Yii Framework 2 更新日志

2.0.48.1 （2023-05-24）

• Bug #19847: Fix regression introduced in #15376 that caused DbManager::getRolesByUser() to return stale data (michaelarnauts)

2.0.48 （2023-05-22）

Bug

• Bug #15376: Added $userId for RBAC roles cache (manchenkoff)
• Bug #17194: Fix unnecessary SQL updates in the database on attributes typecast via yii\behaviors\AttributeTypecastBehavior (aivchen)
• Bug #18867: Fixed multiple issues with yii\grid\CheckboxColumn: “check all” checkbox not being checked on page load when all data row checkboxes are initially checked; clicking checkboxes triggered “change” event for other checkboxes that do not change their state; “check all” checkbox not being checked when disabled checkboxes are present and clicking last non-checked data row checkbox (PowerGamer1)
• Bug #19635: PHP 8.2 compatibility fix for yii\validators\DateValidator (PowerGamer1)
• Bug #19683: Updated framework\mimeType.php to the actual value. Fix typo in build/controllers/MimeTypeController.php (DeryabinSergey)
• Bug #19693: Fix db/Command not caching NULL result with scalar fetchMode (Arkeins)
• Bug #19705: Add binary and other data types to $typeMap list for MySQL (sohelahmed7)
• Bug #19712: Cast shell_exec() output to string for jsCompressor (impayru)
• Bug #19720: Fix “zh-HK” locale causing [error][yii\i18n\PhpMessageSource::loadFallbackMessages] The message file for category ‘yii’ doesn’t exist (uaoleg)
• Bug #19731: Fix yii\data\Sort to generate a proper link when multisort is on and attribute has a default sort order set (bizley)
• Bug #19734: PHP 8.1 compatibility fix for $query->orderBy(null) (uaoleg)
• Bug #19735: Fix yii\validators\NumberValidator to use a programmable message for the value validation (bizley)
• Bug #19736: Fix StringHelper::truncate(null, 10) causes error Deprecated: mb_strlen(): Passing null to parameter #1 ($string) of type string is deprecated (uaoleg)
• Bug #19743: Non-associative array values in AR weren’t considered dirty when reordered (samdark)
• Bug #19749: Add PHP 8.2 support (samdark, schmunk42, aldok10, DanaLuther)
• Bug #19770: Fix yii\mutex\MysqlMutex keyPrefix expression param binding (kamarton)
• Bug #19795: Fix yii\web\Response::redirect() to prevent setting headers with URL containing new line character (bizley)
• Bug #19807: Fix REST serializer not using serializeModel() when working with an array of models (zucha)
• Bug #19813: Fix yii\base\DynamicModel validation with validators that reference missing attributes (michaelarnauts)
• Bug #19828: Fix “strtr(): Passing null to parameter #1 ($string) of type string is deprecated” (uaoleg)
• Bug #19837: Fixed processing of numeric file extensions in yii\build\controllers\MimeTypeController::generateMimeTypesFile() (rhertogh)

改进

• Enh #9740: Usage of DI instead of new keyword in Schemas (manchenkoff)
• Enh #15376: Added cache usage for yii\rbac\DbManager::getRolesByUser() (manchenkoff)
• Enh #19689: Remove empty elements from the class array in yii\helpers\BaseHtml::renderTagAttributes() to prevent unwanted spaces (MoritzLost)
• Enh #19741: Added option to use a closure for $variations definition in yii\filters\PageCache (nadar)
• Enh #19766: Add support for PHP generators to JSON helper (vladis84)
• Enh #19794: Add caching in yii\web\Request for getUserIP() and getSecureForwardedHeaderTrustedParts() (rhertogh)
• Enh #19804: Remove the unnecessary call to $this->oldAttributes in BaseActiveRecord::getDirtyAttributes() (thiagotalma)
• Enh #19816: Explicitly pass $fallbackToMaster as true to getSlavePdo() to ensure it isn’t affected by child class with changed defaults (developedsoftware)
• Enh #19838: Added yii\helpers\BaseFileHelper::getExtensionByMimeType() to get the most common extension for a given MIME type (rhertogh)
• Chg #19696: Change visibility of yii\web\View::isPageEnded to protected (lubosdz, samdark)

  2.0.47（2022-11-18）

Bug

• Bug #12636: Fix CompareValidator successful state when compareAttribute has an error (manchenkoff)
• Bug #14388: Fixed fixture loading order in output message (manchenkoff)
• Bug #15500: Fix saving empty records to MySQL (manchenkoff)
• Bug #15557: Fix empty fields exclusion in safe attributes of yii\base\Model (manchenkoff)
• Bug #16658: Fix file readability check on publishing assets by yii\web\AssetManager (manchenkoff)
• Bug #19316: Fix MysqlMutex with same connection but difference database (kamarton)
• Bug #19507: Fix eager loading of nested one-to-many relations (spo0okie)
• Bug #19508: Fix wrong selection for boolean attributes in GridView (alnidok)
• Bug #19517: Fix regression in CompositeAuth::authenticate() introduced in #19418 (WinterSilence)
• Bug #19520: Fix for TIMESTAMP & ROWVERSION columns in MSSQL insert query (darkdef)
• Bug #19530: Fix specifying the field id for yii\widgets\ActiveField (kv4nt)
• Bug #19534: Fix yii\helpers\BaseHtml::renderSelectOptions() to properly render boolean selection (bizley)
• Bug #19537: Fix default expression detection for MariaDB date and time columns (bizley)
• Bug #19546: Reverted #19309 (bizley)
• Bug #19581: Fix regression in CompositeAuth introduced in #19418 (SamMousa, WinterSilence, samdark)
• Bug #19589: Fix Error reporting in to the BaseArrayHelper::getValue() (lav45)
• Bug #19670: Fix Error null check PHP 8.1 yii\rbac\DbManager (samuelexyz)

Chg

• Chg #17811: Do not reset retryHandler when yii\db\Command::reset() called (erickskrauch)
• Chg #19354: Reuse Validator::getAttributeNames() in AttributeTypecastBehavior::detectAttributeTypes() (WinterSilence)

2.0.46（2022-08-18）

Bug

• Bug #19235: 修复了 PHP 8.1 中 yii\web\SessionIterator 类方法的返回类型兼容性 (virtual-designer)
• Bug #19237: 修复了 OCI PHP 8.1 向trim() 传递 null 的问题 (longthanhtran)
• Bug #19243: 在 PHP 8.1 中，针对 tar.xz 处理 finfo_open 会作为 application/octet-stream (longthanhtran)
• Bug #19256: 在 yii\validators\InlineValidator::clientValidateAttribute() 中传递缺失的 $view 给 用户的回调 (WinterSilence)
• Bug #19259: 修复 yii\log\FileTarget 锁定时，总是通过复制来轮询文件 (bizley, mikehaertl)
• Bug #19272: 修复了在多维数组中检查脏属性的错误 (speedplli)
• Bug #19291: 在 yii\base\Model::__clone() 中重置错误和验证器 (WinterSilence)
• Bug #19303: 在 yii\caching\Dependency::generateReusableHash() 中修复了序列化 (WinterSilence)
• Bug #19312: 修复 PHP 8.1 中，当传递 null 给 yii\helpers\BaseInflector 中时的错误 (WinterSilence)
• Bug #19322: 恢复在 yii\validators\FilterValidator::validateAttribute() 中，当值为 null 时，强制设置它为空字符串 (bizley)
• Bug #19324: 修复 yii\helpers\BaseHtml::renderSelectOptions() 对布尔属性给出错误的选择 (adnandautovic)
• Bug #19328: Passing null to parameter #1 ($string) of type string is deprecated in yii\db\oci\Schema (Arkeins)
• Bug #19329: Fix yii\web\GroupUrlRule to properly normalize prefix (bizley)
• Bug #19349: 修复 PHP 8.1 下，当 yii\grid\DataColumn 的 attribute 和 label 值为空时的错误 (githubjeka)
• Bug #19368: 修复 PHP 8.1 下，在 yii\validators\FileValidator::validateMimeType() 中， 当 $fileMimeType 为 null 时的错误 (bizley)
• Bug #19380: 修复了 PHP 8.1 下，在 yii\db\Query 中向 trim() 传递非字符串的问题 (wa1kb0y)
• Bug #19386: 修复 递归调用 yii\helpers\BaseArrayHelper::htmlDecode() (WinterSilence)
• Bug #19400: 修复在 yii\web\Response::redirect() 中传 null (bizley)
• Bug #19402: 在 yii\base\ErrorHandler 中，新增 shutdown 事件，并修复工作目录 (WinterSilence)
• Bug #19403: 修复在 yii\web\SessionIterator 中的 types (WinterSilence)
• Bug #19407: 修复 yii\validators\UniqueValidator 和 yii\validators\ExistValidator 针对目标属性，遵循 skipOnError 选项 (bizley)
• Bug #19418: 修复 yii\filters\auth\CompositeAuth 忽略 only 和 except 选项 (lesha724)
• Bug #19445: 修复在 yii\i18n\Formatter::getUnitMessage() 中缓存 (WinterSilence)
• Bug #19454: 修复 PDO 异常代码没有正确地传给 yii\db\Exception (Roguyt)
• Bug #19462: 修复验证器客户端选项来 encode HTML 标签 (bizley)
• Bug #19467: 恢复在 #19204 中引入的 Inflector::camel2words() 中的更改 (samdark)
• Bug #19469: 修复了在 \yii\db\ActiveRelationTrait 中，由于新的 isset 检查而导致虚拟关系不工作的问题 (wvanheumen)
• Bug #19471: 使用禁用的 exec() 函数启用主机上的控制台命令 (WinterSilence, lubosdz)
• Bug #19477: 将 shell_exec() 输出转化为字符串 (schmunk42)
• Bug #19481: 当处理致命错误时，ErrorHandler 中的异常总是空的 (Renkas)

改进

• Enh #19254: 支持为 yii.validation.trim() 指定自定义的字符，并替代弃用的 jQuery.trim() (WinterSilence)
• Enh #19270: 替换在 yii\web\AssetConverter::$commands 中已弃用的 scss 转换器 (WinterSilence)
• Enh #19295: 为 mime-type application/rtf 新增别名 text/rtf (lesha724)
• Enh #19304: 新增过滤验证器 yii\validators\TrimValidator (WinterSilence)
• Enh #19308: 新增 yii\web\UploadedFile::$fullPath 来表示在 PHP 8.1 新增的 ‘full_path’ 键 (WinterSilence)
• Enh #19309: 优化 yii\base\Model::attributes() (WinterSilence)
• Enh #19318: 新增对 PHP 8.1 枚举类型转换的支持 (EtienneBruines)
• Enh #19384: 在 yii\web\Request 中对 setBodyParams() 和 getBodyParam() 标准化处理 (WinterSilence, albertborsos)
• Enh #19401: 在 yii\base\ErrorHandler::handleFatalError 中延迟 exit(1) (arrilot)
• Enh #19416: 为 yii\console\controllers\MessageController 更新和改进配置 (WinterSilence)
• Enh #19420: 更新在 yii\widgets\MaskedInput 中的 JS 回调函数列表 (WinterSilence)
• Enh #19437: 在 \yii\web\Request::getServerPort() 中，新增通过可信代理指定请求端口的支持 (rhertogh)

2.0.45（2022-02-11）

Bug

• Bug #19004： yii\di\Container::resolveCallableDependencies() 不能处理 联合类型（PHP8.0） 和 交集类型（PHP8.1）（sartor）
• Bug #19041：解决 PHP 8.1 问题 (longthanhtran, samdark, pamparam83, sartor, githubjeka)
• Bug #19047：解决在 db\mysql\Schema.php中，deprecated preg_match() passing null parameters #2 (longthanhtran)
• Bug #19130: 解决 DbSession 在某些情况下不能使用 (longthanhtran)
• Bug #19138: 在国际化中，允许在带数字的语言编码，如 ‘en-150（英语（欧洲））’ (ntesic)
• Bug #19148: 解决在 yii\db\ActiveRelationTrait中的 undefined array key 错误 (stevekr)
• Bug #19182: RBAC Migration failed when use oracle with oci8 (Murolike)
• Bug #19187: Fix yii\filters\PageCache to store original headers names instead of normalized ones (bizley)
• Bug #19191: Change \Exception to \Throwable in BadRequestHttpException and HttpException (Dmitrijlin)
• Bug #19204：在 Inflector::camel2words 中，支持 numbers (longthanhtran)

改进

• Enh #18821: 在 yii\db\conditions\InBuilder 中，允许 yii\db\ExpressionInterface 作为列使用 (ntesic)；
• Enh #19171: 为了方便配置，在 \yii\rest\IndexAction 中，新增了 $pagination 和 $sort 两个属性 (rhertogh)。

2.0.44（2021-12-30）

• Bug #17119: 修复 yii\caching\Cache::multiSet() 在没有传参 duration 时使用 yii\caching\Cache::$defaultDuration 的问题 (OscarBarrett)
• Bug #18646: Remove stale identity data from session if IdentityInterface::findIdentity() returns null (mikehaertl)
• Bug #18660: Fix database migration template does not work with namespaced migrations when migration name does not include namespace (iridance)
• Bug #18798: Fix StringHelper::dirname() when passing string with a trailing slash (perlexed)
• Bug #18832: Fix Inflector::camel2words() adding extra spaces (brandonkelly)
• Bug #18842: Fix yii\base\Controller::bindInjectedParams() to not throw error when argument of ReflectionUnionType type is passed (bizley)
• Bug #18845: Fix duplicating id in MigrateController::addDefaultPrimaryKey() (WinterSilence, samdark)
• Bug #18880: Fix yii\helpers\ArrayHelper::toArray() for DateTime objects in PHP >= 7.4 (rhertogh)
• Bug #18883: Fix yii\web\HeaderCollection::fromArray() now ensures lower case keys (rhertogh)
• Bug #18898: Fix yii\helpers\Inflector::camel2words() to work with words ending with 0 (michaelarnauts)
• Bug #18909: Fix bug with binding default action parameters for controllers (bizley)
• Bug #18913: Add filename validation for MessageSource::getMessageFilePath() (uaoleg)
• Bug #18955: Check yiisoft/yii2-swiftmailer before using as default mailer in yii\base\Application (WinterSilence)
• Bug #18988: Fix default value of yii\console\controllers\MessageController::$translator (WinterSilence)
• Bug #18993: Load defaults by attributes() in yii\db\ActiveRecord::loadDefaultValues() (WinterSilence)
• Bug #19021: Fix return type in PhpDoc yii\db\Migration functions up(), down(), safeUp() and safeDown() (WinterSilence, rhertogh)
• Bug #19030: Add DI container usage to yii\base\Widget::end() (papppeter)
• Bug #19031: Fix displaying console help for parameters with declared types (WinterSilence)
• Bug #19096: Fix Request::getIsConsoleRequest() may return erroneously when testing a Web application in Codeception (WinterSilence)
• Enh #13105: Add yiiActiveForm validate_only property for skipping form auto-submission (ptolomaues)
• Enh #18328: Raise warning when trying to register a file after View::endPage() has been called (perlexed)
• Enh #18762: Add yii\helpers\Json::$keepObjectType and yii\web\JsonResponseFormatter::$keepObjectType in order to avoid changing zero-indexed objects to array in yii\helpers\Json::encode() (zebraf1)
• Enh #18783: Add support for URI namespaced tags in XmlResponseFormatter (WinterSilence, samdark)
• Enh #18783: Add XmlResponseFormatter::$objectTagToLowercase option to lowercase object tags (WinterSilence, samdark)
• Enh #18812: Add error messages and optimize “error” methods in yii\helpers\BaseJson (WinterSilence, samdark)
• Enh #18826: Add ability to turn the sorting off for a clicked column in GridView with multisort (ditibal)
• Enh #18858: Reduce memory usage in yii\base\View::afterRender method (LeoOnTheEarth)
• Enh #18899: Replace usages of strpos with strncmp and remove redundant usage of array_merge and array_values (AlexGx)
• Enh #18904: Improve Captcha client-side validation (hexkir)
• Enh #18967: Use proper attribute names for tabular data in yii\widgets\ActiveField::addAriaAttributes() (AnkIF)
• Enh #19005: Add yii\base\Module::setControllerPath() (WinterSilence)
• Enh #19098: Add yii\helper\BaseHtml::$normalizeClassAttribute to fix duplicate classes (WinterSilence)
• Enh #19108: Optimize Component::hasEventHandlers() and Component::trigger() (WinterSilence)
• Chg #18823: Rollback changes from #18806 in yii\validators\ExistValidator::checkTargetRelationExistence() (WinterSilence)

2.0.43（2021-08-09）

• Bug #14663: Do not convert int to string if database type of column is numeric (egorrishe)
• Bug #18274: Fix yii\log\Logger to calculate profile timings no matter the value of the flush interval (bizley)
• Bug #18648: Fix yii\web\Request to properly handle HTTP Basic Auth headers (olegbaturin)
• Bug #18650: Refactor framework/assets/yii.activeForm.js arrow function into traditional function for IE11 compatibility (marcovtwout)
• Bug #18678: Fix yii\caching\DbCache to use configured cache table name instead of the default one in case of MSSQL varbinary column type detection (aidanbek)
• Bug #18749: Fix yii\web\ErrorHandler::encodeHtml() to support strings with invalid UTF symbols (vjik)
• Bug #18756: Fix \yii\validators\ExistValidator::queryValueExists to validate against an array of unique values (DrDeath72)
• Bug #18807: Fix replacing source whitespaces and optimize code of yii\helpers\BaseStringHelper::mb_ucwords() (WinterSilence)
• Enh #18274: Add profilingAware option to yii\log\Logger to prevent breaking the profiling block messages pair when flushing them (bizley)
• Enh #18628: Add strings “software”, and “hardware” to $specials array in yii\helpers\BaseInflector (kjusupov)
• Enh #18653: Add method yii\helpers\BaseHtml::getInputIdByName() (WinterSilence)
• Enh #18656: Add ability for yii serve‘s --router param to take an alias (markhuot)
• Enh #18669: Change visibility of yii\web\User::checkRedirectAcceptable() to public (rhertogh)
• Enh #18674: Add more user-friendly exception messages for yii\i18n\Formatter (bizley)
• Enh #18676: Add method yii\helpers\BaseFileHelper::changeOwnership() and newFileMode/newFileOwnership properties to yii\console\controllers\BaseMigrateController (rhertogh)
• Enh #18695: Add yii\web\Cookie::SAME_SITE_NONE constant (rhertogh)
• Enh #18707: Change the base error handler to not expose $_SERVER details unless YII_DEBUG is enabled (coolgoose)
• Enh #18712: Add scheme option for $options argument for yii\i18n\Formatter::asUrl() (bizley)
• Enh #18724: Allow jQuery 3.6 to be installed (marcovtwout)
• Enh #18726: Add yii\helpers\Json::$prettyPrint (rhertogh)
• Enh #18734: Add yii\validators\EmailValidator::$enableLocalIDN (brandonkelly)
• Enh #18789: Add JSONP support in yii\web\JsonParser::parse() (WinterSilence)
• Enh #18817: Use paragonie/random_compat for random bytes and int generation (samdark)

2.0.42.1 May 06, 2021

• Bug #18634: Fix yii\db\BaseActiveRecord::unlink() and unlinkAll() to omit condition for on property when it doesn’t exist (bizley)

2.0.42 May 05, 2021

• Bug #14343: Fix yii\test\ActiveFixture to use model’s DB connection instead of the default one (margori, bizley)
• Bug #17174: Fix yii\db\BaseActiveRecord::unlink() to not ignore on conditions in via relations (bizley)
• Bug #17203: Fix yii\db\Connection to persist customized queryBuilder configuration after the close() → open() cycle (silverfire)
• Bug #17479: Fix yii\grid\ActionColumn to render icons when no glyphicons are available (simialbi)
• Bug #17631: Fix yii\widgets\BaseListView to properly render custom summary (sjaakp, bizley)
• Bug #18323: Fix client validation of RadioList when there are disabled items (toir427)
• Bug #18325: Fix yii\db\pgsql\Schema to respect non-default PgSQL schema name for data types (theonedemon, silverfire)
• Bug #18526: Fix yii\caching\DbCache to work with MSSQL, add normalizeTableRowData() to yii\db\mssql\QueryBuilder::upsert() (darkdef)
• Bug #18544: Fix yii\validators\NumberValidator to disallow values with whitespaces (bizley)
• Bug #18552: Fix yii\data\SqlDataProvider to properly handle SQL with ORDER BY clause (bizley)
• Bug #18557: Fix yii\data\ActiveDataProvider to handle DB connection configuration of different type than just yii\db\Connection (bizley)
• Bug #18574: Fix yii\web\DbSession to use the correct db if strict mode is used (Mignar)
• Bug #18585: Fix yii\validators\EmailValidator to handle an edge case where IDN is enabled, but fails ascii conversion for valid email addresses (ihitbuttons)
• Bug #18590: Fix yii\web\UrlManager to instantiate cache only when it’s actually needed (bizley)
• Bug #18592: Fix yii\db\Command::getRawSql() to not replace query params in invalid places (sartor)
• Bug #18593: Fix setting the maxlength attribute for Html::activeInput() and Html::activeTextArea() based on length parameter of validator (BSCheshir)
• Bug #18604: Function alterColumn for MSSQL build incorrect query with default values NULL and other expressions (darkdef)
• Bug #18613: Do not call static methods non-statically in BaseActiveRecord (samdark)
• Bug #18619: Do not modify yii\web\Cookie::$path on yii\web\Response::sendCookies() (mikk150)
• Bug #18624: Fix yii\di\Container to properly resolve dependencies in case of PHP 8 union types (bizley)
• Enh #18534: Add prepareSearchQuery property in yii\rest\IndexAction (programmis)
• Enh #18566: Throw the original exception when yii\web\Controller::bindInjectedParams() catches HttpException (pigochu)
• Enh #18569: Add NumberValidator::$allowArray (raidkon)

2.0.41.1 March 04, 2021

• Bug #18545: Reversed changes made to the yii\db\Query::all() and indexBy handling (bizley)
• Bug #18548: Fix bug with REST rules with prefixes containing tokens not being parsed properly (bizley)

2.0.41 March 03, 2021

• Bug #8750: Fix MySQL support when running in ANSI/ANSI_QUOTES modes (brandonkelly)
• Bug #9718: Fix user staying authorized despite authKey change (kidol, Charlie Jack, Kunal Mhaske, samdark)
• Bug #18448: Fix issues in queries and tests for older MSSQL versions (darkdef)
• Bug #18450: Allow empty string to be passed as a nullable typed argument to a controller’s action (dicrtarasov, bizley)
• Bug #18464: Fix bug with processing fallback messages when translation language is set to null (bizley)
• Bug #18472: Fix initializing db component configuration in yii\data\ActiveDataProvider (bizley)
• Bug #18477: Fix detecting availability of Xdebug’s stack trace in yii\base\ErrorException (bizley)
• Bug #18479: Fix invalid argument type for preg_split() in \yii\console\Controller (gazooz)
• Bug #18480: Transactions are not committed using the dblib driver (bbrunekreeft)
• Bug #18505: Fix yii\helpers\ArrayHelper::getValue() for ArrayAccess objects with explicitly defined properties (samdark)
• Bug #18508: Fix Postgres SQL query for load table indexes with correct column order (insolita)
• Bug #18529: Fix asset files path with appendTimestamp option for non-root-relative base URLs (bizley)
• Bug #18535: Set Cookie SameSite to Lax by default (samdark)
• Bug #18539: Fix “driver does not support quoting” when using the driver pdo_odbc (xpohoc69)
• Enh #18447: Do not use getLastInsertID() to get PK from insert query to lower collision probability for concurrent inserts (darkdef)
• Enh #18455: Add ability to use separate attributes for data model and filter model of yii\grid\GridView in yii\grid\DataColumn (PowerGamer1)
• Enh #18457: Add EVENT_RESET and EVENT_FINISH events to yii\db\BatchQueryResult (brandonkelly)
• Enh #18460: compareValue in CompareValidator can now take a closure returning a value (mmonem)
• Enh #18483: Add yii\log\Logger::$dbEventNames that allows specifying event names used to get statistical results (profiling) of DB queries (atiline)
• Enh #18487: Allow creating URLs for non-GET-verb rules (bizley)
• Enh #18493: Faster request parsing for REST UrlRule with prefix handling (bizley)
• Enh #18499: When using yii\db\Query::all() and yii\db\Query::$indexBy, the yii\db\Query::$indexBy is auto inserted into yii\db\Query::$select - the same as in yii\db\Query::column() (OndrejVasicek, samdark, bizley)
• Enh #18518: Add support for ngrok’s X-Original-Host header (brandonkelly)

2.0.40 December 23, 2020

• Bug #16492: Fix eager loading Active Record relations when relation key is a subject to a type-casting behavior (bizley)
• Bug #18199: Fix content body response on 304 HTTP status code, according to RFC 7232 (rad8329)
• Bug #18287: Fix the OUTPUT got SQL syntax error if the column name is MSSQL keyword e.g. key (darkdef)
• Bug #18339: Fix migrate controller actions to return exit codes (haohetao, bizley)
• Bug #18365: Move quoting of table names to upper level to function getSchemaMetadata() in MSSQL driver to get clean names from the schema (darkdef)
• Bug #18383: RBAC’s generated file made PSR-12 compliant (perlexed)
• Bug #18386: Fix assets/yii.activeForm.js incorrect target selector for validatingCssClass (brussens)
• Bug #18393: Fix ActiveRecord::refresh() to load data from the database even if cache is enabled (hooman-mirghasemi)
• Bug #18395: Fix regression in yii\helpers\BaseArrayHelper::filter() (allowing filtering arrays with numeric keys) (bizley)
• Bug #18400: Set parent module of the newly attached child module by Module::setModule() and Module::setModules() (sup-ham)
• Bug #18406: Fix PDO exception when committing or rolling back an autocommitted transaction in PHP 8 (brandonkelly)
• Bug #18414: Fix AssetManager::appendTimestamp() not appending timestamp for website root in sub-directory (Isitar)
• Bug #18426: Fix check for route’s leading slash in yii\widgets\Menu (stevekr)
• Bug #18435: Fix ensuring Active Record relation links’ keys to be strings (bizley)
• Bug #18437: Change the check order whether an object is an implementation of Arrayable or JsonSerializable in \yii\base\ArrayableTrait::toArray() and \yii\rest\Serializer::serialize() (spell6inder)
• Bug #18442: Fix calls with array access to string (bizley)
• Enh #18381: The yii\web\AssetManager $basePath readable and writeable check has been moved to the checkBasePathPermission(). This check will run once before publishFile() and publishDirectory() (nadar)
• Enh #18394: Add support for setting yii\web\Response::$stream to a callable (brandonkelly)

2.0.39.3 November 23, 2020

• Bug #18396: Fix not throw InvalidConfigException when failed to instantiate class via DI container in some cases (vjik)
• Enh #18200: Add maxlength attribute by default to the input text when it is an active field within a yii\grid\DataColumn (rad8329)

2.0.39.2 November 13, 2020

• Bug #18378: Fix not taking default value when unable to resolve abstract class via DI container (vjik)

2.0.39.1 November 10, 2020

• Bug #18373: Fix not taking default value when unable to resolve non-existing class via DI container (vjik)
• Enh #18370: Add option to provide a string replacement for null value in yii\data\DataFilter (bizley)

2.0.39 November 10, 2020

• Bug #16418: Fix yii\data\Pagination::getLinks() to return links to the first and the last pages regardless of the current page (ptz-nerf, bizley)
• Bug #16831: Fix console Table widget does not render correctly in combination with ANSI formatting (issidorov, cebe)
• Bug #18160, #18192: Fix registerFile with set argument depends does not take position and appendTimestamp into account (baleeny)
• Bug #18263: Fix writing \yii\caching\FileCache files to the same directory when keyPrefix is set (githubjeka)
• Bug #18287: Fix for OUTPUT INSERTED and computed columns. Add flag to mark computed values in table schema (darkdef)
• Bug #18290: Fix response with non-seekable streams (schmunk42)
• Bug #18297: Replace usage of deprecated ReflectionParameter::isArray() method in PHP8 (baletskyi)
• Bug #18303: Fix creating migration for column methods used after defaultValues (wsaid)
• Bug #18308: Fix \yii\base\Model::getErrorSummary() reverse order (DrDeath72)
• Bug #18313: Fix multipart form data parsing with double quotes (wsaid)
• Bug #18317: Additional PHP 8 compatibility fixes (samdark, bizley)
• Enh #18247: Add support for the ‘session.use_strict_mode’ ini directive in yii\web\Session (rhertogh)
• Enh #18285: Enhanced DI container to allow passing parameters by name in a constructor (vjik)
• Enh #18304: Add support of constructor parameters with default values to DI container (vjik)
• Enh #18351: Add option to change default timezone for parsing formats without time part in yii\validators\DateValidator (bizley)

2.0.38 September 14, 2020

• Bug #13973: Correct alterColumn for MSSQL & drop constraints before dropping a column (darkdef)
• Bug #15265: PostgreSQL > 10.0 is not pass tests with default value of timestamp CURRENT_TIMESTAMP (terabytesoftw)
• Bug #16892: Validation error class was not applied to checkbox and radio when validationStateOn = self::VALIDATION_STATE_ON_INPUT (dan-szabo, samdark)
• Bug #18040: Display width specification for integer data types was deprecated in MySQL 8.0.19 (terabytesoftw)
• Bug #18066: Fix yii\db\Query::create() wasn’t using all info from withQuery() (maximkou)
• Bug #18229: Add a flag to specify SyBase database when used with pdo_dblib (darkdef)
• Bug #18232: Fail tests pgsql v-10.14, v-11.9, v-12-latest (terabytesoftw)
• Bug #18233: Add PHP 8 support (samdark)
• Bug #18239: Fix support of no-extension files for FileValidator::validateExtension() (darkdef)
• Bug #18245: Make resolving DI references inside of arrays in dependencies optional (SamMousa, samdark, hiqsol)
• Bug #18248: Render only one stack trace on a console for chained exceptions (mikehaertl)
• Bug #18269: Fix integer safe attribute to work properly in yii\base\Model (Ladone)
• Bug: (CVE-2020-15148): Disable unserialization of yii\db\BatchQueryResult to prevent remote code execution in case application calls unserialize() on user input containing specially crafted string (samdark, russtone)
• Enh #18196: yii\rbac\DbManager::$checkAccessAssignments is now protected (alex-code)
• Enh #18213: Do not load fixtures with circular dependencies twice instead of throwing an exception (JesseHines0)
• Enh #18236: Allow yii\filters\RateLimiter to accept a closure function for the $user property in order to assign values on runtime (nadar)

2.0.37 August 07, 2020

• Bug #17147: Fix form attribute validations for empty select inputs (kartik-v)
• Bug #18156: Fix yii\db\Schema::quoteSimpleTableName() was checking incorrect quote character (M4tho, samdark)
• Bug #18170: Fix 2.0.36 regression in passing extra console command arguments to the action (darkdef)
• Bug #18171: Change case of column names in SQL query for findConstraints to fix MySQL 8 compatibility (darkdef)
• Bug #18182: yii\db\Expression was not supported as condition in ActiveRecord::findOne() and ActiveRecord::findAll() (rhertogh)
• Bug #18189: Fix “Invalid parameter number” in yii\rbac\DbManager::removeItem() (samdark)
• Bug #18198: Fix saving tables with trigger by outputting inserted data from insert query with usage of temporary table (darkdef)
• Bug #18203: PDO exception code was not properly passed to yii\db\Exception (samdark)
• Bug #18204: Fix 2.0.36 regression in inline validator and JS validation (samdark)
• Enh #18205: Add .phpstorm.meta.php file for better auto-completion in PhpStorm (vjik)
• Enh #18210: Allow strict comparison for multi-select inputs (alex-code)
• Enh #18217: Make yii\console\ErrorHandler render chained exceptions in debug mode (mikehaertl)

2.0.36 July 07, 2020

• Bug #13828: Fix retrieving inserted data for a primary key of type uniqueidentifier for SQL Server 2005 or later (darkdef)
• Bug #17474: Fix retrieving inserted data for a primary key of type trigger for SQL Server 2005 or later (darkdef)
• Bug #17985: Convert migrationNamespaces to array if needed (darkdef)
• Bug #18001: Fix getting table metadata for tables ( in their name (floor12)
• Bug #18026: Fix ArrayHelper::getValue() did not work with ArrayAccess objects (mikk150)
• Bug #18028: Fix division by zero exception in console Table::calculateRowHeight() (fourhundredfour)
• Bug #18031: HttpBasicAuth with auth callback now triggers login events same was as other authentication methods (samdark)
• Bug #18041: Fix RBAC migration for MSSQL (darkdef)
• Bug #18047: Fix colorization markers output in console Table (cheeseq)
• Bug #18051: Fix missing support for custom validation method in EachValidator (bizley)
• Bug #18051: Fix using EachValidator with custom validation function (bizley)
• Bug #18081: Fix for PDO_DBLIB/MSSQL. Set flag ANSI_NULL_DFLT_ON to ON for current DB connection (darkdef)
• Bug #18086: Fix accessing public properties of ArrayAccess via ArrayHelper::getValue() (samdark)
• Bug #18094: Add support for composite file extension validation (darkdef)
• Bug #18096: Fix InlineValidator with anonymous inline function not working well from EachValidator (trombipeti)
• Bug #18101: Fix behavior of OUTPUT INSERTED.* for SQL Server query: “insert default values”; correct MSSQL unit tests; turn off profiling echo message in migration test (darkdef)
• Bug #18105: Fix for old trigger in RBAC migration with/without prefixTable (darkdef)
• Bug #18110: Add quotes to return value of viewName in MSSQL schema. It is [someView] now (darkdef)
• Bug #18127: Resolve DI references inside of arrays in dependencies (hiqsol)
• Bug #18134: Expression as columnName should not be quoted in likeCondition (darkdef)
• Bug #18147: Fix parameters binding for MySQL when prepare emulation is off (rskrzypczak)
• Enh #15202: Add optional param --silent-exit-on-exception in yii\console\Controller (egorrishe)
• Enh #17722: Add action injection support (SamMousa, samdark, erickskrauch)
• Enh #18019: Allow jQuery 3.5.0 to be installed (wouter90)
• Enh #18048: Use Instance::ensure() to set User::$accessChecker (lav45)
• Enh #18083: Add Controller::$request and $response (brandonkelly)
• Enh #18120: Include the path to the log file into error message if FileTarget::export fails (uaoleg)
• Enh #18151: Add Mutex::isAcquired() to check if lock is currently acquired (rhertogh)

2.0.35 May 02, 2020

• Bug #16481: Fix RBAC MSSQL trigger (achretien)
• Bug #17653: Fix TypeError: pair[1] is undefined when query param doesn’t have = sign (baso10)
• Bug #17810: Fix EachValidator crashing with uninitialized typed properties (ricardomm85)
• Bug #17942: Fix for DbCache loop in MySQL QueryBuilder (alex-code)
• Bug #17948: Ignore errors caused by set_time_limit(0) (brandonkelly)
• Bug #17960: Fix unsigned primary key type mapping for SQLite (bizley)
• Bug #17961: Fix pagination pageSizeLimit ignored if set as array with more then 2 elements (tsvetiligo)
• Bug #17974: Fix ActiveRelationTrait compatibility with PHP 7.4 (Ximich)
• Bug #17975: Fix deleting unused messages with console command if message tables were created manually (auerswald, cebe)
• Bug #17991: Improve yii\db\Connection master and slave failover, no connection attempt was made when all servers are marked as unavailable (cebe)
• Bug #18000: PK value of Oracle ActiveRecord is missing after save (mankwok)
• Bug #18010: Allow upper or lower case operators in InCondition and LikeCondition (alex-code)
• Bug #18011: Add attribute labels support for DynamicModel, fixed EachValidator to pass the attribute label to the underlying DynamicModel (storch)
• Enh #17758: Query::withQuery() can now be used for CTE (sartor)
• Enh #17993: Add yii\i18n\Formatter::$currencyDecimalSeparator to allow setting custom symbols for currency decimal in IntlNumberFormatter (XPOHOC269)
• Enh #18006: Allow SameSite cookie pre PHP 7.3 (scottix)

2.0.34 March 26, 2020

• Bug #17932: Fix regression in detection of AJAX requests (samdark)
• Bug #17933: Log warning instead of erroring when URLManager is unable to initialize cache (samdark)
• Bug #17934: Fix regression in Oracle when binding several string parameters (fen1xpv, samdark)
• Bug #17935: Reset DB quoted table/column name caches when the connection is closed (brandonkelly)

2.0.33 March 24, 2020

• Bug #11945: Fix Schema Builder MySQL column definition order (simialbi)
• Bug #13749: Fix Yii opens db connection even when hits query cache (shushenghong)
• Bug #16092: Fix duplicate joins in usage of joinWith (germanow)
• Bug #16145: Fix Html helper checkboxList(), radioList(), renderSelectOptions(), dropDownList(), listBox() methods to work properly with traversable selection (samdark)
• Bug #16334: Add \JsonSerializable support to ArrayableTrait (germanow)
• Bug #17667: Fix CREATE INDEX failure on SQLite when specifying schema (santilin, samdark)
• Bug #17679: Fix Oracle exception “ORA-01461: can bind a LONG value only for insert into a LONG column” when inserting 4k+ string (vinpel, 243083df)
• Bug #17797: Fix for activeListInput options (alex-code)
• Bug #17798: Avoid creating directory for stream log targets in FileTarget (wapmorgan)
• Bug #17828: Fix yii\web\UploadedFile::saveAs() failing when error value in $_FILES entry is a string (haveyaseen)
• Bug #17829: yii\helpers\ArrayHelper::filter now correctly filters data when passing a filter with more than 2 levels (rhertogh)
• Bug #17843: Fix yii\web\Session::setCookieParamsInternal checked “samesite” parameter incorrectly (schevgeny)
• Bug #17850: Update to ReplaceArrayValue config exception message (alex-code)
• Bug #17859: Fix loading fixtures under Windows (samdark)
• Bug #17863: \yii\helpers\BaseInflector::slug() doesn’t work with an empty string as a replacement argument (haruatari)
• Bug #17875: Use move_uploaded_file() function instead of copy() and unlink() for saving uploaded files in case of POST request (sup-ham)
• Bug #17878: Detect CORS AJAX requests without X-Requested-With in Request::getIsAjax() (dicrtarasov, samdark)
• Bug #17881: yii\db\Query::queryScalar() wasn’t reverting the select, orderBy, limit, and offset params if an exception occurred (brandonkelly)
• Bug #17884: Fix 0 values in console Table rendered as empty string (mikehaertl)
• Bug #17886: Fix yii\rest\Serializer to serialize arrays (patacca)
• Bug #17909: Reset DB schema, transaction, and driver name when the connection is closed (brandonkelly)
• Bug #17920: Fix quoting for Command::getRawSql having Expression in params (alex-code)
• Enh #7622: Allow yii\data\ArrayDataProvider to control the sort flags for sortModels through yii\data\Sort::sortFlags property (askobara)
• Enh #16721: Use Instance::ensure() to initialize UrlManager::$cache (rob006)
• Enh #17827: Add StringValidator::$strict that can be turned off to allow any scalars (adhayward, samdark)
• Enh #17929: Actions can now have bool typed params bound (alex-code)

2.0.32 January 21, 2020

• Bug #12539: yii\filters\ContentNegotiator now generates 406 ‘Not Acceptable’ instead of 415 ‘Unsupported Media Type’ on content-type negotiation fail (PowerGamer1)
• Bug #17037: Fix uploaded file saving method when data came from MultipartFormDataParser (sup-ham)
• Bug #17300: Fix class-level event handling with wildcards (Toma91)
• Bug #17635: Fix varbinary data handling for MSSQL (toatall)
• Bug #17744: Fix a bug with setting incorrect defaultValue to AR column with CURRENT_TIMESTAMP(x) as default expression (MySQL >= 5.6.4) (bizley)
• Bug #17749: Fix logger dispatcher behavior when target crashes in PHP 7.0+ (kamarton)
• Bug #17755: Fix a bug for web request with trustedHosts set to format ['10.0.0.1' => ['X-Forwarded-For']] (shushenghong)
• Bug #17760: Fix JSON::encode() for \DateTimeInterface under PHP 7.4 (samdark)
• Bug #17762: PHP 7.4: Remove special condition for converting PHP errors to exceptions if they occurred inside of __toString() call (rob006)
• Bug #17766: Remove previous PJAX event binding before registering new one (samdark)
• Bug #17767: Make Formatter::formatNumber method protected (TheCodeholic)
• Bug #17771: migrate/fresh was not returning exit code (samdark)
• Bug #17793: Fix inconsistent handling of null data attribute values in yii\helpers\BaseHtml::renderTagAttributes() (brandonkelly)
• Bug #17803: Fix ErrorHandler unregister and register to only change global state when applicable (SamMousa)
• Enh #17729: Path alias support was added to yii\web\UploadedFile::saveAs() (sup-ham)
• Enh #17792: Add support for aria attributes to yii\helpers\BaseHtml::renderTagAttributes() (brandonkelly)

2.0.31 December 18, 2019

• Bug #17661: Fix query builder incorrect IN/NOT IN condition handling for null values (strychu)
• Bug #17685: Fix invalid db component in m180523_151638_rbac_updates_indexes_without_prefix (rvkulikov)
• Bug #17687: Query::indexBy can now include a table alias (brandonkelly)
• Bug #17694: Fixed Error Handler to clear registered view tags, scripts, and files when rendering error view through action view (bizley)
• Bug #17701: Throw BadRequestHttpException when request params can’t be bound to int and float controller action arguments (brandonkelly)
• Bug #17710: Fix MemCache duration normalization to avoid memcached/system timestamp mismatch (samdark)
• Bug #17723: Fix Model::activeAttributes() to access array offset on value of non-string (samdark)
• Bug #17723: Fix incorrect decoding of default binary value for PostgreSQL (samdark)
• Bug #17723: Fix incorrect type-casting of reflection type to string (samdark)
• Bug #17725: Ensure we do not use external polyfills for pbkdf2() as these may be implemented incorrectly (samdark)
• Bug #17740: yii\helpers\BaseInflector::slug() doesn’t replace multiple replacement string occurrences to single one (batyrmastyr)
• Bug #17745: Fix PostgreSQL query builder drops default value when it is empty (xepozz)
• Enh #17665: Implement RFC 7239 Forwarded header parsing in Request (mikk150, kamarton)
• Enh #17720: DI 3 support for application core components and default object configurations (sup-ham)

2.0.30 November 19, 2019

• Bug #17434: IE Ajax redirect fix for non 11.0 versions (kamarton)
• Bug #17632: Unicode file name was not correctly parsed in multipart forms (AlexRas007, samdark)
• Bug #17648: Handle empty column arrays in console Table widget (alex-code)
• Bug #17657: Fix migration errors from missing $schema in RBAC init file when using MSSQL (PoohOka)
• Bug #17670: Fix overriding core component class using __class (sup-ham, samdark)

2.0.29 October 22, 2019

• Bug #8225: Fixed AJAX validation with checkboxList was only triggered on first select (execut)
• Bug #17597: PostgreSQL 12 and partitioned tables support (batyrmastyr)
• Bug #17602: EmailValidator with checkDNS=true throws ErrorException on bad domains on Alpine (batyrmastyr)
• Bug #17606: Fix error in AssetBundle when a disabled bundle with custom init() was still published (onmotion)
• Bug #17625: Fix boolean data attributes from subkeys rendering in Html::renderTagAttributes() (brandonkelly)
• Enh #17607: Added Yii version 3 DI config compatibility (hiqsol)

2.0.28 October 08, 2019

• Bug #17573: Request::getUserIP() security fix for the case when Request::$trustedHost and Request::$ipHeaders are used (kamarton)
• Bug #17585: Fix yii\i18n\Formatter including the @calendar locale param in Yii::t() calls (brandonkelly)
• Bug #17853: Fix errors in ActiveField to be properly caught when PHP 7 is used (My6UoT9)

2.0.27 September 18, 2019

• Bug #16610: ErrorException trace was cut when using XDebug (Izumi-kun)
• Bug #16671: Logging in Connection::open() was not respecting Connection::$enableLogging (samdark)
• Bug #16855: Ignore console commands that have no actions (alexeevdv)
• Bug #17434: Fix regular expression illegal character; Repeated fix for Internet Explorer 11 AJAX redirect bug in case of 301 and 302 response codes (XMLHttpRequest: Network Error 0x800c0008) (kamarton)
• Bug #17539: Fixed error when using batch() with indexBy() with MSSQL (alexkart)
• Bug #17549: Fix yii\db\ExpressionInterface not supported in yii\db\conditions\SimpleConditionBuilder (razvanphp)
• Enh #15526: Show valid aliases and options on invalid input in console application (samdark)
• Enh #16826: appendTimestamp support was added to View methods registerCssFile() and registerJsFile() (onmotion)

2.0.26 September 03, 2019

• Bug #16305: Fix FileValidator mime-type validation failure because of case sensitivity (kamarton)
• Bug #16531: Fix error in Response::sendContent() when set_time_limit() is disabled (brandonkelly)
• Bug #17355: Fix incorrect sequence of EVENT_AFTER_REQUEST when using Pjax (kamarton)
• Bug #17434: Fix Internet Explorer 11 AJAX redirect bug in case of 301 and 302 response codes (XMLHttpRequest: Network Error 0x800c0008) (kamarton)
• Bug #17449: Ensure CHECK statement goes after COMMENT in MySQL QueryBuilder::addCommentOnColumn() (Manu311)
• Bug #17504: Fix upsert when $updateColumns is true but there are no columns to update in the table (alexkart)
• Bug #17507: Fix regular expression escaping and simplify condition in Controller::createAction() (kamarton)
• Bug #17511: Fix IPv6 subnets matching in IpHelper::inRange() (kamarton)
• Bug #17522: DbManager::isEmptyUserId() is now protected (samdark)

2.0.25 August 13, 2019

• Bug #15779: If directory path is passed to FileHelper::unlink() and directory has files it will not delete files in this directory on Windows now (alexkart)
• Bug #17223: Fixed detaching a behavior event when it is a Closure instance (GHopperMSK, rob006)
• Bug #17473: Fixed SimpleConditionBuilder::build() when column is not a string (alexkart)
• Bug #17485: Reverted #17477 (samdark)
• Bug #17486: Fixed error when using batch() without $db parameter with MSSQL (alexkart)

2.0.24 July 30, 2019

• Bug #10020: Fixed quoting of column names with dots in MSSQL (alexkart)
• Bug #16796: Fixed addition and removal of table and column comments in MSSQL (sdlins)
• Bug #17219: Fixed quoting of table names with spaces in MSSQL (alexkart)
• Bug #17424: Subdomain support for User::loginRequired (alex-code)
• Bug #17437: Fixed generating namespaced migrations (bizley)
• Bug #17449: Fixed order of SQL column build syntax for MySQL migration (choken)
• Bug #17457: Fixed phpTypecast() for MSSQL (alexkart)
• Bug #17469: Fixed updating Yii logger instance when setting new logger via configuration (samdark)

2.0.23 July 16, 2019

• Bug #10023: Fixed MSSQL “There are no more rows in the active result set” exception when using each() and batch() (alexkart)
• Bug #17395: Fixed issues with actions that contain underscores in their names (alexkart)
• Bug #17413, #17418, #17426, #17431: Fixed MSSQL tests (alexkart)
• Bug #17420: Fixed loading of column default values for MSSQL (alexkart)
• Bug #17435: Fixed i18n_init migration for MSSQL (alexkart)

2.0.22 July 02, 2019

• Bug #16394: Fixed issues in migrate/create when specifying default values with colons and adding multiple columns (alexkart)
• Bug #17057: Fixed issues with table names that contain special characters or keywords in MSSQL (alexkart)
• Bug #17325: Fixed “Cannot drop view” for MySQL while migrate/fresh (alexkart)
• Bug #17341: Re-added fix for error from yii.activeForm.js in strict mode (mikehaertl)
• Bug #17384: Fixed SQL error when passing DISTINCT ON queries (brandonkelly)
• Bug #17389: Fixed UniqueValidator to work with Active Record having joinWith() in its find() (garthpmurray)
• Enh #17382: Added \yii\validators\DateValidator::$strictDateFormat to enable strict validation (alexkart)
• Enh #17396: Added ‘invoked by controller’ to the debug log message when \yii\base\Action is used (alexkart)

2.0.21 June 18, 2019

• Bug #16565: Added missing parts of the context message in \yii\log\Target::collect (alexkart)
• Bug #17070: Striped invalid character from fallback file name in Content-Disposition header when using \yii\web\Response::sendFile (alexkart)
• Bug #17332: Trigger ‘change’ for checkboxes in GridView (andrii-borysov-me)
• Bug #17341: Fixed error from yii.activeForm.js in strict mode (mikehaertl)
• Bug #17341: Allowed callable objects to be set to \yii\filters\AccessRule::$roleParams (alexkart)
• Bug #17356: MSSQL Schema was not detecting string field size (ricarnevale, sdlins)
• Enh #17344: Improved performance of yii\db\Connection::addSelect() (brandonkelly)
• Enh #17345: Improved performance of yii\db\Connection::quoteColumnName() (brandonkelly)
• Enh #17348: Improved performance of yii\db\Connection::quoteTableName() (brandonkelly)
• Enh #17353: Added sameSite support for yii\web\Cookie and yii\web\Session::cookieParams (rhertogh)

2.0.20 June 04, 2019

• Bug #16509: Fixed console command help text wordwrap for multi-byte strings (alexkart)
• Bug #17299: Fixed adding of input error class in \yii\widgets\ActiveField::widget (alexkart)
• Bug #17328: Added mime aliases for BMP and SVG files (cmoeke)
• Bug #17336: Fixed wildcard matching in Event::hasHandlers() (samdark)
• Bug #12080: Fixed afterValidate triggering when any validation occurs (czzplnm)

2.0.19 May 21, 2019

• Bug #12077, #12135, #17263: Fixed PostgreSQL version of alterColumn() to accept properly ColumnSchemaBuilder definition of column (bizley)
• Bug #16918: Console Table widget variables visibility was changed to protected to allow extending it (samdark)
• Bug #17233: Fixed bug with integer model attribute names in Validator class (nadar)
• Bug #17306: Added “.mjs” extensions to mimetypes meta (samdark)
• Bug #17313: Support jQuery 3.4 (samdark)

2.0.18 April 23, 2019

• Bug #16589: Fixed not using defaultValue in BlameableBehavior for console app (evil1)
• Bug #16820: yii\filters\Cors::prepareHeaders() now accepts Access-Control-Allow-Headers in preflight response (georgezim85)
• Bug #17220: Fixed error when using non-InputWidget in active form field (s1lver)
• Bug #17235: yii\helpers\FileHelper::normalizePath() now accepts stream wrappers (razvanphp)
• Bug #17268: Fixed Formatter didn’t take power into account (samdark)

2.0.17 March 22, 2019

• Bug #9438, #13740, #15037: Handle DB session callback custom fields before session closed (lubosdz)
• Bug #16158: Fix multiple select validation was trigged on other fields blur event (GHopperMSK)
• Bug #16335: Fixed in yii\filters\AccessRule::matchIP() user IP validation with netmask in rule (omentes)
• Bug #16681: ActiveField::inputOptions were not used during some widgets rendering (GHopperMSK)
• Bug #17083: Fixed yii\validators\EmailValidator::$checkDNS tells that every domain is correct on alpine linux (mikk150)
• Bug #17124: Fixed ErrorException when run ./yii fixture/unload without arguments (ricpelo)
• Bug #17127: yii\db\ActiveRecord::findOne() now accepts table aliases (albertborsos)
• Bug #17133: Fixed aliases rendering during help generation for a console command (GHopperMSK)
• Bug #17152: Fixed error page when using traceline option (asamats)
• Bug #17156: Fixes PHP 7.2 warning when a data provider has no data as a parameter for a GridView (evilito)
• Bug #17180: Do not populate yii\web\Response::$response when response code is 204 (mikk150)
• Bug #17185: Fixed AssetManager timestamp appending when a file is published manually (GHopperMSK)
• Bug #17215: Improved security for servers running PHP 7.0.0+ (brandonkelly)

2.0.16.1 February 28, 2019

• Bug #17089: Fixed caching of related records when via() using with callable (rugabarbo)
• Bug #17094: Fixed response on 204 status. Now it is empty (GHopperMSK)
• Bug #17098: Fixed message/extract when using message params returned from method calls (rugabarbo)
• Bug #17150: Fixed yii\helpers\BaseInflector::camel2words() splitting ALLCAPS words on each letter (brandonkelly)
• Bug #17093: Fixed regression in DataProvider::totalCount (samdark)

2.0.16 January 30, 2019

• Bug #5341: HasMany via two relations (shirase, cebe)
• Bug #10843: Additional hidden input rendered by yii\helpers\BaseHtml methods inherits disabled HTML option if provided and set to true (bizley)
• Bug #11960: Fixed checked option ignore in yii\helpers\BaseHtml::checkbox() (misantron)
• Bug #13932: Fix number validator attributes comparison (uaoleg, s1lver)
• Bug #13977: Skip validation if file input does not exist (RobinKamps, s1lver)
• Bug #14039, #16636: Fixed validation for disabled inputs (s1lver, omzy83)
• Bug #14230: Fixed itemsOptions ignored in checkBoxList and radioList (s1lver)
• Bug #14230: Fixed itemsOptions ignored in checkBoxList (s1lver)
• Bug #14368: Added role attribute for active radio list (s1lver)
• Bug #14636: Views can now use relative paths even when using themed views (sammousa)
• Bug #14660: Fixed yii\caching\DbCache concurrency issue when set values with the same key (rugabarbo)
• Bug #14759: Fixed yii\web\JsonResponseFormatter output for null data (misantron)
• Bug #14901: Fixed trim validation for radio/checkbox button (s1lver)
• Bug #14950: Fixed yii\i18n\Formatter methods asInteger, asDecimal, asPercent, and asCurrency outputs for very big numbers (bizley)
• Bug #15117: Fixed yii\db\Schema::getTableMetadata cache refreshing (boboldehampsink)
• Bug #15167: Fixed loading of default value current_timestamp() for MariaDB >= 10.2.3 (rugabarbo, bloodrain777, Skinka)
• Bug #15204: yii\helpers\BaseInflector::slug() is not removing substrings matching provided replacement from given string anymore (bizley)
• Bug #15286: Fixed incorrect formatting of time with timezone information (rugabarbo)
• Bug #15482: AR::find()->with() missing data when using string identifiers for relations (rugabarbo)
• Bug #15528: Fix timestamp formatting to always use decimal notation in yii\log\Target::getTime() (rob006)
• Bug #15548: Fixed index names collision in RBAC (gonimar)
• Bug #15683: Fixed file as array uploading in MultipartFormDataParser (Groonya)
• Bug #15791: Added a warning when the form names conflict (s1lver, rustamwin)
• Bug #15798: Fixed render yii\grid\RadioButtonColumn::$content and yii\grid\CheckboxColumn::$content (lesha724)
• Bug #15802: Fixed exception class in yii\di\Container (vuchastyi, developeruz)
• Bug #15826: Fixed JavaScript compareValidator in yii.validation.js for attributes not in rules (mgrechanik)
• Bug #15850: check basePath is writable on publish in AssetManager (Groonya)
• Bug #15875: afterSave for new models flushes unsaved data (shirase)
• Bug #15876: yii\db\ActiveQuery::viaTable() now throws InvalidConfigException, if query is not prepared correctly (silverfire)
• Bug #15889: Fixed override yii\helpers\Html::setActivePlaceholder (lesha724)
• Bug #15931: yii\db\ActiveRecord::findOne() now accepts quoted table and column names using curly and square braces respectively (silverfire)
• Bug #15988: Fixed bash completion (alekciy)
• Bug #16006: Handle case when X-Forwarded-Host header have multiple hosts separated with a comma (pgaultier)
• Bug #16010: Fixed yii\filters\ContentNegotiator behavior when GET parameters contain an array (rugabarbo)
• Bug #16022: Fix UniqueValidator for PostgreSQL. Checks the uniqueness of keys in jsonb field (lav45)
• Bug #16028: Fix serialization of complex cache keys that contain non-UTF sequences (rugabarbo)
• Bug #16039: Fixed implicit conversion from char to varbinnary in MSSQL (vsivsivsi)
• Bug #16068: Fixed yii\web\CookieCollection::has when an expiration param is set to ‘until the browser is closed’ (OndrejVasicek)
• Bug #16073: Fixed regression in Oracle IN condition builder for more than 1000 items (cebe)
• Bug #16081: Fixed composite IN using just one column (rugabarbo)
• Bug #16091: Make yii\test\InitDbFixture work with non-SQL DBMS (cebe)
• Bug #16101: Fixed Error Handler to clear registered meta tags, link tags, css/js scripts and files in error view (bizley)
• Bug #16104: Fixed yii\db\pgsql\QueryBuilder::dropIndex() to prepend index name with schema name (wapmorgan)
• Bug #16120: FileCache: rebuild cache file before touch when different file owner (Slamdunk)
• Bug #16183: Fixed when yii\helpers\BaseFileHelper sometimes returned wrong value (samdark, SilverFire, OndrejVasicek)
• Bug #16184: Fixed yii\base\Widget to access stack property with self instead of static (yanggs07)
• Bug #16193: Fixed yii\filters\Cors to not reflect origin header value when configured to wildcard origins (Jianjun Chen)
• Bug #16217: Fixed yii\console\controllers\HelpController to work well in Windows environment (samdark)
• Bug #16245: Fixed __isset() in BaseActiveRecord not catching errors (sammousa)
• Bug #16252: Fixed yii\base\DynamicModel for checking exist property (vuongxuongminh)
• Bug #16253: Fixed empty checkboxlist validation (GHopperMSK)
• Bug #16266: Fixed yii\helpers\BaseStringHelper where explode would not allow 0 as trim string (Thoulah)
• Bug #16277: Fixed yii\db\Query::from() to respect yii\db\ExpressionInterface (noname007)
• Bug #16278: Fixed drop existing views when console migrate/fresh command runs (developeruz)
• Bug #16280: Fixed yii\base\Model::getActiveValidators() to return correct validators for attribute on scenario (paweljankowiak06)
• Bug #16292: Fixed misconfigured CORS filter exception throwing. Now it throws InvalidConfigException in Debug mode (khvalov)
• Bug #16301: Fixed yii\web\User::setIdentity() to clear access check cache while setting identity object to null (Izumi-kun)
• Bug #16322: Fixed strings were not were not compared using timing attack resistant approach while CSRF token validation (samdark, Felix Wiedemann)
• Bug #16331: Fixed console table without headers (rhertogh)
• Bug #16377: Fixed yii\base\Event:off() undefined index error when event handler does not match (razvanphp)
• Bug #16424: yii\db\Transaction::begin() throws now NotSupportedException for nested transaction and DBMS not supporting savepoints (bizley)
• Bug #16425: Check for additional values for disabled confirm dialog (Alex-Code, s1lver)
• Bug #16469: Allow cache to be specified as interface and to be configured in DI container (alexeevdv)
• Bug #16490: Fix schema on rbac init (marcelodeandrade)
• Bug #16514: Fixed yii\di\Container::resolveCallableDependencies to support callable object (wi1dcard)
• Bug #16527: Fixed return content for \yii\widgets\ActiveForm::run() (carono)
• Bug #16552: Added check in yii\db\ActiveQuery::prepare() to prevent populating already populated relation when another relation is requested with via (drlibra)
• Bug #16558: Added cloning yii\data\ActiveDataProvider::query property when ActiveDataProvider object is cloned (mgrechanik)
• Bug #16580: Delete unused php message files in MessageController if $removeUnused option is on (Groonya)
• Bug #16648: Html::strtolower() was corrupting UTF-8 strings (Kolyunya)
• Bug #16657: Ensure widgets after run event result contains the result of the rendered widget (AdeAttwood)
• Bug #16666: Fixed yii\helpers\ArrayHelper::merge (rustamwin)
• Bug #16680: Fixed ActiveField ‘text’ input with maxlength (s1lver)
• Bug #16687: Add missing translations for nl-NL durations used in yii\i18n\Formatter::asDuration() (alexeevdv)
• Bug #16716: The ability to filter by pressing the Enter key when the option $filterOnFocusOut off (s1lver)
• Bug #16748: Fixed params when normalize data (marcelodeandrade)
• Bug #16752: Fix rotating files under Windows (samdark, nadirvishun)
• Bug #16766: yii\filters\ContentNegotiator was not setting Vary header to inform cache recipients (koteq, cebe, samdark)
• Bug #16822: Create config dir recursively in message/config (Groonya)
• Bug #16828: yii\console\controllers\MessageController::translator recognized object’ methods and functions calls as identical sets of tokens (erickskrauch)
• Bug #16836: Fix yii\mutex\MysqlMutex to handle locks with names longer than 64 characters (rob006)
• Bug #16838: yii\mutex\Mutex::acquire() no longer returns true if lock is already acquired by the same component in the same process (rob006)
• Bug #16858: Allow \yii\console\widgets\Table to render empty table when headers provided but no columns (damiandziaduch)
• Bug #16891: Fixed Pagination::totalCount initialized incorrectly (taobig)
• Bug #16897: Fixed yii\db\sqlite\Schema missing primary key constraint detection in case of INTEGER PRIMARY KEY (bizley)
• Bug #16903: Fixed ‘yii\validators\NumberValidator’ method ‘isNotNumber’ returns false for true/false value (annechko)
• Bug #16910: Fix messages sorting on extract (Groonya)
• Bug #16945: Fixed RBAC DbManager ruleName fetching on the case of PDO::ATTR_ORACLE_NULLS => PDO::NULL_TO_STRING (razonyang)
• Bug #16959: Fixed typo in if condition inside yii\web\DbSession::typecastFields() that caused problems with session overwriting (silverfire)
• Bug #16966: Fix ArrayExpression support in related tables (GHopperMSK)
• Bug #16969: Fix yii\filters\PageCache incorrectly storing empty data in some cases (sammousa)
• Bug #16974: Regular Expression Validator to include support for ‘u’ (UTF-8) modifier (Dzhuneyt)
• Bug #16991: Removed usage of utf8_encode() from Request::resolvePathInfo() (GHopperMSK)
• Bug #17021: Fix to do not remove existing message category files in a subfolder (albertborsos)
• Bug: Fixed bad instanceof check in yii\db\Schema::getTableMetadata() (samdark)
• Bug: (CVE-2018-14578): Fixed CSRF token check bypassing in \yii\web\Request::getMethod() (silverfire)
• Bug: (CVE-2018-19454): Fixed excess logging of sensitive information in \yii\log\Target (silverfire)
• Enh #9133: Added yii\behaviors\OptimisticLockBehavior (tunecino)
• Enh #14289: Added yii\db\Command::executeResetSequence() to work with Oracle (CedricYii)
• Enh #14367: In yii\db\mysql\QueryBuilder added support fractional seconds for time types for MySQL >= 5.6.4 (konstantin-vl)
• Enh #16151: ActiveQuery::getTableNameAndAlias() is now protected (s1lver)
• Enh #16151: Change of scope for method getTableNameAndAlias() (s1lver)
• Enh #16191: Enhanced yii\helpers\Inflector to work correctly with UTF-8 (silverfire)
• Enh #16365: Added $filterOnFocusOut option for GridView (s1lver)
• Enh #16522: Allow jQuery 3.3 (Slamdunk)
• Enh #16603: Added yii\mutex\FileMutex::$isWindows for Windows file shares on Unix guest machines (brandonkelly)
• Enh #16839: Increase frequency of lock tries for yii\mutex\FileMutex::acquireLock() when $timeout is provided (rob006)
• Enh #16839: Add support for $timeout in yii\mutex\PgsqlMutex::acquire() (rob006)
• Enh: yii\helpers\UnsetArrayValue, yii\helpers\ReplaceArrayValue object now can be restored after serialization using var_export() function (silvefire)
• Chg #16192: yii\db\Command::logQuery() is now protected, extracted getCacheKey() from queryInternal() (drlibra)
• Chg #16941: Set yii\console\controllers\MigrateController::useTablePrefix to true as default value (GHopperMSK)

2.0.15.1 March 21, 2018

• Bug #15931: yii\db\ActiveRecord::findOne() now accepts column names prefixed with table name (cebe)

2.0.15 March 20, 2018

• Bug #15688: (CVE-2018-7269): Fixed possible SQL injection through yii\db\ActiveRecord::findOne(), ::findAll() (analitic1983, silverfire, cebe)
• Bug #15878: Fixed migration with a comment containing an apostrophe (MarcoMoreno)

2.0.14.2 March 13, 2018

• Bug #15776: Fixed slow MySQL constraints retrieving (MartijnHols, berosoboy, sergeymakinen)
• Bug #15783: Regenerate CSRF token only when logging in directly (samdark)
• Bug #15792: Added missing yii\db\QueryBuilder::conditionClasses setter (silverfire)
• Bug #15801: Fixed has-error CSS class assignment in yii\widgets\ActiveField when attribute name is prefixed with tabular index (FabrizioCaldarelli)
• Bug #15804: Fixed null values handling for PostgresSQL arrays (silverfire)
• Bug #15817: Fixed support of deprecated array format type casting in yii\db\Command::bindValues() (silverfire)
• Bug #15822: Fixed yii\base\Component::off() not to throw an exception when handler does not exist (silverfire)
• Bug #15829: Fixed JSONB support in PostgreSQL 9.4 (silverfire)
• Bug #15836: Fixed nesting of yii\db\ArrayExpression, yii\db\JsonExpression (silverfire)
• Bug #15839: Fixed yii\db\mysql\JsonExpressionBuilder to cast JSON explicitly (silverfire)
• Bug #15840: Fixed regression on load fixture data file (leandrogehlen)
• Bug #15858: Fixed Undefined offset error calling yii\helpers\Html::errorSummary() with the same error messages for different model attributes (FabrizioCaldarelli, silverfire)
• Bug #15863: Fixed saving of null attribute value for JSON and Array columns in MySQL and PostgreSQL (silverfire)
• Bug: Fixed encoding of empty yii\db\ArrayExpression for PostgreSQL (silverfire)
• Bug: Fixed table schema retrieving for PostgreSQL when the table name was wrapped in quotes (silverfire)

2.0.14.1 February 24, 2018

• Bug #15318: Fixed session_name(): Cannot change session name when session is active errors (bscheshirwork, samdark)
• Bug #15678: Fixed resetForm() method in yii.activeForm.js which used an undefined variable (Izumi-kun)
• Bug #15692: Fix yii\validators\ExistValidator to respect filter when targetRelation is used (developeruz)
• Bug #15693: Fixed yii\filters\auth\HttpHeaderAuth to work correctly when pattern is set but was not matched (bboure)
• Bug #15696: Fix magic getter for yii\db\ActiveRecord (developeruz)
• Bug #15707: Fixed JSON retrieving from MySQL (silverfire)
• Bug #15708: Fixed yii\db\Command::upsert() for Cubrid/MSSQL/Oracle (sergeymakinen)
• Bug #15724: Changed shortcut in yii\console\controllers\BaseMigrateController for comment option from -c to -C due to conflict (Izumi-kun)
• Bug #15726: Fix ExistValidator is broken for NOSQL (developeruz)
• Bug #15728, #15731: Fixed BC break in Query::select() method (silverfire)
• Bug #15742: Updated yii\helpers\BaseHtml::setActivePlaceholder() to be consistent with activeLabel() (edwards-sj)
• Enh #15716: Added disableJsonSupport to MySQL and PgSQL ColumnSchema, disableArraySupport and deserializeArrayColumnToArrayExpression to PgSQL ColumnSchema (silverfire)
• Enh #15716: Implemented \Traversable in yii\db\ArrayExpression (silverfire)
• Enh #15760: Added ArrayAccess support as validated value in yii\validators\EachValidator (silverfire)

2.0.14 February 18, 2018

• Bug #8983: Only truncate the original log file for rotation (matthewyang, developeruz)
• Bug #9342: Fixed yii\db\ActiveQueryTrait to apply indexBy after relations population in order to prevent excess queries (sammousa, silverfire)
• Bug #11401: Fixed yii\web\DbSession concurrency issues when writing and regenerating IDs (samdark, andreasanta, cebe)
• Bug #13034: Fixed normalizePath for windows network shares that start with two backslashes (developeruz)
• Bug #14135: Fixed yii\web\Request::getBodyParam() crashes on object type body params (klimov-paul)
• Bug #14157: Add support for loading default value CURRENT_TIMESTAMP of MySQL datetime field (rossoneri)
• Bug #14276: Fixed I18N format with dotted parameters (developeruz)
• Bug #14296: Fixed log targets to throw exception in case log can not be properly exported (bizley)
• Bug #14484: Fixed yii\validators\UniqueValidator for target classes with a default scope (laszlovl, developeruz)
• Bug #14604: Fixed yii\validators\CompareValidator compareAttribute does not work if compareAttribute form ID has been changed (mikk150)
• Bug #14711: (CVE-2018-6010): Fixed yii\web\ErrorHandler displaying exception message in non-debug mode (samdark)
• Bug #14811: Fixed yii\filters\HttpCache to work with PHP 7.2 (samdark)
• Bug #14859: Fixed OCI DB defaultSchema failure when masterConfig is used (lovezhl456)
• Bug #14903: Fixed route with extra dashes is executed controller while it should not (developeruz)
• Bug #14916: Fixed yii\db\Query::each() iterator key starts from 1 instead of 0 (Vovan-VE)
• Bug #14980: Fix looping in yii\i18n\MessageFormatter tokenize pattern if pattern is invalid (uaoleg, developeruz)
• Bug #15031: Fixed incorrect string type length detection for OCI DB schema (Murolike)
• Bug #15046: Throw an yii\web\HeadersAlreadySentException if headers were sent before web response (dmirogin)
• Bug #15122: Fixed yii\db\Command::getRawSql() to properly replace expressions (hiscaler, samdark)
• Bug #15142: Fixed array params replacing in yii\helpers\BaseUrl::current() (IceJOKER)
• Bug #15169: Fixed translating a string when NULL parameter is passed (developeruz)
• Bug #15194: Fixed yii\db\QueryBuilder::insert() to preserve passed params when building a INSERT INTO ... SELECT query for MSSQL, PostgreSQL and SQLite (sergeymakinen)
• Bug #15229: Fixed yii\console\widgets\Table default value for getScreenWidth(), when Console::getScreenSize() can’t determine screen size (webleaf)
• Bug #15234: Fixed \yii\widgets\LinkPager removed tag from disabledListItemSubTagOptions (SDKiller)
• Bug #15249: Controllers in subdirectories were not visible in commands list (IceJOKER)
• Bug #15270: Resolved potential race conditions when writing generated php-files (kalessil)
• Bug #15300: Fixed “Cannot read property ‘style’ of undefined” error at the error screen (vitorarantes)
• Bug #15301: Fixed ArrayHelper::filter() to work properly with 0 in values (hhniao)
• Bug #15302: Fixed yii\caching\DbCache so that getValues now behaves the same as getValue with regards to streams (edwards-sj)
• Bug #15317: Regenerate CSRF token if an empty value is given (sammousa)
• Bug #15320: Fixed special role checks in yii\filters\AccessRule::matchRole() (Izumi-kun)
• Bug #15322: Fixed PHP 7.2 compatibility of FileHelper::getExtensionsByMimeType() (samdark)
• Bug #15353: Remove side effect of ActiveQuery::getTablesUsedInFrom() introduced in 2.0.13 (terales)
• Bug #15355: Fixed yii\db\Query::from() does not work with yii\db\Expression (vladis84, silverfire, samdark)
• Bug #15356: Fixed multiple bugs in yii\db\Query::getTablesUsedInFrom() (vladis84, samdark)
• Bug #15380: FormatConverter::convertDateIcuToPhp() now converts a ICU symbols to A (brandonkelly)
• Bug #15407: Fixed rendering rows with associative arrays in yii\console\widgets\Table (dmrogin)
• Bug #15432: Fixed wrong value being set in yii\filters\RateLimiter::checkRateLimit() resulting in wrong X-Rate-Limit-Reset header value (bizley)
• Bug #15440: Fixed yii\behaviors\AttributeTypecastBehavior::$attributeTypes auto-detection fails for rule, which specify attribute with ‘!’ prefix (klimov-paul)
• Bug #15462: Fixed accessChecker configuration error (developeruz)
• Bug #15494: Fixed missing WWW-Authenticate header (developeruz)
• Bug #15522: Fixed yii\db\ActiveRecord::refresh() method does not use an alias in the condition (vladis84)
• Bug #15523: yii\web\Session settings could now be configured after session is started (StalkAlex, rob006, daniel1302, samdark)
• Bug #15536: Fixed yii\widgets\ActiveForm::init() for call parent::init() (panchenkodv)
• Bug #15540: Fixed yii\db\ActiveRecord::with() unable to use relation defined via attached behavior in case asArray is enabled (klimov-paul)
• Bug #15553: Fixed yii\validators\NumberValidator incorrectly validate resource (developeruz)
• Bug #15621: Fixed yii\web\User::getIdentity() returning null if an exception had been thrown when it was called previously (brandonkelly)
• Bug #15628: Fixed yii\validators\DateValidator to respect time when the format property is set to UNIX Epoch format (silverfire, gayHacker)
• Bug #15644: Avoid wrong default selection on a dropdown, checkbox list, and radio list, when a option has a key equals to zero (berosoboy)
• Bug #15658: Fixed yii\filters\auth\HttpBasicAuth not to switch identity, when user is already authenticated and identity does not get changed (silverfire)
• Bug #15662: Fixed yii\log\FileTarget not to create log directory during init process (alexeevdv)
• Enh #3087: Added yii\helpers\BaseHtml::error() “errorSource” option to be able to customize errors display (yanggs07, developeruz, silverfire)
• Enh #3250: Added support for events partial wildcard matching (klimov-paul)
• Enh #5515: Added default value for yii\behaviors\BlameableBehavior for cases when the user is guest (dmirogin)
• Enh #6844: yii\base\ArrayableTrait::toArray() now allows recursive $fields and $expand (bboure)
• Enh #7640: Implemented custom data types support. Added JSON support for MySQL and PostgreSQL, array support for PostgreSQL (silverfire, cebe)
• Enh #7988: Added \yii\helpers\Console::errorSummary() and \yii\helpers\Json::errorSummary() (developeruz)
• Enh #7996: Short syntax for verb in GroupUrlRule (schojniak, developeruz)
• Enh #8092: ExistValidator for relations (developeruz)
• Enh #8527: Added yii\i18n\Locale component having getCurrencySymbol() method (amarox, samdark)
• Enh #8752: Allow specify $attributeNames as a string for yii\base\Model validate() method (developeruz)
• Enh #9137: Added Access-Control-Allow-Method header for the OPTIONS request (developeruz)
• Enh #9253: Allow variations to be a string for yii\filters\PageCache and yii\widgets\FragmentCache (schojniak, developeruz)
• Enh #9771: Assign hidden input with its own set of HTML options via $hiddenOptions in activeFileInput $options (HanafiAhmat)
• Enh #10186: Use native hash_equals in yii\base\Security::compareString() if available, throw exception if non-strings are compared (aotd1, samdark)
• Enh #11611: Added BetweenColumnsCondition to build SQL condition like value BETWEEN col1 and col2 (silverfire)
• Enh #12623: Added yii\helpers\StringHelper::matchWildcard() replacing usage of fnmatch(), which may be unreliable (klimov-paul)
• Enh #13019: Support JSON in SchemaBuilderTrait (zhukovra, undefinedor)
• Enh #13425: Added caching of dynamically added URL rules with yii\web\UrlManager::addRules() (scriptcube, silverfire)
• Enh #13465: Added yii\helpers\FileHelper::findDirectories() method (ArsSirek, developeruz)
• Enh #13618: Active Record now resets related models after corresponding attributes updates (Kolyunya, rob006)
• Enh #13679: Added yii\behaviors\CacheableWidgetBehavior (Kolyunya)
• Enh #13814: MySQL unique index names can now contain spaces (df2)
• Enh #13879: Added upsert support for yii\db\QueryBuilder, yii\db\Command, and yii\db\Migration (sergeymakinen)
• Enh #13919: Added option to add comment for created table to migration console command (mixartemev, developeruz)
• Enh #13996: Added yii\web\View::registerJsVar() method that allows registering JavaScript variables (Eseperio, samdark)
• Enh #14043: Added yii\helpers\IpHelper (silverfire, cebe)
• Enh #14254: add an option to specify whether validator is forced to always use master DB for yii\validators\UniqueValidator and yii\validators\ExistValidator (rossoneri, samdark)
• Enh #14355: Added ability to pass an empty array as a parameter in console command (developeruz)
• Enh #14488: Added support for X-Forwarded-Host to yii\web\Request, fixed getServerPort() usage (si294r, samdark)
• Enh #14538: Added yii\behaviors\AttributeTypecastBehavior::typecastAfterSave property (littlefuntik, silverfire)
• Enh #14546: Added dataDirectory property into BaseActiveFixture (leandrogehlen)
• Enh #14568: Refactored migration templates to use safeUp() and safeDown() methods (Kolyunya)
• Enh #14638: Added yii\db\SchemaBuilderTrait::tinyInteger() (rob006)
• Enh #14643: Added yii\web\ErrorAction::$layout property to conveniently set layout from error action config (swods, cebe, samdark)
• Enh #14662: Added support for custom Content-Type specification to yii\web\JsonResponseFormatter (Kolyunya)
• Enh #14732, #11218, #14810, #10855: It is now possible to pass yii\db\Query anywhere, where yii\db\Expression was supported (silverfire)
• Enh #14806: Added $placeFooterAfterBody option for GridView (terehru)
• Enh #15024: yii\web\Pjax widget does not prevent CSS files from sending anymore because they are handled by client-side plugin correctly (onmotion)
• Enh #15047: yii\db\Query::select() and yii\db\Query::addSelect() now check for duplicate column names (wapmorgan)
• Enh #15076: Improve yii\db\QueryBuilder::buildColumns() to throw exception on invalid input (hiscaler)
• Enh #15120: Refactored dynamic caching introducing DynamicContentAwareInterface and DynamicContentAwareTrait (sergeymakinen)
• Enh #15135: Automatic completion for help in bash and zsh (Valkeru)
• Enh #15216: Added yii\web\ErrorHandler::$traceLine to allow opening file at line clicked in IDE (vladis84)
• Enh #15219: Added yii\filters\auth\HttpHeaderAuth (bboure)
• Enh #15221: Added support for specifying --camelCase console options in --kebab-case (brandonkelly)
• Enh #15221: Added support for the --<option> <value> console option syntax (brandonkelly)
• Enh #15221: Improved the help/list-action-options console command output for command options without a description (brandonkelly)
• Enh #15226: Auto generate placeholder from fields (vladis84)
• Enh #15272: Removed type attribute from script tag (aleksbelic)
• Enh #15332: Always check for availability of openssl_pseudo_random_bytes, even if LibreSSL is available (sammousa)
• Enh #15335: Added FileHelper::unlink() that works well under all OSes (samdark)
• Enh #15340: Test CHANGELOG.md for valid format (sammousa)
• Enh #15347: Add Instance support for object property in DI container (kojit2009)
• Enh #15357: Added multi statement support for yii\db\sqlite\Command (sergeymakinen)
• Enh #15360: Refactored BaseConsole::updateProgress() (developeruz)
• Enh #15398: Added yii\db\Query::cache() (hubeiwei, silverfire)
• Enh #15415: Added transaction/retry support for yii\db\Command (sergeymakinen)
• Enh #15417: Added yii\validators\FileValidator::$minFiles (vladis84)
• Enh #15422: Added default roles dynamic definition support via closure for yii\rbac\BaseManager (deltacube)
• Enh #15426: Added abilitiy to create and drop database views (igravity, vladis84)
• Enh #15476: Added \yii\widgets\ActiveForm::$validationStateOn to be able to specify where to add class for invalid fields (samdark)
• Enh #15496: (CVE-2018-6009): CSRF token is now regenerated on changing identity (samdark, rhertogh)
• Enh #15595: yii\data\DataFilter can now handle lt,gt,lte and gte on yii\validators\DateValidator (mikk150)
• Enh #15661: Added yii\db\ExpressionInterface support to yii\db\Command::batchInsert() (silverfire)
• Enh: Added check to yii\base\Model::formName() to prevent source path disclosure when form is represented by an anonymous class (silverfire)
• Chg #15420: Handle OPTIONS request in yii\filter\Cors so the preflight check isn’t passed trough authentication filters (michaelarnauts, leandrogehlen)
• Chg #15625: yii\grid\DataColumn boolean filter dropdown list values are now in reversed order (bizley)
• Chg #15633: Deprecated yii\base\BaseObject::className() in favor of native PHP syntax ::class, which does not trigger autoloading (brandonkelly)
• Chg #15633: Deprecated XCache and Zend data cache support as caching backends (brandonkelly)
• Chg #15633: Deprecated yii\BaseYii::powered() method (brandonkelly)
• Chg #15633: Added yii\base\InvalidArgumentException and deprecated yii\base\InvalidParamException (brandonkelly)
• Chg #15633: Added yii\BaseYii::debug() and deprecated yii\BaseYii::trace() (brandonkelly)

2.0.13.1 November 14, 2017

• Bug #15081: Fixed “Undefined offset: 1” in log Target (ischenko)
• Bug #15086: Fixed jQuery onLoad event handling (alexantr)
• Bug #15108: Fixed yii\db\Schema::getSchemaNames() for MSSQL and added tests for all DBMSes (sergeymakinen)
• Bug #15117: Fixed DB schema cache did not honor table prefixes (sergeymakinen)

2.0.13 November 03, 2017

• Bug #6226: Fix fatal symlink error during assets publishing in multi threaded environment (dynasource)
• Bug #6526: Fixed yii\db\Command::batchInsert() casting of double values correctly independent of the locale (cebe, leammas)
• Bug #6588: Fixed changing array keys after validation of multiple files in yii\validators\FileValidator (developeruz)
• Bug #7890: Allow migrate/mark to mark history at the point of the base migration (cebe)
• Bug #11242: Fixed excess escaping in yii\db\Command::batchInsert() (silverfire)
• Bug #11825: User can login by cookie only once when autoRenewCookie is set to false (shirase, silverfire)
• Bug #12860: Fixed possible race conditions in yii\mutex\FileMutex (kidol)
• Bug #13258: Fixed yii\mutex\FileMutex::$autoRelease having no effect due to missing base class initialization (kidol)
• Bug #13436: Fixed migration for MSSQL DbSession (silverfire)
• Bug #13564: Fixed yii\web\Request::getAuthUser(), getAuthPassword() to respect HTTP_AUTHORIZATION request header (silverfire)
• Bug #13720: Improve yii\helpers\FormatConverter::convertDatePhpToIcu() to handle escaped chars correctly (rob006)
• Bug #13757: Fixed ambiguous column error in BaseActiveRecord::refresh() when the query adds a JOIN by default (cebe, ivankff)
• Bug #13779: Fixed yii\db\ActiveRecord::joinWith() unable to use relation defined via attached behavior (ElisDN, klimov-paul)
• Bug #13859: Fixed ambiguous column error in Query::column() when $indexBy is used with a JOIN (cebe)
• Bug #13969: Fixed a bug in a yii\console\controllers\CacheController when caches defined via a closure were not detected (Kolyunya)
• Bug #14016: Fixed empty messages marked as unused in PHP and PO sources when extracted with message command when markUnused is false (samdark)
• Bug #14129: Fixed console help to properly work with tricky camelcased controller names (samdark, silverfire)
• Bug #14134: Fixed multiple validateAttribute() calls when scenarios() returns duplicate attributes (krukru)
• Bug #14165: Set _slave of Connection to false instead of null in close method (rossoneri)
• Bug #14186: Forced validation in yiiActiveForm do not trigger afterValidate event (arogachev)
• Bug #14192: Fixed wrong default null value for TIMESTAMP when using PostgreSQL (Tigrov)
• Bug #14202: Fixed current time in (UTC) \Yii::$app->formatter if time not set (bscheshirwork)
• Bug #14206: MySqlMutex, PgsqlMutex and OracleMutex now use useMaster() to ensure lock is aquired on the same DB server (cebe, ryusoft)
• Bug #14248: yii\console\controllers\MessageController no longer outputs colorized filenames when console does not support text colorization (PowerGamer1)
• Bug #14264: Fixed a bug where yii\log\Logger::calculateTimings() was not accepting messages with array tokens (bizley)
• Bug #14269: Fixed broken error page when calling an undefined method (cebe)
• Bug #14304: Fixed yii\validators\UniqueValidator and yii\validators\ExistValidator to skip prefixes in case expressions are used (samdark)
• Bug #14307: Fixed PHP warning when yii\console\UnknownCommandException is thrown for empty command (rob006)
• Bug #14318: Trigger yiiActiveForm.events.afterValidateAttribute after updating attribute (dmirogin)
• Bug #14334: Fixed \yii\db\QueryBuilder::buildNotCondition loses params when operand is \yii\db\Expression (Ni-san)
• Bug #14341: Fixed regression in error handling introduced by fixing #14264 (samdark)
• Bug #14370: Fixed creating built-in validator in model with same function name (dmirogin)
• Bug #14406: Fixed caching rules in yii\web\UrlManager with different ruleConfig configuration (dmirogin)
• Bug #14423: Fixed ArrayHelper::merge behavior with null values for integer-keyed elements (dmirogin)
• Bug #14449: Fix PHP 7.2 compatibility bugs and add explicit closure support in yii\base\Application (dynasource)
• Bug #14471: ContentNegotiator will always set one of the configured server response formats even if the client does not accept any of them (PowerGamer1)
• Bug #14492: Fixed error handler not escaping error info in debug mode, see CVE-2017-11516 (samdark)
• Bug #14493: Fixed getting permissions in yii\rbac\Dbmanger::getPermissionsByUser by user with id equals 0 (dmirogin)
• Bug #14510: The state of a form is always “not validated” when using forced validation in yiiActiveForm (arogachev)
• Bug #14523: Added yii\web\MultipartFormDataParser::$force option allowing to enforce parsing even on ‘POST’ request (klimov-paul)
• Bug #14525: Fixed 2.0.12 regression of loading of global fixtures trough yii fixture/load (michaelarnauts)
• Bug #14533: Fixed yii\validators\ExistValidator and yii\validators\UniqueValidator throw exception in case they are set for yii\db\ActiveRecord with $targetClass pointing to NOSQL ActiveRecord (klimov-paul)
• Bug #14542: Ensured only ASCII characters are in CSRF cookie value since binary data causes issues with ModSecurity and some browsers (samdark)
• Bug #14543: Throw exception when trying to create migration longer than 180 symbols (dmirogin, cebe)
• Bug #14596: Fix event call on init in yii\widgets\BaseListView (panchenkodv)
• Bug #14697: Fixed console\widgets\Table rendering when there’s no data supplied (bscheshirwork)
• Bug #14723: Fixed serialization of yii\db\Connection instance closes database connection (klimov-paul)
• Bug #14773: Fixed yii\widgets\ActiveField::$options does not support ‘class’ option in array format (klimov-paul)
• Bug #14902: Fixed PHP notice in yii\web\MultipartFormDataParser (olimsaidov)
• Bug #14921: Fixed bug with replacing numeric keys in yii\helpers\Url::current() (rob006)
• Enh #4479: Implemented REST filters (klimov-paul)
• Enh #4495: Added closure support in yii\i18n\Formatter (developeruz)
• Enh #5786: Allowed to use custom constructors in ActiveRecord-based classes (ElisDN, klimov-paul)
• Enh #6644: Added yii\helpers\ArrayHelper::setValue() (LAV45)
• Enh #7823: Added yii\filters\AjaxFilter filter (dmirogin)
• Enh #9438: yii\web\DbSession now relies on error handler to display errors (samdark)
• Enh #9703, #9709: Added yii\i18n\Formatter::asWeight() and ::asLength() formatters (nineinchnick, silverfire)
• Enh #11415: Added yii\console\widgets\Table to draw tables in console apps (pana1990, rob006, samdark, tonykor)
• Enh #13254: Made yii\helpers\StringHelper and yii\validators\StringValidator independent of Yii::$app instance (cebe)
• Enh #13378: Added yii\behaviors\SluggableBehaviour::skipOnEmpty option (andrewnester)
• Enh #13403: Added ‘permissions’ additionally to ‘roles’ in yii\filters\AccessRule in order to be able to specify these separately (thyseus)
• Enh #13486: Use DI container to instantiate cookies in order to be able to set defaults (samdark)
• Enh #13586: Added $preserveNonEmptyValues property to the yii\behaviors\AttributeBehavior (Kolyunya)
• Enh #13780: Added support for trusted proxies in yii\web\Request (sammousa, cebe, silverfire)
• Enh #13787: Added yii\db\Migration::$maxSqlOutputLength that allows limiting number of characters for outputting SQL (thiagotalma)
• Enh #13824: Support extracting concatenated strings in yii message (developeruz)
• Enh #13835: Added yii\web\Request::getOrigin() method that returns HTTP_ORIGIN of current CORS request (yyxx9988)
• Enh #13853: Added yii\db\Migration::$compact as well as yii\console\controllers\BaseMigrateController::$compact to allow making the migration console output more compact (francislavoie)
• Enh #14022: yii\web\UrlManager::setBaseUrl() now supports aliases (dmirogin)
• Enh #14061: Added request scope assignments cache to yii\rbac\DbManager::checkAccess() to avoid duplicate queries for user assignments (leandrogehlen, cebe, nineinchnick, ryusoft)
• Enh #14081: Added yii\caching\CacheInterface to make custom cache extensions adoption easier (silverfire)
• Enh #14087: Added yii\web\View::registerCsrfMetaTags() method that registers CSRF tags dynamically ensuring that caching doesn’t interfere (RobinKamps)
• Enh #14089: Added tests for yii\base\Theme (vladis84)
• Enh #14105: Implemented a solution for retrieving DBMS constraints in yii\db\Schema (sergeymakinen)
• Enh #14126: Added variadic parameters support to DI container (SamMousa)
• Enh #14151: Added yii\behaviors\AttributesBehavior that assigns values specified to one or multiple attributes of an AR object when certain events happen (bscheshirwork)
• Enh #14184: Module service locator now falls back to its parent module service locator in case component isn’t found (SamMousa)
• Enh #14188: Add constants and function for sysexits(3) to ConsoleHelper (tom–, samdark, cebe)
• Enh #14273: yii\log\Target::$enabled now supports callable value (dmirogin)
• Enh #14294: Added InputWidget::renderInput() to move behavior described in InputWidget class docs to the class itself (cebe)
• Enh #14298: The default response formatter configs defined by yii\web\Response::defaultFormatters() now use the array syntax (brandonkelly)
• Enh #14363: Added yii\widgets\LinkPager::$linkContainerOptions and possibility to override tag in yii\widgets\LinkPager::$options (dmirogin)
• Enh #14389: Optimize Validator::validateAttributes() by calling attributeNames() only once (nicdnep)
• Enh #14417: Added configuration for headers in PHP files generated by message/extract command (rob006)
• Enh #14431: Moved ActiveQuery::getTablesUsedInFrom() to Query to make the functionality available on the lower layer (cebe)
• Enh #14620: Updated yii.activeForm.js and yii\web\View to jQuery 3.0 compatible API (silverfire)
• Enh #14633: Add miliseconds to log time in \yii\log\Target (Ni-san)
• Enh #14664: Add migrate/fresh command to truncate database and apply migrations again (thyseus)
• Enh #14765: RBAC: add index on user_id column in auth_assignment table for performance reasons (bicf)
• Enh #14864: Ability to use dependencies in constructor of migrations (vtvz)
• Enh #14877: Disabled profiling on connection opening when profiling is disabled (njasm)
• Enh #14913: Assset hashing now takes asset linking into account to improve cache busting (schmunk42)
• Enh #14929: Ensure trailing ; on combining files with asset command to fix compiler failures (tanakahisateru)
• Enh #14958: Added options to copy stacktrace and search for error message to the exception page (cebe)
• Enh #14967: Added Armenian Translations (gevorgmansuryan)
• Enh #15015: Added StringHelper::floatToString() to safely cast float values independent of the locale, also fixes some places in the framework that use it now (cebe)
• Chg #7936: Deprecate yii\base\Object in favor of yii\base\BaseObject for compatibility with PHP 7.2 (rob006, cebe, klimov-paul)
• Chg #14201: yii\console\controllers\MessageController::extractMessagesFromTokens() is now protected (faenir)
• Chg #14286: Used primary inputmask package name instead of an alias (samdark)
• Chg #14321: yii\widgets\MaskedInput is now registering its JavaScript clientOptions initialization code in head section (DaveFerger)
• Chg #14487: Changed i18n message error to warning (dmirogin)

2.0.12 June 05, 2017

• Bug #4408: Add support for unicode word characters and + character in attribute names (sammousa, kmindi)
• Bug #5442: Fixed problem on load fixture dependencies with database related tests (leandrogehlen)
• Bug #7946: Fixed a bug when the form attribute was not propagated to the hidden input of the checkbox (Kolyunya)
• Bug #8120: Fixes LIKE special characters escaping for Cubrid/MSSQL/Oracle/SQLite in yii\db\QueryBuilder (sergeymakinen)
• Bug #9669: AssetManager and FileHelper::copyDirectory() were copying empty directories when using only or except options. Added an option to disable this (cebe)
• Bug #10305: Oracle SQL queries with IN condition and more than 1000 parameters are working now (silverfire)
• Bug #10346: Fixed “DOMException: Invalid Character Error” in yii\web\XmlResponseFormatter::buildXml() (sasha-ch)
• Bug #10372: Fixed console controller including complex typed arguments in help (sammousa)
• Bug #11230: Include defaultRoles in yii\rbac\DbManager->getRolesByUser() results (developeruz)
• Bug #11404: yii\base\Model::loadMultiple() returns true even if yii\base\Model::load() returns false (zvook)
• Bug #11719: Fixed yii\db\Connection::$enableQueryCache caused infinite loop when the same connection was used for yii\caching\DbCache (michaelarnauts)
• Bug #12715: Exception SAVEPOINT LEVEL1 does not exist instead of deadlock exception (Vovan-VE)
• Bug #13058: Fixed caught exception thrown during view file rendering produces wrong output (klimov-paul)
• Bug #13086, #13656: Fixed bug with optional parameters at the beginning of pattern in yii\web\UrlRule (rob006)
• Bug #13087: Fixed getting active validators for safe attribute (developeruz, klimov-paul)
• Bug #13306: Wildcard in reloadableScripts in yii.js allows 0 characters (arogachev)
• Bug #13340: Fixed yii\db\Connection::useMaster() - exception within callback completely disables slaves (Vovan-VE)
• Bug #13343: Fixed yii\i18n\Formatter::asTime() to process time-only values without time zone conversion (bizley)
• Bug #13350: Fixed bug with incorrect caching of yii\web\UrlRule::createUrl() results in yii\web\UrlManager (rob006)
• Bug #13362: Fixed return value of yii\caching\MemCache::setValues() (masterklavi)
• Bug #13379: Fixed applyFilter() function in yii.gridView.js to work correctly when params in filterUrl are indexed (SilverFire, arogachev)
• Bug #13418: Fixed QueryBuilder::batchInsert() if $rows is \Generator (lav45)
• Bug #13494: Fixed yii\console\controllers\MessageConstroller::saveMessagesToDb() to work on different DBMS correctly (silverfire)
• Bug #13513: Fixed RBAC migration to work correctly on Oracle DBMS (silverfire)
• Bug #13537: Fixed yii\web\CacheSession::destroySession() to work correctly when session is not written yet (silverfire, papalapa)
• Bug #13538: Fixed yii\db\BaseActiveRecord::deleteAll() changes method signature declared by yii\db\ActiveRecordInterface::deleteAll() (klimov-paul)
• Bug #13551: Fixed FixtureController to load fixtures from subdirectories (d1rtyf1ng3rs, silverfire)
• Bug #13571: Fix yii\db\mssql\QueryBuilder::checkIntegrity for all tables (boboldehampsink)
• Bug #13577: yii\db\QueryBuilder::truncateTable should work consistent over all databases (boboldehampsink)
• Bug #13582: PK column in yii\db\pgsql\QueryBuilder::resetSequence() was not quoted properly (boboldehampsink)
• Bug #13592: Fixes yii\db\oci\Schema::setTransactionIsolationLevel() in Oracle (sergeymakinen)
• Bug #13594: Fixes insufficient quoting in yii\db\QueryBuilder::prepareInsertSelectSubQuery() (sergeymakinen)
• Bug #13649: Fixes issue where ['uncheck' => false] and ['label' => false] options for ActiveRadio and ActiveCheckbox were ignored (Alex-Code)
• Bug #13657: Fixed yii\helpers\StringHelper::truncateHtml() skip extra tags at the end (sam002)
• Bug #13670: Fixed alias option from console when it includes - or _ in option name (pana1990)
• Bug #13671: Fixed error handler trace to work correctly with XDebug (samdark)
• Bug #13689: Fixed handling of errors in closures (mikehaertl)
• Bug #13694: yii\widgets\Pjax now sends X-Pjax-Url header with response to fix redirect (wleona3, Faryshta)
• Bug #13704: Fixed yii\validators\UniqueValidator to prefix attribute name with model’s database table name (vladis84)
• Bug #13707: Fixed yii\web\ErrorHandler and yii\web\ErrorAction not setting correct response code to response object before rendering error view (samdark)
• Bug #13728: Fixed the bug when yii\behaviors\SluggableBehavior wasn’t preserving immutable slug values (Kolyunya)
• Bug #13738: Fixed getQueryParams() method in yii.js to correctly parse URL with question mark and no query parameters (vladdnepr)
• Bug #13776: Fixed setting precision and scale for decimal columns in MSSQL (arturf)
• Bug #13790: Fixed error in \yii\widgets\MaskedInput JavaScript by raising version required (samdark)
• Bug #13807: Fixed yii\db\QueryBuilder to inherit subquery params when building a INSERT INTO ... SELECT query (sergeymakinen)
• Bug #13842: Fixed ambiguous table SQL error while using yii\validators\ExistValidator and yii\validators\UniqueValidator (vladis84, samdark)
• Bug #13846: Fixed Query::count() issue with orderBy (Alex-Code)
• Bug #13848: yii\di\Instance::ensure() wasn’t throwing an exception when $type is specified and $reference object isn’t instance of $type (c-jonua)
• Bug #13890: yii\log\DbTarget log messages where not written when a database transaction was rolled back, added support for cloning a yii\db\Connection (shirase, cebe)
• Bug #13901: Fixed passing unused parameter to formatMessage() call in \yii\validators\IpValidator (Kolyunya)
• Bug #13961: Fixed unserialize() error during RBAC rule retrieving from PostgreSQL DBMS (vsguts, nanodesu88, cebe)
• Bug #14012: yii\db\pgsql\Schema::findViewNames() was skipping materialized views (insolita)
• Bug #14033: Fixed yii\filters\AccessRule::matchIp() erroring in case IP is not defined under HHVM (Kolyunya)
• Bug #14042: Fixed ambiguous column name in SELECT in UniqueValidator (cebe)
• Bug #14052: Fixed processing parse errors on PHP 7 since these are instances of \ParseError (samdark)
• Bug #14072: Fixed a bug where \yii\db\Command::createTable(), addForeignKey(), dropForeignKey(), addCommentOnColumn(), and dropCommentFromColumn() weren’t refreshing the table cache on yii\db\Schema (brandonkelly)
• Bug #14074: Fixed default value of yii\console\controllers\FixtureController::$globalFixtures to contain valid class name (lynicidn)
• Bug #14094: Fixed bug when single yii\web\UrlManager::createUrl() call my result multiple calls of yii\web\UrlRule::createUrl() for the same rule (rossoneri)
• Bug #14133: Fixed bug when calculating timings with mixed nested profile begin and end in yii\log\Logger::calculateTimings() (bizley)
• Enh #4793: yii\filters\AccessControl now can be used without user component (bizley)
• Enh #4999: Added support for wildcards at yii\filters\AccessRule::$controllers (klimov-paul)
• Enh #5108: yii\validators\DateValidator now resets $timestampAttribute value on empty validated attribute value (klimov-paul)
• Enh #8426: yii\filters\AccessRule now allows passing parameters to the role checking function (fsateler, cebe, Faryshta)
• Enh #8641: Enhanced yii\console\Request::resolve() to prevent passing parameters, that begin from digits (silverfire)
• Enh #11288: Added support for caching of yii\web\UrlRule::createUrl() results in yii\web\UrlManager for rules with defaults (rob006)
• Enh #12528: Added option to disable query logging and profiling in DB command (cebe)
• Enh #13144: Refactored yii\db\Query::queryScalar() (Alex-Code)
• Enh #13179: Added yii\data\Sort::parseSortParam allowing to customize sort param in descendant class (leandrogehlen)
• Enh #13221: Make \yii\db\QueryTrait::limit() and \yii\db\QueryTrait::offset() methods work with \yii\db\Expression (Ni-san)
• Enh #13226: yii cache command now warns about the fact that it’s not able to flush APC cache from console (samdark)
• Enh #13240: Client scripts registration in yii\widgets\ActiverForm was moved to the separate registerClientScript() method (uaoleg, silverfire)
• Enh #13243: Added support for unicode attribute names in yii\widgets\DetailView (arogachev)
• Enh #13254: Core validators no longer require Yii::$app to be set (sammousa)
• Enh #13260: Added support for sorting by expression to \yii\data\Sort (LAV45, klimov-paul)
• Enh #13278: yii\caching\DbQueryDependency created allowing specification of the cache dependency via yii\db\QueryInterface (klimov-paul)
• Enh #13352: Added option to not render empty row in yii\grid\GridView when data is empty and emptyText set to false (arogachev)
• Enh #13356: Support multiple paths in MigrateController::$migrationPath to load non-namespaced migrations for BC with existing applications and extensions (schmunk42, cebe)
• Enh #13360: Added Dockerized test setup for the framework tests (schmunk42)
• Enh #13369: Added ability to render current yii\widgets\LinkPager page disabled (aquy)
• Enh #13376: Data provider now automatically sets an ID so there is no need to set it manually in case multiple data providers are used with pagination (SamMousa)
• Enh #13407: Added URL-safe base64 encode/decode methods to StringHelper (andrewnester)
• Enh #13467: yii\data\ActiveDataProvider no longer queries models if models count is zero (kLkA, Kolyunya)
• Enh #13523: Fixed pluralization and singularization for words pasta, currency (developeruz, silverfire)
• Enh #13550: Refactored unset() call order in yii\di\ServiceLocator::set() (Lanrik)
• Enh #13560: Refactored \yii\widgets\FragmentCache::getCachedContent(), added tests (Kolyunya)
• Enh #13576: Added support of srcset to yii\helpers\Html::img() (Kolyunya)
• Enh #13577: Implemented yii\db\mssql\QueryBuilder::resetSequence() (boboldehampsink)
• Enh #13582: Added tests for all yii\db\QueryBuilder::resetSequence() implementations, fixed SQLite implementation (boboldehampsink)
• Enh #13642: Allow overriding the function for creating related queries in ActiveRecord by adding createRelationQuery() (leandrogehlen)
• Enh #13650: Improved yii\base\Security::hkdf() to take advantage of native hash_hkdf() implementation in PHP >= 7.1.2 (charlesportwoodii)
• Enh #13695: yii\web\Response::setStatusCode() method now returns the Response object itself (kyle-mccarthy)
• Enh #13698: yii\grid\DataColumn filter is automatically generated as dropdown list in case of format set to boolean (bizley)
• Enh #13770: Added support for yii\widgets\Menu item classes definition in the form of an array (Kolyunya)
• Enh #13820: Add new HTTP status code 451 (yyxx9988)
• Enh #13823: Refactored migrations template (Kolyunya)
• Enh #13837: Refactored masking of CSRF tokens (sammousa)
• Enh #13845: mt_rand() is used instead of rand() in yii\captcha\CaptchaAction (kalessil)
• Enh #13883: yii\data\SqlDataProvider now provides automatic fallback for the case when totalCount is not specified (SamMousa)
• Enh #13911: Significantly enhanced MSSQL schema reading performance (paulzi, WebdevMerlion)
• Enh #13945: Removed Courier New from error page fonts list since it looks bad on Linux (samdark)
• Enh #13963: Added tests for yii\behaviors\TimestampBehavior (vladis84)
• Enh #13976: Disabled IPv6 check on \yii\validators\IpValidator as it turns out it is not needed for inet_* methods to work (mikk150)
• Enh #13981: yii\caching\Cache::getOrSet() now supports both Closure and callable (silverfire)
• Enh #13994: Refactored yii\filters\RateLimiter. Added tests (vladis84)
• Enh #14059: Removed unused AR instantiating for calling of static methods (ElisDN)
• Enh #14067: yii\web\View::clear() sets populated arrays to empty arrays instead of null, also changed default values to empty array (craiglondon)
• Enh #14098: yii\helpers\BaseFileHelper::normalizeOptions() is now protected (brandonkelly)
• Enh: Added yii\di\Instance::__set_state() method to restore object after serialization using var_export() function (silvefire)

2.0.11.2 February 08, 2017

• Bug #13501: Fixed yii\rbac\DbManager::getRule() and yii\rbac\DbManager::getRules() to properly handle resource data came from Rule table when using PostgreSQL (StalkAlex)
• Bug #13508: Fixed duplicate attachment of behavior BC break (cebe)
• Bug #13522: Issue with UrlRule, which created duplicate slashes when a default value was used (cebe)
• Bug #13533: Fixed BC break in yii\validators\ExistValidator::$targetAttribute (developeruz)

2.0.11.1 February 02, 2017

• Bug #11502: Fixed yii\console\controllers\MessageController to properly populate missing languages in case of extraction with “db” format (bizley)
• Bug #13489: Fixed button names in ActionColumn to contain proper Yii::t() tags and restored missing translations for el, fa, ja, ru, and sk (cebe, softark)

2.0.11 February 01, 2017

• Bug #4113: Error page stacktrace was generating links to private methods which are not part of the API docs (samdark)
• Bug #7727: Fixed yii\helpers\StringHelper::truncateHtml() leaving extra tags (developeruz)
• Bug #9305: Fixed MSSQL Schema::TYPE_TIMESTAMP to be ‘datetime’ instead of ‘timestamp’, which is just an incremental number (nkovacs)
• Bug #9616: Fixed mysql\Schema::loadColumnSchema to set enumValues attribute correctly if enum definition contains commas (fphammerle)
• Bug #9796: Initialization of not existing yii\grid\ActionColumn default buttons (arogachev)
• Bug #10488: Fixed incorrect behavior of yii\validation\NumberValidator when used with locales where decimal separator is comma (quantum13, samdark, rob006)
• Bug #11122: Fixed can not use orderBy with aggregate functions like count (Ni-san)
• Bug #11771: Fixed semantics of yii\di\ServiceLocator::__isset() to match the behavior of __get() which fixes inconsistent behavior on newer PHP versions (cebe)
• Bug #12133: Fixed getDbTargets() function in yii\log\migrations\m141106_185632_log_init that would create a log table correctly (bumstik)
• Bug #12213: Fixed yii\db\ActiveRecord::unlinkAll() to respect onCondition() of the relational query (silverfire)
• Bug #12345: Fixed Formatter::asCurrency() for proper decimal formatting (Oxyaction)
• Bug #12599: Fixed MSSQL fail to work with nvarbinary. Enhanced SQL scripts compatibility with older versions (samdark)
• Bug #12681: Changed data column type from text to blob to handle null-byte (\0) in serialized RBAC rule properly (silverfire)
• Bug #12703: Fixed StringHelper::truncateHtml() non functional when dom PHP extension is disabled (samdark)
• Bug #12713: Fixed yii\caching\FileDependency to clear stat cache before reading filemtime (SG5)
• Bug #12714: Fixed yii\validation\EmailValidator to prevent false-positives checks when property checkDns is set to true (silverfire)
• Bug #12735: Fixed yii\console\controllers\MigrateController creating multiple primary keys for field bigPrimaryKey:unsigned (SG5)
• Bug #12791: Fixed yii\behaviors\AttributeTypecastBehavior unable to automatically detect attributeTypes, triggering PHP Fatal Error (klimov-paul)
• Bug #12795: Fixed inconsistency, Yii::$app->controller is available after handling the request since 2.0.10, this is now also the case for Yii::$app->controller->action (cebe)
• Bug #12803, #12921: Fixed BC break in yii.activeForm.js introduced in #11999. Reverted commit 3ba72da (silverfire)
• Bug #12810: Fixed yii\rbac\DbManager::getChildRoles() and yii\rbac\PhpManager::getChildRoles() throws an exception when role has no child roles (mysterydragon)
• Bug #12822: Fixed yii\i18n\Formatter::asTimestamp() to process timestamp with miliseconds correctly (h311ion)
• Bug #12824: Enabled usage of yii\mutex\FileMutex on Windows systems (davidsonalencar)
• Bug #12828: Fixed handling of nested arrays, objects in \yii\grid\GridView::guessColumns (githubjeka)
• Bug #12836: Fixed yii\widgets\GridView::filterUrl to not ignore # part of filter URL (cebe, arogachev)
• Bug #12856: Fixed yii\web\XmlResponseFormatter to use true and false to represent booleans (samdark)
• Bug #12879: Console progress bar was not working properly in Windows terminals (samdark, kids-return)
• Bug #12880: Fixed yii\behaviors\AttributeTypecastBehavior marks attributes with null value as ‘dirty’ (klimov-paul)
• Bug #12904: Fixed lowercase table name in migrations (zlakomanoff)
• Bug #12939: Hard coded table names for MSSQL in RBAC migration (arogachev)
• Bug #12969: Improved unique ID generation for yii\widgets\Pjax widgets (dynasource, samdark, rob006)
• Bug #12974: Fixed incorrect order of migrations history in case yii\console\controllers\MigrateController::$migrationNamespaces is in use (evgen-d, klimov-paul)
• Bug #13071: Help option for commands was not working in modules (arogachev, haimanman)
• Bug #13089: Fixed yii\console\controllers\AssetController::adjustCssUrl() breaks URL reference specification (url(#id)) (vitalyzhakov)
• Bug #13105: Fixed validate() method in yii.activeForm.js to prevent unexpected form submit when forceValidate set to true (silverfire)
• Bug #13108: Fix execute command with negative integer parameter (pana1990, uaoleg)
• Bug #13118: Fixed handleAction() function in yii.js to handle attribute data-pjax=0 as disabled PJAX (silverfire, arisk)
• Bug #13128: Fixed incorrect position of {pos} string in ColumnSchemaBuilder __toString (df2)
• Bug #13159: Fixed destroy method in yii.captcha.js which did not work as expected (arogachev)
• Bug #13198: Fixed order of checks in yii\validators\IpValidator that sometimes caused wrong error message (silverfire)
• Bug #13200: Creating URLs for routes specified in yii\rest\UrlRule::$extraPatterns did not work if no HTTP verb was specified (cebe)
• Bug #13212: Fixed DbSession::regenerateID() failure when session_regenerate_id() fails (andrewnester)
• Bug #13229: Fix fetching schema information for pgsql when PDO::ATTR_CASE is set (klimov-paul)
• Bug #13231: Fixed destroy method in yii.gridView.js which did not work as expected (arogachev)
• Bug #13232: Event handlers were not detached with changed selector in yii.gridView.js (arogachev)
• Bug #13277: Fixed invalid parsing of -- (“End of Options” special argument) in CLI (rugabarbo)
• Bug #13287: Fixed translating “and” separator in UniqueValidator error message (jetexe)
• Bug #13300: Allow pjax with “data-pjax” with no value in yii.js (arogachev)
• Bug #13307: Preventing of race conditions in script filter in yii.js works incorrectly (arogachev)
• Bug #13309: Fixes incorrect console width/height detecting with using Stty on Mac (nowm)
• Bug #13310: Handle relative and absolute URLs coincidence in CSS filter in yii.js (arogachev)
• Bug #13312: skipOuterContainers option was incorrectly passed to pjax in handleAction in yii.js (arogachev)
• Bug #13326: Fixed wrong background color generation in BaseConsole::renderColoredString() (nowm, silverfire)
• Bug #13401: Fixed lack of escaping of request dump at exception screens (samdark)
• Bug #13416: Fixed yii\web\MultipartFormDataParser adds an extra newline to every value (klimov-paul)
• Enh #475: Added Bash and Zsh completion support for the ./yii command (cebe, silverfire)
• Enh #6242: Access to validator in inline validation (arogachev)
• Enh #6373: Introduce yii\db\Query::emulateExecution() to force returning an empty result for a query (klimov-paul)
• Enh #6809: Added yii\caching\Cache::$defaultDuration property, allowing to set custom default cache duration (sdkiller)
• Enh #7333: Improved error message for yii\di\Instance::ensure() when a component does not exist (cebe)
• Enh #7420: Attributes for prompt generated with renderSelectOptions of \yii\helpers\Html helper (arogachev)
• Enh #7435: Added EVENT_BEFORE_RUN, EVENT_AFTER_RUN and corresponding methods to yii\base\Widget (petrabarus)
• Enh #7820: Add or relation for targetAttribute in yii\validators\UniqueValidator (developeruz)
• Enh #8293: yii\db\Query can be passed to insert method in yii\db\QueryBuilder (voroks)
• Enh #9053: Addedyii\grid\RadioButtonColumn (darwinisgod)
• Enh #9162: Added support of closures in value for attributes in yii\widgets\DetailView (arogachev)
• Enh #10970: Allow omit specifying empty default params on URL creation (rob006)
• Enh #11037: yii.js and yii.validation.js use Regexp.test() instead of String.match() (arogachev, nkovacs)
• Enh #11163: Added separate method for client-side validation options yii\validators\Validator::getClientOptions() (arogachev)
• Enh #11464: Populate foreign key names from schema (joaoppereira)
• Enh #11697: Added filterHaving(), andFilterHaving() and orFilterHaving() to yii\db\Query (nicdnepr, samdark)
• Enh #11756: Added type mapping for varbinary data type in MySQL DBMS (silverfire)
• Enh #11758: Implemented Dependency Injection Container configuration using Application configuration array (silverfire)
• Enh #11929: Changed type column type from int to smallInt in RBAC migrations (silverfire)
• Enh #11959: Added yii\caching\Cache::getOrSet() method (silverfire)
• Enh #12000: Added EVENT_INIT to widget (user57376)
• Enh #12015: Changed visibility yii\db\ActiveQueryTrait::createModels() from private to protected (ArekX, dynasource)
• Enh #12145: Added beforeCacheResponse and afterRestoreResponse to yii\filters\PageCache to be more easily extendable (sergeymakinen)
• Enh #12390: Avoid creating queries with false where condition (0=1) when fetching relational data (klimov-paul)
• Enh #12399: Added ActiveField::addAriaAttributes property for aria-required and aria-invalid attributes rendering (Oxyaction, samdark)
• Enh #12419: Added ability to remove root tag and object tags for yii\web\XmlResponseFormatter (mhthnz, samdark)
• Enh #12612: Query conditions added with yii\db\Query::andWhere() now get appended to the existing conditions if they were already being joined with the and operator (brandonkelly)
• Enh #12619: Added catch Throwable in yii\base\ErrorHandler::handleException(), transactions and simlar places where consistency must be kept after exception (rob006, cebe)
• Enh #12659: Suggest alternatives when console command was not found (mdmunir, cebe)
• Enh #12691: Added support for protocol-relative URLs in yii\web\UrlRule::$pattern (erickskrauch)
• Enh #12710: Added beforeItem and afterItem to yii\widgets\ListView (mdmunir, silverfire)
• Enh #12725: Enhanced yii\widgets\Menu to allow item option active be a Closure (voskobovich, silverfire)
• Enh #12726: yii\base\Application::$version converted to yii\base\Module::$version virtual property, allowing to specify version as a PHP callback (klimov-paul)
• Enh #12732: Added is_dir() validation to yii\helpers\BaseFileHelper::findFiles() method (zalatov, silverfire)
• Enh #12738: Added support for creating protocol-relative URLs in UrlManager::createAbsoluteUrl() and Url helper methods (rob006)
• Enh #12748: Migration generator now tries to fetch reference column name for foreignKey from schema if it’s not set explicitly (MKiselev)
• Enh #12750: yii\widgets\ListView::itemOptions can be a closure now (webdevsega, silverfire)
• Enh #12758: Added the ability to use instances of \yii\db\Query class as values in the \yii\db\QueryBuilder::insert() method (PowerGamer1)
• Enh #12771: Skip \yii\rbac\PhpManager::checkAccessRecursive and \yii\rbac\DbManager::checkAccessRecursive if role assignments are empty (Ni-san)
• Enh #12790: Added scrollToErrorOffset option for yii\widgets\ActiveForm which adds ability to specify offset in pixels when scrolling to error (mg-code)
• Enh #12798: Changed yii\cache\Dependency::getHasChanged() (deprecated, to be removed in 2.1) to yii\cache\Dependency::isChanged() (dynasource)
• Enh #12807: Added console controller checks for yii\console\controllers\HelpController (schmunk42)
• Enh #12816: Added columnSchemaClass option for yii\db\Schema which adds ability to specify custom yii\db\ColumnSchema class (nanodesu88)
• Enh #12854: Added RangeNotSatisfiableHttpException to cover HTTP error 416 file request exceptions (zalatov)
• Enh #12881: Added removeValue method to yii\helpers\BaseArrayHelper (nilsburg)
• Enh #12901: Added getDefaultHelpHeader method to the yii\console\controllers\HelpController class to be able to override default help header in a class heir (diezztsk)
• Enh #12988: Changed textarea method within the yii\helpers\BaseHtml class to allow users to control whether HTML entities found within $value will be double-encoded or not (cyphix333)
• Enh #13020: Added disabledListItemSubTagOptions attribute for yii\widgets\LinkPager in order to customize the disabled list item sub tag element (nadar)
• Enh #13035: Use ArrayHelper::getValue() in SluggableBehavior::getValue() (thyseus)
• Enh #13036: Added shortcut methods asJson() and asXml() for returning JSON and XML data in web controller actions (cebe)
• Enh #13050: Added yii\filters\HostControl allowing protection against ‘host header’ attacks (klimov-paul, rob006)
• Enh #13074: Improved yii\log\SyslogTarget with $options to be able to change the default openlog options (timbeks)
• Enh #13122: Optimized query for information about foreign keys in yii\db\oci (zlakomanoff)
• Enh #13134: Added logging URL rules (bashkarev)
• Enh #13202: Refactor validateAttribute method in UniqueValidator (developeruz)
• Enh #13219: Enhancements for yii\db\Connection (Vovan-VE)
  • Added shuffleMasters option which adds ability to disable shuffling of masters connections.
  • Added getMaster() getter and master property for getting currently active master connection.
  • Extracted openFromPoolSequentially() protected method from openFromPool() protected method.
• Enh #13264: Added yii\widgets\InputWidget::$field field, allowing access to the related yii\widget\ActiveField instance (klimov-paul)
• Enh #13266: Added yii\validators\EachValidator::$stopOnFirstError allowing addition of more than one error (klimov-paul)
• Enh #13268: Added logging of memory usage (bashkarev)
• Enh #13417: Allow customizing yii\data\ActiveDataProvider in yii\rest\IndexAction (leandrogehlen)
• Enh #13453: Select only primary key when counting records in UniqueValidator (developeruz)
• Enh: Added constants for specifying yii\validators\CompareValidator::$type (cebe)
• Enh: Refactored yii\web\ErrorAction to make it reusable (silverfire)
• Enh: Added support for field yii\console\controllers\BaseMigrateController::$migrationNamespaces setup from CLI (schmunk42)
• Chg #11906: Updated yii\widgets\MaskedInput inputmask dependency to ~3.3.3 (samdark)

2.0.10 October 20, 2016

• Bug #7670: Added yii\web\UrlNormalizer for normalizing requests with and without trailing slashes (rob006, cronfy, klimov-paul)
• Bug #7670: Added UrlNormalizer for normalizing requests with and without trailing slashes (rob006, cronfy, klimov-paul)
• Bug #9027: Fixed descendant class of yii\web\UploadedFile returns parent instances in case invoked after it (andrewnester)
• Bug #9277: Fixed yii\console\controllers\AssetController looses custom options of ‘target’ bundles (petrabarus, klimov-paul)
• Bug #9561: Fixed canGetProperty() and canSetProperty() returns false for yii\db\BaseActiveRecord attributes (klimov-paul, Ni-san)
• Bug #10358: Fixed race condition in yii.js AJAX prefilter (silverfire)
• Bug #10563: Fixed forming Content-Disposition header for file downloads (samdark)
• Bug #10567: Fixed yii\console\controllers\AssetController looses bundle override configuration, which makes it external one (klimov-paul)
• Bug #10587: Latest used controller instance was not available in Response::EVENT_AFTER_SEND handler (samdark, andrewnester)
• Bug #10681: Reverted fix of beforeValidate event calling in yii.activeForm.js (silverfire)
• Bug #11347: Fixed yii\widgets\Pjax::registerClientScript() to pass custom container to the PJAX JS plugin (silverfire)
• Bug #11352: Fixed updateInputs() method in yii.activeForm.js to prevent reading property of undefined (silverfire)
• Bug #11461: Fixed migration tool error when create migrate with comma in defaultValue (pana1990, s-o-f)
• Bug #11541: Fixed default MySQL integer display width for unsigned primary key (h311ion, rob006, cebe)
• Bug #11715: Fixed JS validation when the same model’s attribute file input is listed more than once on the same page (uaoleg)
• Bug #11726: yii\web\DbSession was echoing database errors in production mode (samdark, pastuhov, deadkrolik)
• Bug #11907: Fixed yii\helpers\Console::getScreenSize() on Windows was giving out width and height swapped (Spell6inder, samdark, cebe)
• Bug #11912: Fixed PostgreSQL Schema to support negative default values for integer/float/decimal columns (nsknewbie)
• Bug #11921: Fixed URL decoding in yii.getQueryParams() to handle + (plus) character properly (silverfire)
• Bug #11922: Fixed yii\log\FileTarget does not apply fileMode for rotated via copy files (klimov-paul)
• Bug #11947: Fixed gridData initialization in yii.gridView.js (pavlm)
• Bug #11949: Fixed yii\widgets\ActiveField::end() generates close tag when it’s option['tag'] is null (egorio)
• Bug #11977: Fixed yii\rest\Serializer::serialize() serializes DataProvider incorrectly, if models keys do not compose integer sequence (dcb9, klimov-paul)
• Bug #11990: Fixed yii\db\BaseActiveRecord::refresh() may set incorrect oldAttributes values at some cases (only-victor)
• Bug #12009: Do not render for field label attribute for active form RadioList and CheckboxList (shevchik87, samdark)
• Bug #12030: Fixed yii\base\Model::offsetExists() throws an exception on un-existing field (klimov-paul)
• Bug #12037: Fixed 2.0.7 regression in memcahe/memcached cache backend (samdark)
• Bug #12043: Fixed yii\helpers\Json::encode() encodes empty array returned by JsonSerializable::jsonSerialize() as object (klimov-paul)
• Bug #12053: ./yii migrate/create was generating wrong code when using bigPrimaryKey (VojtechH, samdark)
• Bug #12068: Added missing LEVEL_PROFILE for the syslog target (Mak-Di)
• Bug #12100: Fixed yii\filters\HttpCache was sending an empty Pragma header (sergeymakinen)
• Bug #12107: Fixed REST Serializer to validate input for ‘expand’ and ‘fields’ parameter, which crashed on array input (njspok, cebe)
• Bug #12143: Fixed yii\db\BaseActiveRecord::updateAttributes() change isNewRecord state for the new model (klimov-paul)
• Bug #12152: Fixed BC break for yii\validators\UniqueValidator custom message when validating multiple attributes (rob006)
• Bug #12293: Fixed MSSQL yii\db\mssql\Schema::resolveTableNames() when using linked database tables (hAppywAy)
• Bug #12331: Fixed bug with incorrect currency formatter output, when $thousandSeparator was explicitly set (cebe)
• Bug #12423: Fixed migration tool problem of creating fields with brackets in comment (pana1990)
• Bug #12428: Fixed yii\db\mysql\QueryBuilder causes warning when insert default rows into a table without primary key (DrmagicE)
• Bug #12431: Fix bug when lock file was not removed after yii\mutex\FileMutex::release() (rob006)
• Bug #12446: Disable slaves when execute migrations to resolve master-slave replication no-sync (lichunqiang)
• Bug #12463: Fixed yii\web\Request::getBodyParams() does not pass full ‘content-type’ value to yii\web\RequestParserInterface::parse() (klimov-paul)
• Bug #12537: Fixes issues with spaces in StringHelper:truncateHtml (Alex-Code)
• Bug #12554: Fixed yii\validators\UniqueValidator error of getting first model indexed by field (DrDeath72)
• Bug #12599: Fixed casting of binary() type for MSSQL (silverfire)
• Bug #12605: Make ‘safe’ validator work on write-only properties (arthibald, CeBe)
• Bug #12629: Fixed yii\widgets\ActiveField::widget() to call adjustLabelFor() for InputWidget descendants (coderlex)
• Bug #12649: Fixed consistency of indexBy handling for yii\db\Query::column() (silverfire)
• Enh #384: Added ability to run migration from several locations via yii\console\controllers\BaseMigrateController::$migrationNamespaces (klimov-paul)
• Enh #6996: Added yii\web\MultipartFormDataParser, which allows proper processing of ‘multipart/form-data’ encoded non POST requests (klimov-paul)
• Enh #8719: Add support for HTML5 attributes on submitbutton (formaction/formmethod…) for ActiveForm (VirtualRJ)
• Enh #9469: Added support for namespaced migrations via yii\console\controllers\BaseMigrateController::migrationNamespaces (klimov-paul)
• Enh #9708: Added yii\console\controllers\AssetController::deleteSource option allowing deletion of the source asset files after compression (pana1990, klimov-paul)
• Enh #9989: ActiveForm now respects formtarget, formmethod and formenctype attributes of submit button (AnatolyRugalev)
• Enh #10243: Added yii\data\Sort::setAttributeOrders() method allowing manual setup of current sort (klimov-paul)
• Enh #10583: Do not silence session errors in debug mode (samdark)
• Enh #11096: Added support for PSR-2 style migration naming for namespaced migrations (klimov-paul)
• Enh #11245: Added yii\rbac\ManagerInterface::getChildRoles() method, allowing finding child roles for the given one (githubjeka)
• Enh #11275: Added possibility of unset or force replace former value in yii\helpers\ArrayHelper::merge() (mdmunir, rob006)
• Enh #11309: Added yii\web\Request::getHostName() method that returns hostname of current request (rob006)
• Enh #11494: yii.reloadableScripts now support wildcards with * character (silverfire)
• Enh #11658: Added argument to yii\grid\ActionColumn::urlCreator callback, which holds reference to the column instance (klimov-paul)
• Enh #11804: Added yii\behaviors\AttributeTypecastBehavior for maintaining of strict ActiveRecord attribute types (klimov-paul)
• Enh #11835: Fixed \yii\db\mssql\QueryBuilder::$typeMap[TYPE_TEXT] - NTEXT data type was deprecated in MSSQL (githubjeka)
• Enh #11844: Added the ability to customize HTML attributes of label and value tags in \yii\widgets\DetailView (githubjeka)
• Enh #11950: Improve yii\helpers\BaseArrayHelper::keyExists() speed (egorio)
• Enh #11979: Added yii\mutex\OracleMutex which implements mutex “lock” mechanism via Oracle locks (zlakomanoff)
• Enh #12028: Add -h|–help option to console command to display help information (pana1990)
• Enh #12038: Introduced yii\base\ViewNotFoundException which is thrown when views file doesn’t exists, used it in ViewAction (samdark)
• Enh #12048: Improved message extraction command performance (samdark)
• Enh #12073: Added the ability to suppress the generation of input hint when it is specified through yii\base\Model::attributeHints() (PowerGamer1)
• Enh #12082: Used jQuery.on( instead of event method to ensure forwards compatibility (newerton)
• Enh #12099: yii\filters\HttpCache no longer returns 304 HTTP code when callbacks return null (sergeymakinen)
• Enh #12193: Added the ability to suppress the generation of duplicate error messages in yii\helpers\Html::errorSummary(). Added the ability to display error messages beyond the first error for each model attribute (PowerGamer1)
• Enh #12198: Added time and datetime validator short names (nkovacs)
• Enh #12230: Allows BaseHtml::activeListInput to override the field value (RangelReale)
• Enh #12296: Added value validation to yii\log\Target::setLevels() (Mak-Di)
• Enh #12376: Added parameter to yii.activeForm.js validate() method to be able to force validation (DrDeath72)
• Enh #12382: Changed yii\widgets\MaskedInput to use jQuery instead of $ to prevent conflicts (samdark)
• Enh #12440: Added yii\base\Event::offAll() method allowing clear all registered class-level event handlers (klimov-paul)
• Enh #12499: When AJAX validation in enabled, yii.activeForm.js will run it forcefully on form submit to display all possible errors (silverfire)
• Enh #12580: Make yii.js comply with strict and non-strict javascript mode to allow concatenation with external code (mikehaertl)
• Enh #12664: Added support for wildcards for optional at yii\filters\auth\AuthMethod (mg-code)
• Enh #12744: Added afterInit event to yii.activeForm.js (werew01f)
• Enh: Method yii\console\controllers\AssetController::getAssetManager() automatically enables yii\web\AssetManager::forceCopy in case it is not explicitly specified (pana1990, klimov-paul)

2.0.9 July 11, 2016

• Bug #6347: inverseOf() not working for dynamic relational queries (laszlovl)
• Bug #8644: Fixed trying to ENABLE/DISABLE TRIGGER ALL on a view in PostgreSQL (ricpelo)
• Bug #9950: Updated yii\grid\DataColumn::getHeaderCellLabel() to extract attribute label from the filterModel of Grid (silverfire)
• Bug #10613: Fixed PostgreSQL Schema to return correct column names for unique indexes that have mixed case column names (cebe)
• Bug #10681: Fixed active form beforeValidate wasn’t triggered in some cases (lynicidn)
• Bug #11252: Use strict comparison on ActiveRecord::hasAttribute() to avoid cases where it returns true when a number is passed to it (Faryshta)
• Bug #11322: Fixed incorrect error message in yii\validators\UniqueValidator for composite targetAttribute (PowerGamer1, silverfire, cebe)
• Bug #11429: Fixed yii\i18n\PhpMessageSource::loadFallbackMessages() not to log error when source and language is same, but locales are different (silverfire)
• Bug #11459: Fixed flash messages not destroyed when session.auto_start = 1 set in php.ini (cartmanchen)
• Bug #11498: Fixed inability to save serialized object into PostgreSQL binary column (klimov-paul)
• Bug #11507: Fixed yii\validators\EachValidator::validateAttribute() does not respect skipOnEmpty rule parameter (webdevsega)
• Bug #11523: Fixed yii\web\User::checkRedirectAcceptable() to treat acceptable content type */* as * (silverfire)
• Bug #11527: Fixed bigPrimaryKey() for SQLite (dynasource)
• Bug #11528: Fixed yii\i18n\MessageFormatter construction exception caught for PHP 7 compatibility (subdee, cebe)
• Bug #11532: Fixed casting of empty char value to null resulting in integrity constraint violation for not null columns (samdark)
• Bug #11536: Fixed regression introduced in 2.0.8, where scalar value was not allowed in QueryBuilder IN condition anymore (cebe)
• Bug #11549: Fixed yii\helpers\ArrayHelper::getValue() to work properly with float keys (zsounder, AnikanovD)
• Bug #11561: Fixed DI container throwing exceptions for optional dependencies (SamMousa)
• Bug #11571: Fixed yii\db\ColumnSchemaBuilder to work with custom column types (andrey-mokhov, silverfire)
• Bug #11662: Fixed schema-oci.sql for RBAC (jonny7)
• Bug #11672: Fixed yii\validators\NumberValidator erroring when value is an object without __toString() method (SamMousa)
• Bug #11686: yii\helpers\ArrayHelper::isIn() comparison did not work in strict mode (taobig)
• Bug #11693: Handle yii\db\QueryBuilder::batchInsert() calls with no data to insert (rob006)
• Bug #11723: Fixed PHP 7 + XDebug error handling displaying “Expected array for frame 0” (tanakahisateru)
• Bug #11735: Fixed yii\web\UploadedFile to return null when there’s no file uploaded (brummm)
• Bug #11739: Fixed yii\helpers\ArrayHelper::index() losing precision for float keys (AnikanovD)
• Bug #11774: Fixed incorrect recusuive symlinks check in yii\helpers\FileHelper (AnikanovD)
• Bug #11822: Fixed exception on non-string value provided as CSRF token (cebe)
• Bug #11847: Fixed yii\widgets\Pjax to properly respond with partials when custom selector is used for container (pigochu, samdark)
• Bug #11863: Fixed usage of mb_substr() with PHP < 5.4.8 where length of NULL was treated the same as 0 (samdark)
• Bug #11865: Fixed setting selected for dropdown list using options (samdark)
• Bug #11878: Fixed i18n gettext fallback language message loading (stevekr)
• Bug #11896: Fix for DROP TRIGGER in migrations from RBAC. (barradas-alberto)
• Enh #8795: Refactored yii\web\User::loginByCookie() in order to make it easier to override (maine-mike, silverfire)
• Enh #9574: Implicit run yii\db\ColumnSchemaBuilder::null() when default value is set to null. (rob006)
• Enh #9948: yii\rbac\PhpManager now invalidates script file cache performed by ‘OPCache’ or ‘APC’ on file saving (klimov-paul)
• Enh #10422: Added null method on yii\db\ColumnSchemaBuilder to explicitly set column nullability (nevermnd)
• Enh #11168: yii\helpers\BaseHtml now uses abstracted booleanInput() and activeBooleanInput() methods to render radio(), checkbox(), activeRadio() and activeCheckbox() (cesarnicola)
• Enh #11195: Added ability to append custom string to schema builder column definition (df2, samdark)
• Enh #11212: Added headers to PO file in yii\i18n\GettextPoFile::save() (stevekr)
• Enh #11414: Files specified as null in yii\web\AssetBundle won’t be registered (Razzwan)
• Enh #11428: Speedup SQL query in yii\db\oci\Schema::findColumns() (SSiwek)
• Enh #11432: Added HTTP status 421 “Misdirected Request” to list of statuses in yii\web\Response (dasmfm)
• Enh #11438: Configurable yii\helpers\Markdown default flavor (mdmunir)
• Enh #11462: Added support of filtering rules to yii\log\Target::logVar (HaruAtari)
• Enh #11462: Added yii\helpers\BaseArrayHelper::filter() method (HaruAtari)
• Enh #11484: Speed up yii\db\oci\Schema::loadTableSchema() for Oracle DBMS (SSiwek)
• Enh #11490: Added yii\data\ArrayDataProvider::$modelClass property to specify a model used to provide column labels even when data array is empty (PowerGamer1)
• Enh #11591: Added support for wildcards for only and except at yii\base\ActionFilter (klimov-paul)
• Enh #11679: Extracted yii\rbac\CheckAccessInterface from yii\rbac\ManagerInterface (SamMousa, samdark, mdomba)
• Enh #11725: Added indexes on message tables (OndrejVasicek)
• Enh #11729: Added yii\grid\CheckboxColumn::$cssClass property to specify a class added to checkbox input (thiagotalma)
• Enh #11808: _table and _column suffixes are now required when generating migration (rob006)
• Enh #11850: Introduced yii\widgets\Pjax::$submitEvent to be able to customize event triggering PJAX form submit (Bvanleeuwen)
• Enh #11857: yii\filters\AccessRule::$verbs can now be configured in upper and lowercase (DrDeath72, samdark)
• Chg #11364: Updated jQuery dependency to include versions 1.12.* (cebe)
• Chg #11683: Fixed fixture command to work with short syntax. yii fixture "*, -User" should be used instead of yii fixture "*" -User (Faryshta, samdark)

2.0.8 April 28, 2016

• Bug #7627: Fixed yii\widgets\ActiveField to handle inputs AJAX validation with changed ID properly (dizeee)
• Bug #7717: Fixed the bug that $properties parameter in ArrayHelper::toArray() was not passed to recursive calls (quantum13)
• Bug #9074: Fixed JS call $('#grid').yiiGridView('getSelectedRows') when GridView::$showHeader is set to false (NekitoSP, silverfire)
• Bug #9851: Fixed partial commit / rollback in nested transactions (sammousa)
• Bug #9935: Fixed yii\validators\EachValidator does not invoke validateAttribute() method of the embedded validator (klimov-paul)
• Bug #10201: Fixed bug in ActiveRecord, where relational data could not be fetched in case with composite key and join with IN condition (PaulVanSchayck, airmoi, joe-meyer, cebe)
• Bug #10235: Fixed yii\console\Application::runAction() to not to corrupt response object (hiqsol)
• Bug #10480: Fixed removing old identity cookie when loggin in as another user without logging out first (maine-mike)
• Bug #10617: Fixed yii\web\Request::getBodyParams() returned null instead of empty array if request body is empty and content type is application/json (samdark)
• Bug #10784: Fixed yii\grid\CheckboxColumn to set correct value when yii\grid\CheckboxColumn::$checkboxOptions closure is used (nukkumatti)
• Bug #10850: Fixed unable to use ‘definitions’ and ‘aliases’ at yii\widgets\MaskedInput (rahimov, klimov-paul)
• Bug #10884: Fixed yii\i18n\MessageFormatter for formatting messages when not all parameters are given (laxity7, cebe)
• Bug #10935: Fixed cache key collision in yii\web\UrlManager::createUrl() (sammousa)
• Bug #10946: Fixed parameters binding to the SQL query in yii\db\mysqlSchema::findConstraints() (silverfire)
• Bug #10969: Fixed generator migration tool with decimal params in column (pana1990)
• Bug #10974: yii.js - fixed error in ajaxPrefilter event handler, caused by blocked frame (maximal)
• Bug #11012: Fixed yii\web\UploadedFile::getBaseName() to work with UTF-8 file names (hiscaler, silverfire)
• Bug #11026: Fixed yii\helpers\StringHelper::truncateWords() to count words properly for non-English text (samdark, tol17)
• Bug #11038: Fixed handling of intervals of 0 seconds in yii\i18n\Formatter::asDuration() (VirtualRJ)
• Bug #11040: Check parameter ‘recursive’ and disable recursive copying with option ‘recursive’ => false in method BaseFileHelper::copyDirectory (Ni-san)
• Bug #11052: Fixed HtmlPurifier configuration sequence (samdark)
• Bug #11066: yii.js - fixed getQueryParams() function to handle URLs with anchors correctly (DrDeath72)
• Bug #11088: Fixed bug with column name not being quoted correctly, when a quoted table name or a table name in prefix syntax was used (cebe, edgardmessias, Ni-san)
• Bug #11093: Fixed yii\db\QueryBuilder::buildAndCondition() to add query params passed directly by yii\db\Expression (CedricYii, silverfire)
• Bug #11125: Fixed JSON_ERROR_SYNTAX for json_decode(null) in PHP 7 (fps01)
• Bug #11132: Fixed yii\widgets\FragmentCache not handling empty content correctly in all cases (kidol)
• Bug #11188: Fixed wrong index usage in CaptchaAction when calling imagefilledrectangle (alsopub)
• Bug #11196: Fixed VarDumper throws PHP Fatal when dumping __PHP_Incomplete_Class (DamianZ)
• Bug #11220: NumberValidator now handles objects properly (samdark)
• Bug #11221: Boolean validator generates incorrect error message (azaikin, githubjeka)
• Bug #11223: Fixed returning an empty array when DbManager::getRolesByUser() was called on a user with user id 0 (VirtualRJ)
• Bug #11228: yii.activeForm.js - AJAX validation will not be triggered if client side validation failed (silverfire)
• Bug #11262: Enabled use of yii2 inside of PHAR packaged console applications (hiqsol)
• Bug #11270: Fixed yii\db\BaseActiveRecord::link() method in order to support closure in indexBy for relations declaration (iushev)
• Bug #11280: Descendants of yii\console\controllers\BaseMigrateController, like the one for MongoDB, unable to create new migration (klimov-paul)
• Bug #11333: Avoid serializing PHP 7 errors (zuozp8)
• Bug #11425: Fixed namespace conflict with Markdown helper and Console helper (cebe, mdmunir)
• Bug: SQlite querybuilder did not create primary key with bigint for TYPE_BIGPK (cebe)
• Enh #5469: Add mimetype validation by mask in FileValidator (kirsenn, samdark, silverfire)
• Enh #7177, #10165: Added support for validating datetime and time values using intl short format to DateValidator (VirtualRJ, cebe)
• Enh #8145, #8139, #10234 #11153: yii\validators\Validator::$attributes property now supports !attribute notation to validate attribute, but do not mark it as safe (mdmunir)
• Enh #8148: Implemented ability to add comment on table and column in migration (vaseninm, silverfire)
• Enh #8505: yii\db\Query now contains a andFilterCompare() method that allows filtering using operators in the query value (lennartvdd)
• Enh #8602: yii\validators\DateValidator skip validation for timestampAttribute, if it is already in correct format (klimov-paul)
• Enh #8639: Improve ActiveRecord to not create new instances of classes when objects are available (cebe)
• Enh #8779: Automatically set enctype form option when using file input field (pana1990, arogachev)
• Enh #9340: Adds after() and first() column schema builder modifiers (df2)
• Enh #9425: yii\db\Query::exists() now uses SQL standard EXISTS() query via new yii\db\QueryBuilder::selectExists() method to improving performance in some cases (PowerGamer1)
• Enh #9562: Adds char datatype to framework (df2)
• Enh #9604: yii\db\BaseActiveRecord now triggers event EVENT_AFTER_REFRESH after a record is refreshed (raoul2000)
• Enh #9893: yii.js handleAction enhanced to support for data-form attribute, so links can trigger specific forms (SamMousa)
• Enh #10309: Extracted yii\web\UrlManager rule cache key into $cacheKey protected property (lordthorzonus)
• Enh #10322: ActiveForm now respects formtarget attribute of submit button (AnatolyRugalev)
• Enh #10451: Check of existence of $_SERVER in yii\web\Request before using it (quantum13)
• Enh #10475: Extracted getUrlFromCache() and setRuleToCache() protected methods from yii\web\UrlManager::createUrl() (dmdark)
• Enh #10487: yii\helpers\BaseArrayHelper::index() got a third parameter $groupBy to group the input array by the key in one or more dimensions (quantum13, silverfire, samdark)
• Enh #10610: Added BaseUrl::$urlManager to be able to set URL manager used for creating URLs (samdark)
• Enh #10631: Split getting label and rendering cell in yii\grid\DataColumn::renderHeaderCellContent() to make code simpler (t-kanstantsin, samdark)
• Enh #10710: yii\helpers\FileHelper::copyDirectory() is now throwing exception when trying to copy a directory to itself or a subdirectory (wallysalami, cebe, samdark)
• Enh #10764: yii\helpers\Html::tag() and ::beginTag() return content without any HTML when the $tag attribute is false or null (pana1990)
• Enh #10840: Added yii\console\Controller::optionAliases() method to support aliases for commands (pana1990)
• Enh #10889: Allows unsigned primary key column definitions (df2)
• Enh #10908: Added Dependency Injection for Closure configuration (SamMousa)
• Enh #10910: Fixed Captcha client side validation after image refresh, when controller is under module (silverfire)
• Enh #10921: __toString() of column schema builder now adapts to column types (df2)
• Enh #10931: Removed hard dependency of yii\di\Container on Yii::$app (SamMousa)
• Enh #10937: yii\web\User will now confirm the request accepts an HTML response before redirecting to the login page. Added optional $checkAcceptHeader to yii\web\User::loginRequired() (sammousa)
• Enh #10941: Added yii\helpers\ArrayHelper::isTraversable(), added support for traversable selections for dropdownList, radioList and checkboxList in yii\helpers\Html (sammousa)
• Enh #10954: yii\db\QueryBuilder now accepts Traversable objects for in condition (SamMousa, silverfire)
• Enh #10967: Simplified Javascript on the exception debug page (SamMousa)
• Enh #10976: yii\helpers\Inflector::transliterate() now uses strtr instead of str_replace (DrDeath72)
• Enh #11002: yii\behaviors\AttributeBehavior::$skipUpdateOnClean which determines whether to skip a behavior when the behavior owner has not been modified (Faryshta)
• Enh #11056: Allow setting a custom logger configuration for yii\log\Dispatcher in configuration (bionoren, cebe)
• Enh #11058: yii\web\User::loginRequired() now does not set return URL when request method is not GET (dawei101, silverfire)
• Enh #11110: Added migrations for DB session (mdmunir)
• Enh #11137: Added weak ETag support to yii\filters\HttpCache. It could be turned on via setting $weakEtag to true (particleflux)
• Enh #11139: yii\validators\EachValidator injects specific attribute value in error message parameters (silverfire)
• Enh #11166: migrate command new option useTablePrefix (Faryshta)
• Enh #11187: migrate command now generates PHPDoc for table migrations (Faryshta)
• Enh #11207: migrate command can create foreign keys. (Faryshta)
• Enh #11254: Added ability to attach RBAC rule using class name (mdmunir)
• Enh #11285: yii\base\Security enhancements (tom–, samdark)
  • Avoid reading more bytes than needed from /dev/urandom and /dev/random.
  • Pefer /dev/random to /dev/urandom when running on FreeBSD.
  • Better RNG performance.
• Enh #11336: Allow resettting $hostInfo, $scriptUrl, and $pathInfo in yii\web\Request and $baseUrl, and $hostInfo in yii\web\UrlManager to null, to make Yii determine the value again (cebe)
• Enh: Added yii\helpers\StringHelper::countWords() that given a string returns number of words in it (samdark)
• Chg #9854: Added ActiveRecordInterface::populateRelation() to respect the methods called by the implementation (SamMousa)
• Chg #10726: Added yii\rbac\ManagerInterface::canAddChild() (dkhlystov, samdark)
• Chg #10921: Inverts responsibility of database specific column schema builder classes (df2)
• Chg #11071: yii\helpers\BaseArrayHelper::isIn() and isTraversable() since now throw yii\base\InvalidParamException instead of InvalidArgumentException (nukkumatti)
• Chg #11283: yii\db\ActiveRecord::unlink() is not setting FK to null before deleting itself anymore (samdark)
• Chg: HTMLPurifier dependency updated to ~4.6 (samdark)
• New #8920: Added yii\mutex\PgsqlMutex which implements mutex “lock” mechanism via PgSQL locks (nineinchnick, CSharpRU)

2.0.7 February 14, 2016

• Bug #6351: Find MySQL FK constraints from information_schema tables instead of SHOW CREATE TABLE to improve reliability (nineinchnick)
• Bug #6363, #8301, #8582, #9566: Fixed data methods and PJAX issues when used together (derekisbusy)
• Bug #6876: Fixed RBAC migration MSSQL cascade problem (thejahweh)
• Bug #7627: Fixed yii\widgets\ActiveField to handle inputs validation with changed ID properly (dynasource, cebe)
• Bug #7806: Fixed yii\grid\CheckboxColumn fixed _all checkbox column name generation (cebe, silverfire)
• Bug #7964: Fixed i18n message sources to load fallback messages in a smarter way (silverfire)
• Bug #8348: Fixed yii\helpers\BaseArrayHelper fixed PHP Fatal Error: Nesting level too deep - recursive dependency? (andrewnester)
• Bug #8466: Fixed yii\validators\FileValidator to display error for tooBig and tooSmall with formatted unit (silverfire)
• Bug #8573: Fixed incorrect data type mapping for NUMBER to INTEGER or DECIMAL in Oracle (vbelogai)
• Bug #8723: Fixed yii\helpers\VarDumper::export() unable to export circle referenced objects with Closure (klimov-paul)
• Bug #9061: Fixed yii.activeForm.js: input onBlur event forces field validation (githubjeka)
• Bug #9108: Negative number resulted in no formatting when using yii\i18n\Formatter::asSize() or yii\i18n\Formatter::asShortSize() (nxnx, cebe)
• Bug #9288: Fixed yii\helpers\FileHelper::createDirectory() directory creation to be concurrency friendly (dynasource)
• Bug #9314: Fixed yii\rbac\DbManager::getPermissionsByUser() not returning permissions directly assigned to a user (hesna)
• Bug #9323: Fixed yii\console\controllers\MessageController not using database connection specified in config (raccoon69, samdark)
• Bug #9333: Fixed yii\web\AssetManager to publish bundles using symlink with nested directories in hash (silverfire)
• Bug #9415: Fixed regression in 2.0.6 where on Oracle DB PDO::ATTR_CASE = PDO::CASE_LOWER did not work anymore (cebe)
• Bug #9442: Fixed yii\db\Migration::renameTable() caused fatal error when using SQLite driver (fetus-hina)
• Bug #9452: Fixed yii\db\Query::where() does not add params from directly passed yii\db\Expression (klimov-paul)
• Bug #9454: Fixed MSSQL MARS wasn’t working with transactions (daliran)
• Bug #9583: Server response on invalid JSON request included a wrong message about “Internal Server Error” with status 500 (cebe)
• Bug #9591: Fixed yii.validation.js code so it is compressable by YUICompressor (samdark, hofrob)
• Bug #9596: Fixed yii\web\UrlManager::createAbsoluteUrl(['site/index', '#' => 'testHash']) losing hash (alchimik, samdark)
• Bug #9670: Fixed PJAX redirect in IE. yii\web\Response::redirect() - added check for X-Ie-Redirect-Compatibility header (silverfire)
• Bug #9678: yii\i18n\I18N::format() wasn’t able to handle named placeholder in “selectordinal” (samdark)
• Bug #9681: yii\helpers\Json::encode() was erroring under CYGWIN (samdark)
• Bug #9689: Hidden input on Html::activeFileInput() had the wrong name if a name was explicitly given (graphcon, cebe)
• Bug #9707: Fixed Memcache duration which exceeds 30 days (vernik91)
• Bug #9714: Fixed yii\rbac\PhpManager::updateItem() unable to save users assignments (rezident1307)
• Bug #9754: Fixed yii\web\Request error when path info is empty (dynasource)
• Bug #9790: Fixed yii\db\sqlite\QueryBuilder to generate proper SQL for UNION (romeOz, samdark)
• Bug #9791: Fixed endless loop on file creation for non-existing device letters on windows (lukos, cebe)
• Bug #9874: Fixed outputting exception stacktrace in non-debug mode when Response::FORMAT_RAW is used (nainoon)
• Bug #9883: Passing a single yii\db\Expression to Query::select() or ::addSelect() was not handled correctly in all cases (cebe)
• Bug #9911: Fixed yii\helpers\BaseStringHelper::explode() code so it doesn’t remove items equal to 0 when skip_empty is true (silverfire, kidol)
• Bug #9924: Fixed yii.js handleAction corrupted parameter values containing quote (“) character (silverfire)
• Bug #9984: Fixed wrong captcha color in case Imagick is used (DrDeath72)
• Bug #9999: Fixed yii\web\UrlRule to allow route parameter names with -, _, .characters (silverfire)
• Bug #10029: Fixed yii\widgets\MaskedInput not working with PJAX (martrix78, samdark)
• Bug #10052: Fixed yii\i18n\Formatter to work with huge numbers on 32-bit arch (necrox87, silverfire)
• Bug #10101: Fixed assignments saving on role removing in yii\rbac\PhpManager (rezident1307)
• Bug #10142: Fixed yii\validators\EmailValidator to check the length of email properly (silverfire)
• Bug #10218: Fixed Flash messages not showing after logging out a user (andrewnester)
• Bug #10263: Fixed yii\validators\UniqueValidator to work properly when model is not instance of targetClass (bupy7, githubjeka, silverfire)
• Bug #10278: Fixed yii\helpers\BaseJson support \SimpleXMLElement data (SilverFire, LAV45)
• Bug #10302: Fixed JS function yii.getQueryParams, which parsed array variables incorrectly (servocoder, silverfire)
• Bug #10363: Fixed fallback float and integer formatting (AnatolyRugalev, silverfire)
• Bug #10385: Fixed yii\validators\CaptchaValidator passed incorrect hashKey to JS validator when captchaAction begins with / (silverfire)
• Bug #10467: Fixed yii\di\Instance::ensure() to work with minimum settings (LAV45)
• Bug #10541: Fixed division by zero issue in Console helper progress bar (youmad)
• Bug #10580: Fixed yii\grid\GridView::guessColumns() to work with numeric column names (silverfire)
• Bug #10625: Fixed activeForm.js - when submit doesn’t reload page, submit button value simulation with hidden input did not work (andrewnester)
• Bug #10629: Fixed yii\helpers\BaseStringHelper - BaseStringHelper::truncateHtml adds suffix regardless of the string length (andrewnester)
• Bug #10692: Fixed default value extraction in PostgreSQL Schema for null values (wallysalami, gabrielhomsi)
• Bug #10739: Fixed yii\web\UrlManager::parseRequest() to treat request URL with more than one slash at the end as invalid (andrewnester)
• Bug #10751: Fixed yii\validators\UrlValidator pattern to improve matching (silverfire)
• Bug #10760: yii\widgets\DetailView::normalizeAttributes() fixed for arrayable models (boehsermoe)
• Bug #10825: Fixed yii\validators\EachValidator does not respect skipOnEmpty rule parameter (klimov-paul)
• Bug: Fixed generation of canonical URLs for ViewAction pages (samdark)
• Bug: Fixed mb_* functions calls to use UTF-8 or Yii::$app->charset (silverfire)
• Enh #2377: Allow specifying a table alias when joining relations via joinWith() (cebe, nainoon)
• Enh #3506: Added yii\validators\IpValidator to perform validation of IP addresses and subnets (SilverFire, samdark)
• Enh #4972: Added yii\db\ActiveQuery::alias() to allow specifying a table alias for the model table without having to know the name (cebe, stepanselyuk)
• Enh #5146: Added yii\i18n\Formatter::asDuration() method (nineinchnick, SilverFire)
• Enh #5902: yii\widgets\Pjax::options now support special option tag to specify tag of container (Alex-Code)
• Enh #6162, #9198: Added parameter visibleButtons for yii\grid\ActionColumn (fornit1917, silverfire)
• Enh #7341: Client validation now skips disabled inputs (SamMousa)
• Enh #7405: Added yii\filters\auth\AuthMethod::optional for optional authentification in all child classes (SilverFire)
• Enh #7566: Improved yii\validators\CompareValidator default messages (slinstj)
• Enh #7581: Added ability to specify range using anonymous function in RangeValidator (RomeroMsk)
• Enh #7674: Added yii\db\Connection::commandClass to configure a command class that will be used by the connection (sammousa, silverfire, cebe)
• Enh #8284: Added yii\captcha\CaptchaAction::$imageLibrary property allowing to set image rendering library (AnatolyRugalev)
• Enh #8329: Added support of options for message console command (vchenin)
• Enh #8613: yii\widgets\FragmentCache will not store empty content anymore which fixes some problems related to yii\filters\PageCache (kidol)
• Enh #8649: Added total applied migrations to final report (vernik91)
• Enh #8687: Added support for non-gregorian calendars, e.g. persian, taiwan, islamic to yii\i18n\Formatter (cebe, z-avanes, hooman-mirghasemi)
• Enh #8824: Allow passing a yii\db\Expression to Query::groupBy() (cebe)
• Enh #8995: yii\validators\FileValidator::maxFiles can be set to 0 to allow unlimited count of files (PowerGamer1, silverfire)
• Enh #9282: Improved JSON error handling to support PHP 5.5 error codes (freezy-sk)
• Enh #9337: Added yii\db\ColumnSchemaBuilder::defaultExpression() to support DB Expression as default value (kotchuprik)
• Enh #9412: yii\web\Response::sendHeaders() does now set the status header last which negates certain magic PHP behavior regarding the header() function (nd4c, kidol)
• Enh #9443: Added unsigned() to ColumnSchemaBuilder (samdark)
• Enh #9465: ./yii migrate/create now generates code based on migration name and –fields (pana1990)
• Enh #9573: Added yii\rbac\ManagerInterface::getUserIdsByRole() and implementations (samdark)
• Enh #9635: Added default CSS class for yii\grid\ActionColumn header (arogachev, dynasource)
• Enh #9643: Added migrations for DB cache (mdmunir)
• Enh #9711: Added yii\widgets\LinkPager::$pageCssClass that allows to set default page class (ShNURoK42)
• Enh #9733: Added Unprocessable Entity HTTP Exception (janfrs)
• Enh #9762: Added yii\web\JsonResponseFormatter::$encodeOptions and ::$prettyPrint for better JSON output formatting (cebe)
• Enh #9783: jQuery inputmask dependency updated to ~3.2.2 (samdark)
• Enh #9785: Added ability to invoke callback with dependency resolution to DI container (mdmunir, SamMousa)
• Enh #9869: Allow path alias for SQLite database files in DSN config (ASlatius)
• Enh #9901: Default Cache.SerializerPermissions configuration option for HTMLPurifier is set to 0775 (klimov-paul)
• Enh #10056: Allowed any callable to be passed to yii\grid\ActionColumn::$urlCreator (freezy-sk)
• Enh #10061: yii\helpers\BaseInflector::transliterate() is now public. Introduced different levels of transliteration strictness (silverfire)
• Enh #10078: Added csrf option to Html::beginForm() to allow disabling the hidden csrf field generation (machour)
• Enh #10086: yii\base\Controller::viewPath is now configurable (Sibilino)
• Enh #10098: Changed yii.confirm context to the event’s target DOM element which is triggered by clickable or changeable elements (lichunqiang)
• Enh #10108: Added support for events in interfaces (omnilight)
• Enh #10118: Allow easy extension of slug generation in yii\behaviors\SluggableBehavior (cebe, hesna, silverfire)
• Enh #10149: Made yii\db\Connection serializable (Sam Mousa)
• Enh #10154: Implemented support of traversable objects in RangeValidator::ranges, added ArrayHelper::isIn() and ArrayHelper::isSubset() (Sam Mousa)
• Enh #10158: Added the possibility to specify CSS and Javascript options per file in yii\web\AssetBundle (machour)
• Enh #10170: Yii::powered() now uses Yii::t() (SamMousa)
• Enh #10217: Support for selecting multiple filter values with the same name was added to yii.gridView.js (omnilight, silverfire)
• Enh #10255: Added Yii warning to session initialization if session was already started (AnatolyRugalev)
• Enh #10264: Generation of HTML tags in Yii’s JavaScript now uses jQuery style (silverfire)
• Enh #10267: yii.js - added original event passing to pjaxOptions for links with data-method and data-pjax (servocoder, silverfire)
• Enh #10319: yii\helpers\VarDumper::dump() now respects PHP magic method __debugInfo() (klimov-paul)
• Enh #10359: Support wildcard category name in yii/console/controllers/MessageController (rmrevin)
• Enh #10390: Added ability to disable outer tag for yii\helpers\BaseHtml::radiolist(), ::checkboxList() (TianJinRong, githubjeka, silverfire)
• Enh #10535: Allow passing a yii\db\Expression to yii\db\Query::orderBy() and yii\db\Query::groupBy() (andrewnester, cebe)
• Enh #10545: yii\web\XMLResponseFormatter changed to format models in a proper way (andrewnester)
• Enh #10783: Added migration and unit-tests for yii\i18n\DbMessageSource (silverfire)
• Enh #10797: Cleaned up requirements checker CSS (muhammadcahya)
• Enh: Added last resort measure for yii\helpers\FileHelper::removeDirectory() fail to unlink symlinks under Windows (samdark)
• Enh: yii\behaviors\AttributeBehavior::getValue() now respects the callable in array format (silverfire)
• Chg #6419: Added yii\web\ErrorHandler::displayVars make list of displayed vars customizable. $_ENV and $_SERVER are not displayed by default anymore (silverfire)
• Chg #9369: Yii::$app->user->can() now returns false instead of erroring in case authManager component is not configured (creocoder)
• Chg #9411: DetailView now automatically sets container tag ID in case it’s not specified (samdark)
• Chg #9528: Traversable objects are now formatted as arrays in yii\web\XmlResponseFormatter to support SPL objects and Generators (MaXL-ru)
• Chg #9878, #9879, #9880: Make yii\base\Security use random_bytes(), LibreSSL, mcrypt, limit OpenSSL to Windows, and to prefer password_hash() over crypt() (tom–)
• Chg #9953: yii\behaviors\TimestampBehavior::getValue() changed to make value processing consistent with AttributeBehavior::getValue() (silverfire)
• Chg #10296: Methods mset, mget and madd of yii\caching\Cache have been marked as deprecated (trejder, githubjeka)
• Chg: ApcCache is now able to handle PHP 7 APCu (samdark)
• Chg: yii\behaviors\BlameableBehavior::getValue() changed to make value processing consistent with yii\behaviors\AttributeBehavior::getValue() (silverfire)
• New #10083: Added wrapper for PHP webserver (samdark)
• New: Added new requirement: ICU Data version >= 49.1 (SilverFire)

2.0.6 August 05, 2015

• Bug #4763: Fixed display issue with overlapping call stack item on exception display page (cebe)
• Bug #7305: Logging of Exception objects resulted in failure of the logger i.e. no logs being written (cebe)
• Bug #7374: Use proper INSERT syntax with default values when no values are specified (nineinchnick)
• Bug #7707: Client-side trim validator now passes the trimmed value to subsequent validators (nkovacs)
• Bug #7764: yii\helpers\ArrayHelper::toArray() wasn’t passing $recursive to yii\base\Arrayable::toArray() (brandonkelly)
• Bug #8161: Fixed active form data-method submit bug when client validation is used (vbelogai)
• Bug #8322: yii\behaviors\TimestampBehavior::touch() now throws an exception if owner is new record (klimov-paul)
• Bug #8451: yii\i18n\Formatter did not allow negative unix timestamps as input for date formatting (cebe)
• Bug #8483: Sequence name in Schema::getLastInsertId() was not properly quoted (nineinchnick)
• Bug #8506: Cleaning of output buffer in Widget::run() conflicts with Pjax widget which did the cleanup itself (cebe, joester89)
• Bug #8544: Fixed yii\db\ActiveRecord does not update attribute specified at optimisticLock() after save (klimov-paul)
• Bug #8549: Fixed yii\caching\FileCache doesn’t lock cache files when reading (iworker)
• Bug #8551: yii\pgsql\QueryBuilder::batchInsert() may cause “undefined index” error (arkhamvm)
• Bug #8585: Fixed yii\helpers\Html::activeTextarea() does not allow value overriding via options (klimov-paul)
• Bug #8592: Fixed yii\db\Command::getRawSql() unable to parse params specified without colon (‘:’) (klimov-paul)
• Bug #8593: Fixed yii\db\ActiveQuery produces incorrect SQL for aggregations, when sql field is set (klimov-paul)
• Bug #8595: Fixed yii\rbac\DbManager::checkAccessFromCache() to check against auth items loaded in cache recursively (achretien, qiangxue)
• Bug #8606: Fixed yii\web\Response::xSendFile() does not reset format (vyants)
• Bug #8627: Fixed yii\db\Migration produces incorrect results due to table schema caching (klimov-paul)
• Bug #8661: Fixed yii.activeForm.js scrolling to top (nkovacs)
• Bug #8684: Formatter ignored explicit decimal number settings when a default value is configured (leandrogehlen, cebe)
• Bug #8772: yii\db\ActiveQuery failed removing duplicate records after join when the resultset did not contain the pk values e.g. after grouping (cebe)
• Bug #8844: Added a workaround for an oracle bug when fetching information about table constraints and filtering by CONSTRAINT_TYPE (nidgetgod)
• Bug #8900: Fixed determining active menu item with URL-alias in route yii\widgets\Menu::isItemActive() (demi)
• Bug #9006: Fixed bit column always returning true using certain version of PDO MySQL (stratoss, RusAlex, mj4444ru, samdark)
• Bug #9046: Fixed problem with endless error loop when an error occurred after sending a stream or file download response to the user (cebe)
• Bug #9059: Fixed PHP Notice in error handler view (dynasource, andrewnester, samdark)
• Bug #9063: Workaround for MySQL losing table case when adding index (sebathi)
• Bug #9076: Fixed yii\filters\PageCache not using the configured duration and dependency when caching the response data (kidol)
• Bug #9091: yii\web\UrlManager::createUrl() did not create correct URL when defaults were used, internal cache is now skipped in certain situations (cebe)
• Bug #9127, #9128: Fixed MSSQL yii\helpers\mssql\QueryBuilder::renameColumn() and yii\helpers\mssql\QueryBuilder::renameTable() escaping (sitawit)
• Bug #9161: Fixed yii\web\Request ignore queryParams when resolve request (zetamen)
• Bug: Fixed string comparison in yii\db\BaseActiveRecord::unlink() which may result in wrong comparison result for hash valued primary keys starting with 0e (cebe)
• Bug: Pass correct action name to yii\console\Controller::options() when default action was requested (cebe)
• Bug: Automatic garbage collection in yii\caching\FileCache was not triggered (kidol)
• Bug: Fixed missing stacktrace items on PHP syntax errors of “unexpected end of file” type (samdark)
• Enh #3335: Implemented yii\db\ColumnSchemaBuilder (pana1990, vaseninm, samdark, cebe)
• Enh #5991: Added updateMessages() to yii.activeForm.js to support manually updating ActiveForm messages (nkovacs)
• Enh #6043: Specification for ‘class’ and ‘style’ in array format added to yii\helpers\Html (klimov-paul)
• Enh #6853: Console application will now register PHP constants for STDIN, STDOUT, and STDERR itself if they are not defined (cebe)
• Enh #7169: yii\widgets\ActiveField now uses corresponding methods for default parts rendering (klimov-paul)
• Enh #7259: Added errorAttributes parameter to ActiveForm afterValidate event. Made scrolling to first error optional (nkovacs)
• Enh #8070: yii\console\controllers\MessageController now sorts created messages, even if there is no new one, while saving to PHP file (klimov-paul)
• Enh #8286: yii\console\controllers\MessageController improved allowing extraction of nested translator calls (klimov-paul)
• Enh #8373: Check also post_max_size parameter in yii\validators\FileValidator::getSizeLimit() (maxxer)
• Enh #8415: yii\helpers\Html allows correct rendering of conditional comments containing !IE (salaros, klimov-paul)
• Enh #8444: Added yii\widgets\LinkPager::$linkOptions to allow configuring HTML attributes of the a tags (zinzinday)
• Enh #8486: Added support to automatically set the maxlength attribute for Html::activeTextArea() and Html::activePassword() (klimov-paul)
• Enh #8566: Added support for ‘only’ and ‘except’ options for yii\web\AssetManager::publish() (klimov-paul)
• Enh #8574: Added yii\console\controllers\MessageController support .pot file creation (pgaultier)
• Enh #8625: Added markUnused option to yii\console\controllers\MessageController (marius7383)
• Enh #8670: Added support for saving extra fields in session table for yii\web\DbSession (klimov-paul)
• Enh #8671: Extracted yii\helpers\Html::escapeJsRegularExpression() method from yii\validators\RegularExpressionValidator (silverfire, klimov-paul, samdark, qiangxue)
• Enh #8903: PostgreSQL yii\db\pgsql\QueryBuilder::createIndex() can now specify the index method to use (LAV45)
• Enh #8933: Yii is now able to properly handle HHVM fatal errors (dieend, samdark)
• Enh #9011: Allow yii\widgets\MaskedInput to produce an input tag of a custom type (TriAnMan)
• Enh #9038: Write warning to log in case FileCache fails to write into file (foccy)
• Enh #9072: yii\web\ErrorAction displays 404 error instead of blank page on direct access (klimov-paul)
• Enh #9149: Print directory migrationPath in a yii migrate command error. (RusAlex)
• Enh #9177: Added password hash cost setting to Security component (freezy-sk)
• Enh #9239: Better handling of Json errors (grzegorzkurtyka, samdark)
• Enh #9246: Added yii\web\UrlRule::getParamRules() (df2)
• Enh #9249: Added hashCallback in yii\web\AssetManager to allow custom hash generation for asset directory (petrabarus)
• Enh #9263: Avoid extra DB query in RBAC DbManager in case auth item name is empty (samdark)
• Enh #9268: Improved display of boolean parameters in logged SQL queries (arkhamvm, samdark)
• Enh: Improved Console helper progress bar ETA time estimation, updated only once per second to avoid flapping (cebe)
• Chg #6354: yii\base\ErrorHandler::logException() will now log the whole exception object instead of only its string representation (cebe)
• Chg #8556: Extracted yii\web\User::getAuthManager() method (samdark)
• Chg #9181: yii\helpers\BaseStringHelper::truncateHtml() is now using runtime directory for HTMLPurifier cache (webdevsega)

2.0.5 July 11, 2015

• Bug #9070 (CVE-2015-5467): Fixed ViewAction::resolveViewName() not to accept /../ and /./ (thejahweh, samdark)

2.0.4 May 10, 2015

• Bug #5042: Use RETURNING for inserts for pgsql and oci to support PKs with a custom default value expression (nineinchnick, klimov-paul)
• Bug #6234: Fixed wrong table schema information for MSSQL when using multiple schemas (nineinchnick)
• Bug #6642: Fixed the bug that using confirmation dialog via data-confirm in an yii\widgets\ActiveForm may cause the dialog to appear twice (pana1990, qiangxue)
• Bug #6871: Fixed the bug that using defaults and hostnames in URL rules may cause an out-of-range index issue (qiangxue)
• Bug #7036: Fixed yii\helpers\Html::dropDownList() overrides label specified at ‘groups’ option (aktec, klimov-paul)
• Bug #7473: Fixed yii\console\controllers\AssetController does not create missing folders for the target bundles (schmunk42, klimov-paul)
• Bug #7894: Fixed incorrect URL config processing at yii\web\Application::handleRequest() and yii\widgets\Menu::items if route element is not a first one (nkovacs, klimov-paul)
• Bug #7529: Fixed yii\web\Response::sendContentAsFile() that was broken in 2.0.3 (samdark)
• Bug #7603: Fixed escape characters in FormatConverter to work with unicode characters (maddoger, cebe)
• Bug #7656: Fixed yii\rbac\DbManager::getRolesByUser() and yii\rbac\PhpManager::getRolesByUser() to return roles only (samdark)
• Bug #7757: Fix fetching tables schema for oci and mysql when PDO::ATTR_CASE is set (nineinchnick)
• Bug #7761: Fixed formatting one digit month in date formatter using ICU format L (nkovacs)
• Bug #7775: Added more strict check on controller IDs when they are being used to create controller instances on Windows (Bhoft, qiangxue)
• Bug #7831: Add order when fetching database table names and constraints (nineinchnick)
• Bug #7846: Fixed yii\base\Model does not recognize scenario declared by rules using ‘except’ (klimov-paul)
• Bug #7847: yii\db\ColumnSchema was typecasting numerics to strings with incorrect decimal separator for some locales (nineinchnick)
• Bug #7861: Fixed yii\helpers\VarDumper::export() fails to export object containing Closure (klimov-paul)
• Bug #7867: Fixed findUniqueIndexes() not to perform any processing on unique index on function for pgsql (nineinchnick)
• Bug #7868: Fixed fetching columns definition and composite foreign keys for oci (nineinchnick)
• Bug #7868: Removed column’s autoIncrement detection from oci (nineinchnick)
• Bug #7868: Fixed creating raw SQL (for logging) by skipping object and resource params (nineinchnick)
• Bug #7868: Fixed `yii\db\Schema::getLastInsertID()`` by quoting sequence name (nineinchnick)
• Bug #7957: Removed extra parseFloat() call for the compare js validator (CthulhuDen)
• Bug #8012: Fixed fetching multiple relations between two tables for pgsql (nineinchnick)
• Bug #8014: Fixed setting incorrect form “action” property after submitting a form using a link with “data-method” and containing “action” among “data-params” (samdark)
• Bug #8032: yii\rbac\PhpManager::updateItem() was unable to rename item updated (ChristopheBrun, samdark)
• Bug #8036: Fixed yii\log\Logger unable to export session id (klimov-paul)
• Bug #8068: Fixed yii\db\Query::count() fails for query containing ‘having’ without ‘group by’ (klimov-paul)
• Bug #8073: Fixed yii\data\ArrayDataProvider::getKeys() return wrong when yii\data\ArrayDataProvider::$allModels contain integer key (mdmunir, klimov-paul)
• Bug #8082: Fixed yii\db\BaseActiveRecord::getAttributeLabel() return wrong label for related attribute, if several relations in chain share same name (klimov-paul)
• Bug #8149: Fixed yii\db\BaseActiveRecord::updateCounters() fails for new record saved with counter attribute not set (klimov-paul)
• Bug #8158: Avoid exception when detecting console screen size fails on windows (EliasZ)
• Bug #8165: Fixed yii\db\ActiveRelationTrait::populateRelation() fails when link refers to string convertable object attribute, like MongoId (klimov-paul)
• Bug #8231: Configuration of GridView and DetailView where not preserved when used multiple times (cebe, idMolotov)
• Bug #8273: Fixed yii\widgets\FragmentCache when enabled is false (nkovacs)
• Bug #8291: Fixed numeric keys in $_GET transformed to 0-based, if ‘pretty URL’ enabled (quantum13, klimov-paul)
• Bug #5053: DateValidator is now more robust against different timezone settings (cebe)
• Bug (CVE-2015-3397): Added yii\helpers\Json::htmlEncode() to support safer JSON data encoding in HTML code (samdark, Wojciech Janusz, Tomasz Tokarski)
• Enh #1468: Added ability to specify hints for model attributes via attributeHints() method (klimov-paul)
• Enh #3376: Added yii\validators\EachValidator, which allows validation of the array attributes (klimov-paul)
• Enh #5053: Added possibility to specify a format and time zone for the timestampAttribute of date validator making it fully usable for validating complete timestamps (cebe)
• Enh #6442: Improved error message on yii\helpers\FileHelper::createDirectory() to include the path name of the directory (cebe)
• Enh #6895: Added ignoreCategories config option for message command to ignore categories specified (samdark)
• Enh #6975: Pressing arrows while focused in inputs of Active Form with validateOnType enabled no longer triggers validation (slinstj)
• Enh #7409: Allow yii\filters\auth\CompositeAuth::authMethods to take authentication objects (fernandezekiel, qiangxue)
• Enh #7443: Allow specification of the $key as an array at yii\helpers\ArrayHelper::getValue() (Alex-Code)
• Enh #7488: Added yii\helpers\StringHelper::explode() to perform explode with trimming and skipping of empty elements (SilverFire, nineinchnick, creocoder, samdark)
• Enh #7514: Added min/max validation to yii\validators\DateValidator (nkovacs)
• Enh #7515: Added support to use indexBy() together with column() in query builder (qiangxue)
• Enh #7530: Improved default values for yii\data\Sort link labels in a ListView when used with an ActiveDataProvider (cebe)
• Enh #7539: yii\console\controllers\AssetController provides dependency trace in case bundle circular dependency detected (klimov-paul)
• Enh #7562: yii help now lists all sub-commands by default (callmez)
• Enh #7571: HTTP status 500 and “An internal server error occurred.” are now returned in case there was an exception in layout and YII_DEBUG is false (samdark)
• Enh #7636: yii\web\Session::getHasSessionId() uses a more lenient way to check if session ID is provided in URL (robsch)
• Enh #7637: Allow yii\web\Request::validateCsrfToken() to validate a manually provided token (miraage, qiangxue)
• Enh #7808: Adjusted Masked input to correctly generate the hash variable to store the plugin options (wbraganca)
• Enh #7833: Support (materialized) views and foreign tables along normal tables when fetching table schema (nineinchnick)
• Enh #7850: Added yii\filters\PageCache::cacheCookies and cacheHeaders to allow selectively caching cookies and HTTP headers (qiangxue)
• Enh #7867: Implemented findUniqueIndexes for oci and mssql (nineinchnick)
• Enh #7912: Added aria-label to ActionColumn buttons (LAV45, samdark)
• Enh #7915: Added yii\i18n\Formatter::$numberFormatterSymbols to allow setting custom symbols for the internally used IntlNumberFormatter, e.g. currency signs (cebe)
• Enh #7918: yii\widgets\Pjax got ability to avoid registering link/form handler via setting false to $linkSelector/$formSelector (usualdesigner, Alex-Code, samdark)
• Enh #7973: Added yii\db\Schema::getSchemaNames() method (nineinchnick)
• Enh #8027: Added support for using sub queries in simple Query WHERE conditions (cebe)
• Enh #8055: yii\rest\UrlRule::extraPatterns should take precedence over patterns (Agrumas)
• Enh #8064: Added ability to remove containing menu tag by setting yii\widgets\Menu::$options['tag'] to false (kirsenn, samdark)
• Enh #8078: ‘links’ and ‘meta’ envelope names are now configurable at yii\rest\Serializer (arturf)
• Enh #8171: Allow the user to enforce the fileSize to allow sending files which are not seekable. Needed when using S3 Stream Wrapper (pgaultier)
• Enh #8179: Added parameter to define whether the comparison of yii\db\BaseActiveRecord::isAttributeChanged() method will be made as identical (thiagotalma)
• Enh #8194: Caching of the matched rules added to yii\web\UrlManager::createUrl() (laszlovl, klimov-paul)
• Enh #8268: Allow yii\db\QueryBuilder to recognize more variations of limit and offset values (tino415, qiangxue)
• Enh: yii\i18n\Formatter now shows more information about errors which occured when formatting values (cebe)
• Enh: Added yii\helper\Console::wrapText() method to wrap indented text by console window width and used it in yii help command (cebe)
• Enh: Implement batchInsert for oci (nineinchnick)
• Enh: Detecting yii\db\IntegrityException for oci (nineinchnick)
• Enh: yii\widgets\LinkPager::$firstPageLabel and yii\widgets\LinkPager::$lastPageLabel now could be set to true in order to use page number as label (samdark)
• Chg #7924: Migrations in history are now ordered by time applied allowing to roll back in reverse order no matter how these were applied (samdark)
• Chg: Updated dependency to cebe/markdown to version 1.1.x (cebe)

2.0.3 March 01, 2015

• Bug #5457: yii\web\Cors should handle Access-Control-Request-Headers in a case-insensitive manner (qiangxue)
• Bug #6553: yii\validators\DateValidator returned valid for date “2012-12-12foo” with intl extension enabled (gajahlemu)
• Bug #6919: Fixed wrong namespaces under advanced application’s TestCase classes (ivokund)
• Bug #6940: yii\web\Response::sendContentAsFile() may not send correct content-length header (sadgnome)
• Bug #6969: yii\helpers\ArrayHelper::htmlEncode() and htmlDecode() should not remove non-string data (qiangxue)
• Bug #7037: yii\console\controllers\AssetController now correctly handles relative image URLs if source and target CSS are under same directory (klimov-paul)
• Bug #7055: composite IN condition was not generated correctly for certain DBMS (nineinchnick)
• Bug #7074: yii\data\ArrayDataProvider did not correctly handle the case Pagination::pageSize = 0 (kirsenn, qiangxue)
• Bug #7172: Fixed problem with EmailValidator which did not extract domain correctly for DNS check (nbogol)
• Bug #7209: yii\helpers\Html::getInputId()`` now also replaces.with-` to ensure a valid ID is generated (omnilight)
• Bug #7211: Query caching should properly deal with the case when query result is false (qiangxue)
• Bug #7218: yii\captcha\CaptchaAction should send response in JSON format (InteLigent, qiangxue)
• Bug #7226: yii\web\Request::getEtag() should strip off -gzip which may be added by Apache (mcd-php)
• Bug #7227: Query builder should respect column alias setting when yii\db\Expression is being selected (mdmunir, qiangxue)
• Bug #7271: yii\db\ActiveRecord::populateRecord() should be called in late binding approach (jlorente)
• Bug #7258: Response was sending HTML content type when formatter was set to JSON or XML, nulls were handled wrong (slavcodev, samdark)
• Bug #7358: Fix trimming PHPDoc prefix with TAB indent in yii\console\Controller::parseDocCommentSummary() (gugglegum)
• Bug #7384: Fix precision loss in log timestamps when using yii\log\DBTarget (samdark)
• Bug #7425: yii\widgets\ActiveField::radio() should not generate the label twice (justinvoelker)
• Enh #3168: Improved the performance of yii\rbac\DbManager::checkAccess() by caching mechanism (qiangxue)
• Enh #3723: yii\filters\PageCache now supports caching response headers as well as non-HTML response content (qiangxue)
• Enh #4710: Added yii\web\AssetManager::appendTimestamp to support cache busting for assets (qiangxue)
• Enh #5663: Added support for using data-params to specify additional form data to be submitted via the data-method approach (usualdesigner, qiangxue)
• Enh #5681: Allow customization of Menu::submenuTemplate in menu items (RobertBoes, otsec)
• Enh #6106: Added ability to specify encode for each item of yii\widgets\Breadcrumbs (samdark, aleksanderd)
• Enh #6361: Added validateAttribute() to yii.activeForm.js to support manually triggering data validation of an input (Alex-Code, qiang)
• Enh #6493: Added support for the Access-Control-Expose-Headers header by yii\filters\Cors (usualdesigner)
• Enh #6697: Added yii\helpers\Url::current() method that allows adding or removing parameters from current URL (samdark, callmez)
• Enh #6852: Added yii\helpers\BaseHtmlPurifier::helpers() in order to be able to configure HtmlPurifier helper globally via subclassing (Alex-Code)
• Enh #6882: Added yii\web\ErrorHandler::getTypeUrl() in order to allow providing custom types/classes/methods URLs for subclasses (brandonkelly)
• Enh #6883: yii\base\ErrorHandler::logException() is now public (samdark)
• Enh #6896: Added yii\log\FileTarget::$enableRotation to allow disabling log rotation when external tools are configured for this (cebe)
• Enh #7008: Removed extra white space in GridView filter cell (uran1980)
• Enh #7051: Added support for preventing swapping values between different cookies (pavimus, qiangxue)
• Enh #7150: FormatConverter for date formats now supports single quote escaping (brandonkelly)
• Enh #7255: Added support to allow widgets that use text input to specify input types (qiangxue)
• Enh #7269: yii\console\controllers\BaseMigrateController now throws exception if directory specified doesn’t exist and action isn’t create (lynicidn, samdark)
• Enh #7301: Added checking for ICU version in requirements warning about plural problems when it is lower than 49 (sidtj)
• Enh #7332: Added ability to remove yii\widgets\Menu container tag by setting options['tag'] to false (dynasource, samdark)
• Enh #7350: Added yii\helpers\Html::$dataAttributes to support customizing data attributes (Faryshta, qiangxue)
• Enh #7357: Refactored yii\db\ColumnSchema by adding typecast() method to decouple phpTypecast() from dbTypecast() (mcd-php, qiangxue)
• Enh #7361: The trim validator now works on the client side too (qiangxue)
• Enh #7440: Added support to automatically set the maxlength attribute for Html::activeTextInput() (llfm)
• Enh #7446: Added Schema::TYPE_DOUBLE to represent ANSI SQL Double Precision type (samdark)
• Enh #7449: Added encode option to allow not encoding select options for Html::dropDownList() and Html::listBox() (yapi68, qiangxue)
• Enh: Added support to yii\di\Container to instantiate and configure an object that implements yii\base\Configurable (qiangxue)
• Chg #5690: adjusted paths in message config generated by yii message/config to reflect directory structure better (mikehaertl, samdark)
• Chg #6661: Hyperlinks that are enclosed within an exist form will use the same form for submission if they specify both of the href and data-method attributes (qiangxue)
• Chg #7094: Console confirmation must be answered correctly. To return true: y or yes. To return false: n or no. Any other input the question will be asked again (thiagotalma)
• Chg #7130: Changed the signature of ActiveRecord::findByCondition() to simplify the implementation and usage (Faryshta)
• Chg #7215: Uses OpenSSL crypto lib instead of Mcrypt. Added testing of encrypted data compatibility, both backward and forward (tom–)

Apidoc Extension (yii2-apidoc)

• no changes in this release.

Authclient Extension (yii2-authclient)

• Enh #6892: Default value of yii\authclient\clients\Twitter::$authUrl changed to ‘authenticate’, allowing usage of previous logged user without request an access (kotchuprik)

Bootstrap Extension (yii2-bootstrap)

• no changes in this release.

Codeception Extension (yii2-codeception)

• Bug #6978: DI Container is not reset when destroying application in functional tests (ivokund)

Composer Extension (yii2-composer)

• no changes in this release.

Debug Extension (yii2-debug)

• Bug #6903: Fixed display issue with phpinfo() table (kalayda, cebe)
• Bug #7222: Debug toolbar wasn’t displayed properly in rtl pages (mohammadhosain, johonunu, samdark)
• Enh #6890: Added ability to filter by query type (pana1990)

Elasticsearch Extension (yii2-elasticsearch)

• no changes in this release.

Faker Extension (yii2-faker)

• no changes in this release.

Gii Extension (yii2-gii)

• Chg #7328: Changed the way CRUD generator translates “Create X”. Now it’s a whole string because of translation difficulties (samdark)

Imagine Extension (yii2-imagine)

• no changes in this release.

Jui Extension (yii2-jui)

• Enh #7127: name or model and attribute are no longer required properties of yii\jui\InputWidget (nirvana-msu, cebe)

Mongodb Extension (yii2-mongodb)

• Bug #7010: Fixed yii\mongodb\Query::select now allows excluding fields (Sammaye, klimov-paul)

Redis Extension (yii2-redis)

• no changes in this release.

Smarty Extension (yii2-smarty)

• Bug #6845: Fixed incorrect implementation of {registerCssFile and {registerJsFile (TomassunGitHub, samdark)
• Bug #6991: Fixed exception when using {use class='yii\bootstrap\Nav' type='function'} (ivanlemeshev)

Sphinx Extension (yii2-sphinx)

• Bug #7198: yii\sphinx\Query no longer attempts to call snippets for the empty query result set (Hrumpa)

Swiftmailer Extension (yii2-swiftmailer)

• no changes in this release.

Twig Extension (yii2-twig)

• no changes in this release.

2.0.2 January 11, 2015

• Bug #5577: formatting date and time values for years >=2038 or <=1901 on 32bit systems will not use intl extension but fall back to the PHP implementation (cebe)
• Bug #6080: Oracle DB schema did not load column types correctly (wenbin1989)
• Bug #6404: advanced project template Alert widget was generating duplicate IDs in case of multiple flashes (SDKiller)
• Bug #6557: Link URLs generated by yii\widgets\Menu are not encoded (qiangxue)
• Bug #6632: yii\di\Container::get() did not handle config parameter correctly when it is passed as a constructor parameter (qiangxue)
• Bug #6648: Added explicit type casting to avoid dblib issues on SQL Server 2014 (o-rey)
• Bug #6691: Fixed console help description parsing with UTF8 characters (cebe)
• Bug #6717: Fixed issue with UrlManager not matching a route on URL creation when it was prefixed with / and pattern was empty (cebe)
• Bug #6736: Removed Content-Transfer-Encoding from the list of default download headers (DaSourcerer)
• Enh #4502: Added alias support to URL route when calling yii\helpers\Url::toRoute() and yii\helpers\Url::to() (qiangxue, lynicidn)
• Enh #5194: yii\console\controllers\AssetController now handles bundle files from external resources properly (klimov-paul)
• Enh #6247: Logger and error handler are now using slightly less memory (stepanselyuk, samdark)
• Enh #6398: Added support for specifying dependent component in terms of a configuration array for classes such as DbCache (qiangxue)
• Enh #6434: Added yii\behaviors\SluggableBehavior::immutable to support keeping the generated slug unchanged (trntv)
• Enh #6467: yii\widgets\ActiveForm will scroll to the nearest visible element when the first error input is hidden (newartix)
• Enh #6488: Support changing yii\base\Theme::basePath during runtime (qiangxue)
• Enh #6618: Added Model::addErrors() (slavcodev, pana1990)
• Enh #6739: Log Target now works also when there is no Yii::$app instance available, no message prefix will be added in this case (schmunk42)
• Enh #6748: Improved HTML to Text converter in BaseMailer to generate more readable and correct text version of emails (cebe)
• Chg #6427: In case of invalid route web application now throws exception with “Page not found” instead of “Invalid Route” (cebe, samdark)
• Chg #6641: removed zero padding from ETag strings (DaSourcerer)
• Chg #6678: yii\behaviors\SluggableBehavior will generate a new slug only when the slug attribute is empty or the source attribute is changed (qiangxue)

Authclient Extension (yii2-authclient)

• Bug #6502: Fixed yii\authclient\OAuth2::refreshAccessToken() does not save fetched token (sebathi)
• Bug #6510: Fixed infinite redirect loop using default yii\authclient\AuthAction::cancelUrl (klimov-paul)

Bootstrap Extension (yii2-bootstrap)

• Bug #6672: yii\bootstrap\Dropdown should register client event handlers (qiangxue)

Debug Extension (yii2-debug)

• Bug #4820: Fixed reading incomplete debug index data in case of high request concurrency (martingeorg, samdark)
• Chg #6572: Allow panels to stay even if they do not receive any debug data (qiangxue)

Elasticsearch Extension (yii2-elasticsearch)

• Enh: Added ActiveFixture class for testing fixture support for elasticsearch (cebe, viilveer)

Gii Extension (yii2-gii)

• Bug #6463: The Gii controller generator generates incorrect controller namespace (pana1990)
• Enh #3665: Better default behavior for ModelSearch generated by the crud generator (qiangxue, mdmunir)

Jui Extension (yii2-jui)

• Enh #6570: Datepicker now uses fallback to find language files, e.g. application language is de-DE and the translation files does not exists, it will use de instead (cebe)
• Enh #6471: Datepicker will now show an empty field when value is an empty string (cebe)

Mongodb Extension (yii2-mongodb)

• Bug #6376: Fixed lazy load of relations to yii\mongodb\file\ActiveRecord (klimov-paul)

Redis Extension (yii2-redis)

• Bug #6547: Fixed redis connection to deal with large data in combination with mget() (pyurin)

Sphinx Extension (yii2-sphinx)

• Bug #6621: Creating sub query at yii\sphinx\Query::queryScalar() fixed (klimov-paul)

Twig Extension (yii2-twig)

• Bug #6464: path and url weren’t resolving aliases (samdark, lynicidn)

2.0.1 December 07, 2014

• Bug #4471: yii\caching\ApcCache::getValues() now returns array in case of APC is installed but not enabled in CLI mode (samdark, cebe)
• Bug #4823: yii message accuracy and error handling were improved (samdark)
• Bug #4889: Application was getting into redirect loop when user wasn’t allowed accessing login page. Now shows 403 (samdark)
• Bug #5070: Gii controller generator should use controller class name instead of controller ID to specify new controller (qiangxue)
• Bug #5402: Debugger was not loading when there were closures in asset classes (samdark)
• Bug #5448: Date formatter was doing timezone conversion on date only values resulting in different date displayed than provided (cebe)
• Bug #5452: Errors occurring after the response is sent are not displayed (qiangxue)
• Bug #5521: Fixed yii\console\controllers\AssetController breaks CSS URLs, which start from ‘/‘ (klimov-paul)
• Bug #5570: yii\bootstrap\Tabs would throw an exception if content is not set for one of its items (RomeroMsk)
• Bug #5584: yii\rbac\DbRbacManager should not delete items when deleting a rule on a database not supporting cascade update (mdmunir)
• Bug #5601: Simple conditions in Query::where() and ActiveQuery::where() did not allow yii\db\Expression to be used as the value (cebe, stevekr)
• Bug #5619: yii\log\Target should not attempt to start session when there is none (klimov-paul, qiangxue)
• Bug #5657: yii\caching\ApcCache::mset() and madd() may cause warning in some APC setup (LAV45)
• Bug #5665: The currentPage meta data in the RESTful result should be 1-based, similar to that in HTTP headers (qiangxue)
• Bug #5682: The asset command would incorrectly combine CSS files when yii\web\AssetManager::linkAssets is true (dmvslv)
• Bug #5702: Parenthesis should be automatically added to yii\validators\Validator::whenClient to avoid js error (mdmunir, qiangxue)
• Bug #5745: Gii and debug modules may cause 404 exception when the route contains dashes (qiangxue)
• Bug #5748: Smarty {path was generating absolute URLs instead of relative ones (samdark, motzel)
• Bug #5768: When setting data-confirm attribute to a submit button, clicking on the button would not trigger form submission (qiangxue)
• Bug #5780: QueryBuilder::batchInsert() may cause “undefined index” error (qiangxue)
• Bug #5833: The message command fails with a FK constraint error when trying to update messages (qiangxue)
• Bug #5863: Selecting all individual yii\grid\CheckboxColumn checkboxes in grid view wasn’t resulting in “all” checkbox selected (samdark)
• Bug #5893: yii\helpers\ArrayHelper::toArray() now applies $properties parameter for converting descending objects in recursive calls (otsec)
• Bug #5925: yii\helpers\ArrayHelper::htmlEncode() does not work properly when the value being encoded is a nested array (tebazil)
• Bug #5962: DateValidator was throwing a warning on invalid dates using the ICU format on Windows, Yii now works around this PHP Bug (cebe)
• Bug #5997: The same message may be exported twice to log targets (klimov-paul)
• Bug #6018: When setting the encode option via yii\widgets\ActiveRecord::errorOptions, it works the other way around (stanishevsky, qiangxue)
• Bug #6049: yii\db\Connection::getSchema() for Oracle should return false when the table does not exist. Oracle does not support ON UPDATE clause. (wenbin1989)
• Bug #6081: yii\rbac\DbManager::getChildren() was not quoting column name properly (wenbin1989)
• Bug #6107: yii message was emptying existing translations in .po in case of multiple categories (samdark)
• Bug #6112: yii message was incorrectly writing not yet translated strings in .po in case of multiple categories (samdark)
• Bug #6172: yii\rbac\DbManager should properly quote table and column names (qiangxue)
• Bug #6164: Added missing support for yii\db\Expression to yii\db\QueryBuilder BETWEEN and LIKE conditions (cebe)
• Bug #6236: No JS scripts should be registered when yii\widgets\ActiveForm::enableClientScript is false (qiangxue)
• Bug #6150: yii\bootstrap\Tabs dropdown IDs were generated incorrectly (samdark)
• Bug #6266: Clicking on reset button does not hide error summary when using ` (InteLigent, qiangxue)
• Bug #6271: Query caching returns the same data when running the same SQL with yii\widgets\ActiveForm different fetch modes (grachov)
• Bug #6279: yii\db\Schema::getLastInsertID() was passing wrong default schema name to PDO (samdark)
• Bug #6305: yii\i18n\Formatter::asParagraphs() was not unicode-aware (samdark)
• Bug #6311: Optimistic lock for ActiveRecord does not work as expected (qiangxue)
• Bug #6367: Added yii\gii\generators\crud\Generator to support customizing view path for the generated CRUD controller (qiangxue)
• Bug #6381: Client-side file validation should be disabled if the browser does not support it (Skysplit)
• Bug: Gii console command help information does not contain global options (qiangxue)
• Bug: yii\web\UrlRule was unable to create URLs for rules containing unicode characters (samdark)
• Bug: yii\web\AssetManager should not publish disabled asset bundles (qiangxue)
• Enh #608: Added yii\web\AssetConverter::$forceConvert (klimov-paul)
• Enh #4146: Added yii\bootstrap\ButtonDropdown::$containerOptions (samdark)
• Enh #4181: Added yii\bootstrap\Modal::$headerOptions and yii\bootstrap\Modal::$footerOptions (tuxoff, samdark)
• Enh #4263: Added migration and SQL schema files for yii\log\DbTarget (samdark)
• Enh #4395: Added $checkAjax parameter to yii\web\Response::redirect() to support default redirection behavior for AJAX/PJAX requests (qiangxue)
• Enh #4450: Added yii\bootstrap\Nav::renderDropdown() (qiangxue)
• Enh #4457: Added support for using noscript for css files registered through asset bundles and Html helper (samdark)
• Enh #4492: Support PostgreSQL-specific syntax for yii\db\QueryBuilder::alterColumn() (qiangxue)
• Enh #4643: Extra options specified in yii\widgets\Breadcrumbs::links will be treated as HTML attributes for the generated hyperlinks (qiangxue)
• Enh #4739: Better display of exceptions when the response format is set as “raw” format (qiangxue)
• Enh #4791: Added console output support and more colors for console commands (6pblcb, samdark, klimov-paul, Ragazzo)
• Enh #5005: Added support to suppress loading the same CSS files in AJAX responses (tof06, qiangxue)
• Enh #5223: Query builder now supports selecting sub-queries as columns (qiangxue)
• Enh #5367: Added yii\grid\DataColumn::encodeLabel (SDKiller)
• Enh #5480: Added defensive code to yii\web\User::getIdentity() to avoid potential infinite recursion (qiangxue)
• Enh #5494: Added support for specifying a menu header as a configuration array in yii\bootstrap\Dropdown (hiltonjanfield, qiangxue)
• Enh #5503: Added support for DateTimeImmutable to yii\i18n\Formatter (olegtsvetkov, cebe)
• Enh #5587: json_encode is now used with JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE where it makes sense, also
  it is now default for yii\helpers\Json::encode() (samdark)
• Enh #5600: Allow configuring debug panels in yii\debug\Module::panels as panel class name strings (qiangxue)
• Enh #5613: Added --overwrite option to Gii console command to support overwriting all files (motin, qiangxue)
• Enh #5627: Added yii cache/flush-schema console command to flush DB schema cache of a given database connection (6pblcb, samdark)
• Enh #5646: Call yii\base\ErrorHandler::unregister() instead of restore_*_handlers directly (aivus)
• Enh #5683: Added yii\i18n\Formatter::defaultTimeZone for specifying the default time zone to use for datetime values stored in the database (cebe)
• Enh #5688: Added optional $formName to Model::loadMultiple() to support customizing form name directly (qiangxue)
• Enh #5735: Added yii\bootstrap\Tabs::renderTabContent to support manually rendering tab contents (RomeroMsk)
• Enh #5770: Added more PHP error names for ErrorException (mongosoft)
• Enh #5799: yii\bootstrap\ButtonGroup::buttons can take all options that are supported by yii\bootstrap\Button (aleksanderd)
• Enh #5806: Allow Html::encode() to be used when the application is not started (qiangxue)
• Enh #5954: yii message command now shows user friendly error if it’s not able to parse source file (samdark)
• Enh #5983: Added yii\helpers\Inflector::sentence() (pana1990, qiangxue)
• Enh #6113: Improved debugger configuration and request UI (schmunk42)
• Enh #6207: Added support for truncating HTML strings using StringHelper::truncate() and StringHelper::truncateWords() (Alex-Code)
• Enh #6318: Made widgets more error-tolerant and user-friendly when certain option values are null (qiangxue)
• Enh: Console::confirm() now uses Console::stdout() instead of echo to be consistent with all other functions (cebe)
• Enh: yii\rbac\DbManager migration now uses database component specified in component settings instead of always using default db (samdark)
• Enh: Added yii\base\Controller::renderContent() (qiangxue)
• Enh: yii fixture command now offers help if no arguments are provided instead of crashing (samdark)
• Chg #3630: yii\db\Command::queryInternal() is now protected (samdark)
• Chg #4277: yii\grid\GridView is no longer throwing an exception when results are empty and columns aren’t defined (samdark)
• Chg #5508: Dropped the support for the --append option for the fixture command (qiangxue)
• Chg #5874: Upgraded Twitter Bootstrap to 3.3.x (samdark)

Apidoc Extension (yii2-apidoc)

• Bug #5623: Fixed crash when a class contains a setter that has no arguments e.g. setXyz() (cebe)
• Bug #5899: Incorrect class listed as definedBy reference for properties (cebe)
• Bug: Guide and API renderer now work with relative paths/URLs (cebe)
• Enh: Guide generator now skips images directory if it does not exist instead of throwing an error (cebe)
• Enh: Made --guidePrefix option available as a command line option (cebe)

Authclient Extension (yii2-authclient)

• Bug #6000: Fixed CCS for yii\authclient\widgets\AuthChoice does not loaded if popupMode disabled (klimov-paul)

Bootstrap Extension (yii2-bootstrap)

• Bug #5570: yii\bootstrap\Tabs would throw an exception if content is not set for one of its items (RomeroMsk)
• Bug #6150: yii\bootstrap\Tabs dropdown IDs were generated incorrectly (samdark)
• Enh #4146: Added yii\bootstrap\ButtonDropdown::$containerOptions (samdark)
• Enh #4181: Added yii\bootstrap\Modal::$headerOptions and yii\bootstrap\Modal::$footerOptions (tuxoff, samdark)
• Enh #4450: Added yii\bootstrap\Nav::renderDropdown() (qiangxue)
• Enh #5494: Added support for specifying a menu header as a configuration array in yii\bootstrap\Dropdown (hiltonjanfield, qiangxue)
• Enh #5735: Added yii\bootstrap\Tabs::renderTabContent to support manually rendering tab contents (RomeroMsk)
• Enh #5799: yii\bootstrap\ButtonGroup::buttons can take all options that are supported by yii\bootstrap\Button (aleksanderd)
• Chg #5874: Upgraded Twitter Bootstrap to 3.3.x (samdark)

Debug Extension (yii2-debug)

• Bug #5402: Debugger was not loading when there were closures in asset classes (samdark)
• Bug #5745: Gii and debug modules may cause 404 exception when the route contains dashes (qiangxue)
• Enh #5600: Allow configuring debug panels in yii\debug\Module::panels as panel class name strings (qiangxue)
• Enh #6113: Improved configuration and request UI (schmunk42)
• Enh: Made DefaultController::getManifest() more robust against corrupt files (cebe)

Elasticsearch Extension (yii2-elasticsearch)

• Bug #5662: Elasticsearch AR updateCounters() now uses explicitly groovy script for updating making it compatible with ES >1.3.0 (cebe)
• Bug #6065: ActiveRecord::unlink() was failing in some situations when working with relations via array valued attributes (cebe)
• Enh #5758: Allow passing custom options to ActiveRecord::update() and ::delete() including support for routing needed for updating records with parent relation (cebe)
• Enh: Add support for optimistic locking (cebe)

Gii Extension (yii2-gii)

• Bug #5070: Gii controller generator should use controller class name instead of controller ID to specify new controller (qiangxue)
• Bug #5745: Gii and debug modules may cause 404 exception when the route contains dashes (qiangxue)
• Bug #6367: Added yii\gii\generators\crud\Generator to support customizing view path for the generated CRUD controller (qiangxue)
• Bug: Gii console command help information does not contain global options (qiangxue)
• Enh #5613: Added --overwrite option to Gii console command to support overwriting all files (motin, qiangxue)

Mongodb Extension (yii2-mongodb)

• Bug #6026: Fixed yii\mongodb\ActiveRecord saves null as _id, if attributes are empty (klimov-paul)
• Enh #3855: Added debug toolbar panel for MongoDB (klimov-paul)
• Enh #5592: Added support for ‘findAndModify’ operation at yii\mongodb\Query and yii\mongodb\ActiveQuery (klimov-paul)

Redis Extension (yii2-redis)

• Bug #4745: value of simple string returns was ignored by redis client and true is returned instead, now only OK will result in a true while all other values are returned as is (cebe)
• Enh #3714: Added support for connecting to redis server using a unix socket (savvot, robregonm)

Smarty Extension (yii2-smarty)

• Bug #5748: {path was generating absolute URLs instead of relative ones (samdark, motzel)

Sphinx Extension (yii2-sphinx)

• Bug #5601: Simple conditions in yii\sphinx\Query::where()`` andyii\sphinx\ActiveQuery::where()did not allowyii\db\Expression` to be used as the value (cebe, stevekr)
• Bug #5634: Fixed yii\sphinx\QueryBuilder does not support comparison operators (>,<,>= etc) in where specification (klimov-paul)
• Bug #6164: Added missing support for yii\db\Exression to QueryBuilder LIKE conditions (cebe)
• Enh #5223: Query builder now supports selecting sub-queries as columns (qiangxue)

2.0.0 October 12, 2014

• Bug #4881: Fixed yii\console\controllers\AssetController breaks CSS URLs on Windows (klimov-paul)
• Bug #5171: Fixed the bug that ActiveForm + Pjax submit event is only triggered once (qiangxue)
• Bug #5242: Fixed yii\console\controllers\AssetController breaks CSS URLs in case target file localed at yii\web\AssetManager::basePath root (klimov-paul)
• Bug #5252: Null values are not properly handled by RangeValidator (githubjeka, qiangxue)
• Bug #5260: yii\i18n\Formatter::decimalSeparator and yii\i18n\Formatter::thousandSeparator where not configurable when intl is not installed (execut, cebe)
• Bug #5314: Fixed typo in the implementation of yii\web\Session::getHasSessionId() (qiangxue)
• Bug #5323: Nested dropdown does not work for yii\bootstrap\DropDown (aryraditya)
• Bug #5336: yii\bootstrap\DropDown should register bootstrap plugin asset (zelenin)
• Bug #5379: yii\base\Module::afterAction() was called even when beforeAction() returned false (cebe)
• Bug #5408: Gii console command incorrectly reports errors when there is actually no error (qiangxue)
• Bug #5423: yii\behaviors\Cors causes “undefined index” error when its cors is configured (qiangxue)
• Bug #5424: yii\helpers\Html::addCssStyle() wasn’t correctly setting style passed in array (kartik-v, samdark)
• Bug #5435: Added extra checks to yii\rbac\DbManager to prevent database exceptions when $userId is empty (samdark)
• Bug #5484: Fixed potential string suffix detection failure on 5.5.11 (qiangxue)
• Bug: Date and time formatting now assumes UTC as the timezone for input dates unless a timezone is explicitly given (cebe)
• Enh #4040: Added $viewFile and $params to the EVENT_BEFORE_RENDER and EVENT_AFTER_RENDER events for View (qiangxue)
• Enh #4275: Added removeChildren() to yii\rbac\ManagerInterface and implementations (samdark)
• Enh: Added yii\base\Application::loadedModules (qiangxue)
• Enh #5316: Added startsWith() and endsWith() to yii\helpers\StringHelper. Methods are binary-safe, multibyte-safe and optionally case-insensitive (armab)
• Enh #5467: Added ability to pass HTML tag options to asEmail(), asImage() and asUrl() methods of yii\i18n\Formatter (alxkolm, samdark)
• Chg #2037: Dropped the support for using yii\base\Module as concrete module classes (qiangxue)
• Chg: Updated cebe/markdown to 1.0.0 which includes breaking changes in its internal API (cebe)
• Chg: If you are using CUBRID DBMS, make sure to use at least version 9.3.0 because quoting is broken in prior versions and Yii has no reliable way to work around this issue (cebe)

2.0.0-rc September 27, 2014

• Bug #1263: Fixed the issue that Gii and Debug modules might be affected by incompatible asset manager configuration (qiangxue)
• Bug #2314: Gii model generator does not generate correct relation type in some special case (qiangxue)
• Bug #2563: Theming is not working if the path map of the theme contains “..” or “.” in the paths (qiangxue)
• Bug #2801: Fixed the issue that GridView gets footer content before data cells content (ElisDN)
• Bug #2821: Console help command incorrectly lists non-console controllers as available commands (qiangxue)
• Bug #2853: ActiveRecord did not handle resource-typed columns well (chris68, qiangxue)
• Bug #3042: yii\widgets\Pjax should end application right after it finishes responding to a pjax request (qiangxue)
• Bug #3066: yii\db\mssql\Schema::getTableSchema() should return null when the table does not exist (qiangxue)
• Bug #3091: Fixed inconsistent treatment of Widget::run() when a widget is used as a container and as a self-contained object (qiangxue)
• Bug #3118: Ensure client validation has the same behavior as server side validation for number validator (cebe)
• Bug #3121: yii\base\Application::bootstrap may fail to load some components if they are specified as class names (qiangxue)
• Bug #3125: yii\console\controllers\AssetController now respects data URL resources (klimov-paul)
• Bug #3128: Fixed the bug that defaultRoles set in RBAC manager was not working as specified (qiangxue)
• Bug #3153: Fixed the bug that using “between” operator to build a SQL query will cause a PHP notice (gonimar)
• Bug #3184: Fixed the bug that client validation for string length comparison did not set error message correctly (Sergeygithub)
• Bug #3194: Date formatter works only for timestamps in the year range 1970 to 2038 (kartik-v)
• Bug #3197: Using yii\db\ActiveQuery::indexBy() may cause relational AR queries to generate incorrect relational results (qiangxue)
• Bug #3204: yii\di\Container did not handle the $config parameter well in case when it does not have a default value (qiangxue)
• Bug #3216: Fixed the bug that yii.activeForm.destroy() did not remove submit event handlers (qiangxue)
• Bug #3233: Ensure consistent behavior in `yii\db\ActiveRecord::afterSave()`` (cebe, qiangxue)
• Bug #3236: Return value for `DateTime->format(‘U’)`` casted to double to allow correct date formatting (pgaultier)
• Bug #3268: Fixed the bug that the schema name in a table name was not respected by yii\db\mysql\Schema (terazoid, qiangxue)
• Bug #3311: Fixed the bug that yii\di\Container::has() did not return correct value (mgrechanik, qiangxue)
• Bug #3327: Fixed “Unable to find debug data” when logging objects with circular references (jarekkozak, samdark)
• Bug #3368: Fix for comparing numeric attributes in JavaScript (technixp)
• Bug #3393: Fix yii\helpers\FileHelper::copyDirectory() pattern not working (klimov-paul)
• Bug #3431: Allow using extended yii\base\ErrorHandler class from the app namespace (cebe)
• Bug #3436: Fixed the issue that yii\di\ServiceLocator still returns the old component after calling set() with a new definition (qiangxue)
• Bug #3458: Fixed the bug that the image rendered by CaptchaAction was using a wrong content type (MDMunir, qiangxue)
• Bug #3473: Allow postgreSQL to specify timestamp precision via abstract types in yii\db\QueryBuilder (cebe)
• Bug #3478: Fixed yii\console\Controller::select() accept empty input as ‘0’ value (lynicidn)
• Bug #3522: Fixed yii\helpers\FileHelper::normalizePath() to allow a (.) for the current path. (skotos)
• Bug #3548: Fixed the bug that X-Rate-Limit-Remaining header is always zero when using RateLimiter (qiangxue)
• Bug #3559: Use native support for batchInsert in SQLite versions >= 3.7.11 and avoid limitations of the fallback (cebe)
• Bug #3564: Fixed the bug that primary key columns should not take default values from schema (qiangxue)
• Bug #3567: Fixed the bug that smallint was treated as string for PostgreSQL (qiangxue)
• Bug #3568: When the primary query sets asArray, it is not respected by the via relational query (qiangxue)
• Bug #3578: Fixed postgreSQL column type detection, added missing types (MDMunir, cebe)
• Bug #3583: Added typecast to auto value of primary key on insert of SQL Active Record (cebe)
• Bug #3591: Fixed incomplete obsolete filling in i18n MessageController::saveMessagesToDb() (advsm)
• Bug #3601: Fixed the bug that the refresh URL was not generated correctly by Captcha (qiangxue, klevron)
• Bug #3638: yii\filters\HttpCache does not work as expected when session is started before the filter (qiangxue)
• Bug #3681: Fixed problem with AR::findOne() when a default scope joins another table so that PK name becomes ambigous (cebe)
• Bug #3715: Fixed the bug that using a custom pager/sorter with GridView may generate two different pagers/sorters if the layout configures two pagers/sorters (qiangxue)
• Bug #3716: yii\base\DynamicModel::validateData() does not call validate() if the $rules parameter is empty (qiangxue)
• Bug #3725: Fixed the bug that the filtering condition used in relation definition was ignored when calling ActiveRecord::unlinkAll(). (qiangxue, cebe)
• Bug #3738: yii\widgets\ActiveField custom error selector not functioning (qiangxue)
• Bug #3751: Fixed postgreSQL schema data for enum values, do not add values if there are none (makroxyz)
• Bug #3752: QueryBuilder::batchInsert() does not typecast input values (qiangxue)
• Bug #3756: Fix number formatting error for yii\base\Formatter by converting strings to float (kartik-v)
• Bug #3772: Behaviors adding validation rules do not work as expected (qiangxue)
• Bug #3817: yii\rbac\PhpManager::getChildren() returns null instead of expected empty array (qiangxue)
• Bug #3843: Fixed Menu bug when using template with encodeLabel => false (creocoder, umneeq)
• Bug #3863: Fixed incorrect js selector for yii\widgets\ActiveForm::errorSummaryCssClass when it contains multiple classes (creocoder, umneeq)
• Bug #3893: Headers did not overwrite default setting by webserver (cebe)
• Bug #3909: yii\helpers\Html::to() should not prefix base URL to URLs that already contain scheme (qiangxue)
• Bug #3920: Fixed issue with loading default values of PostgreSQL boolean columns (cebe)
• Bug #3934: yii.handleAction() in yii.js does not correctly detect if a hyperlink contains useful URL or not (joni-jones, qiangxue)
• Bug #3968: Messages logged in shutdown functions are not handled (qiangxue)
• Bug #3989: Fixed yii\log\FileTarget::rotateByCopy to avoid any rename (cebe)
• Bug #3996: Traversing Yii::$app->session may cause a PHP error (qiangxue)
• Bug #4020: OCI column detection did not work so gii and other things failed (Sanya1991)
• Bug #4105: yii\helpers\Html::dropDownlist() options encodeSpaces was not applied to subgroups (MDMunir)
• Bug #4123: Trace level in logger had no effect in Targets, traces where not logged (cebe)
• Bug #4127: yii\captcha\CaptchaValidator clientside error message wasn’t formed properly (samdark)
• Bug #4162: Fixed bug where schema name was not used in SHOW CREATE TABLE query in yii\db\mysql\Schema (stevekr)
• Bug #4241: yii\widgets\Pjax was incorrectly setting container id (mitalcoi)
• Bug #4254: SqlDataProvider does not work with Oracle and SQL Server (qiangxue, miramir)
• Bug #4276: Added check for UPLOAD_ERR_NO_FILE in yii\web\UploadedFile and return null if no file was uploaded (OmgDef)
• Bug #4342: mssql (dblib) driver does not support getting attributes (tof06)
• Bug #4371: Active form client validation wasn’t working in case of two models having same named fields (abrahamy)
• Bug #4409: Upper case letters in subdirectory prefixes of controller IDs were not properly handled (qiangxue)
• Bug #4412: Formatter used SI Prefixes for base 1024, now uses binary prefixes (kmindi)
• Bug #4427: Formatter could do one division too much (kmindi)
• Bug #4453: yii message/extract wasn’t properly writing to po files in case of multiple categories (samdark)
• Bug #4469: Make yii\base\Security::compareString() timing depend only on length of $actual input and add unit test. (tom–)
• Bug #4470: Avoid endless loop when exporting logs with low values of flushInterval and eportInterval (cebe)
• Bug #4497: Fixed `yii\helpers\StringHelper::byteSubstr()`` returning empty string on null $length param (mbman)
• Bug #4514: Fixed Request class crashing when empty CSRF token value is sent in cookie (cebe)
• Bug #4519: yii\base\Model::isAttributeRequired() should check if the when option of the validator is set (thiagotalma)
• Bug #4592: Fixed yii help command was listing incorrect action names for methods like actionSayNO (samdark)
• Bug #4654: Fixed issue with PostgreSQL and inserting boolean values with batch insert (cebe)
• Bug #4672: Fixed issue with PostgreSQL handling of boolean values in queries, dropped support for using boolean value for integer columns (cebe)
• Bug #4727: Fixed wrong Stylus definition in yii\web\AssetConverter (samdark)
• Bug #4755: yii\test\BaseActiveFixture::unload() does not clean up the internal cached data (qiangxue)
• Bug #4813: Fixed MSSQL schema that was getting incorrect info about constraints (samdark, SerjRamone, o-rey)
• Bug #4880: Return value of yii\web\Request::getPrefferedLanguage() was a normalized value instead of a valid language value from the input array (cebe)
• Bug #4905: ActiveForm::$validationDelay doesn’t delay after keyrelease when $validateOnType=true (qiangxue)
• Bug #4920: yii\filters\auth\CompositeAuth should not trigger error as long as one of the methods succeeds (qiangxue)
• Bug #4926: Fixed yii\console\controllers\MessageController handles category name containing dot incorrectly (klimov-paul)
• Bug #4938: When yii\db\ActiveQuery is used to build sub-queries, its WHERE clause is not correctly generated (qiangxue)
• Bug #4954: MSSQL column comments are not retrieved correctly (SerjRamone)
• Bug #4970: joinWith() called by a relation was ignored by yii\db\ActiveQuery (stepanselyuk)
• Bug #5001: yii\rest\CreateAction, yii\rest\UpdateAction and yii\rest\DeleteAction should throw 500 error if the model operation returns false without validation errors (qiangxue)
• Bug #5039: UniqueValidator and ExistValidator did not respect query conditions added by default scope (qiangxue)
• Bug #5049: yii\widgets\ActiveForm::validationDelay should be applied to user types only (qiangxue)
• Bug #5055: Fixed yii\console\controllers\CacheController does not check if cache component instance of ‘yii\caching\Cache’ (klimov-paul)
• Bug #5126: Fixed text body and charset not being set for multipart mail (nkovacs)
• Bug: Fixed inconsistent return of yii\console\Application::runAction() (samdark)
• Bug: URL encoding for the route parameter added to yii\web\UrlManager (klimov-paul)
• Bug: Fixed the bug that requesting protected or private action methods would cause 500 error instead of 404 (qiangxue)
• Bug: Fixed Object of class Imagick could not be converted to string in yii\captcha\CaptchaAction (eXprojects, cebe)
• Bug: Fixed wrong behavior of yii\helpers\StringHelper::byteSubstr() in some edge cases (cebe)
• Enh #87: Helper yii\helpers\Security converted into application component, cryptographic strength improved (klimov-paul)
• Enh #422: Added Support for BIT(M) data type default values in Schema (cebe)
• Enh #1160: Added $strict parameter to yii\helpers\Inflector::camel2id() to handle consecutive uppercase chars (schmunk)
• Enh #1249: Added support for Active Record relation via array attributes (klimov-paul, cebe)
• Enh #1388: Added mapping from physical types to abstract types for OCI DB driver (qiangxue)
• Enh #1452: Added yii\base\Module::getInstance() to allow accessing the module instance from anywhere within the module (qiangxue)
• Enh #2264: yii\web\CookieCollection::has() will return false for expired or removed cookies (qiangxue)
• Enh #2315: Any operator now could be used with yii\db\Query::where() operand format (samdark)
• Ehn #2380: Added yii\widgets\ActiveForm::enableClientScript to support turning on and off client side script generation (qiangxue)
• Enh #2435: yii\db\IntegrityException is now thrown on database integrity errors instead of general yii\db\Exception (samdark)
• Enh #2558: Enhanced support for memcached by adding yii\caching\MemCache::persistentId and yii\caching\MemCache::options (qiangxue)
• Enh #2837: Error page now shows arguments in stack trace method calls (samdark)
• Enh #2906: Added support for using conditional comments for js and css files registered through asset bundles and yii\helpers\Html helper (exromany, qiangxue)
• Enh #2942: Added truncate and truncateWord methods (Alex-Code, samdark)
• Enh #3008: Added yii\helpers\Html::errorSummary() (qiangxue)
• Enh #3088: The debug and gii modules will manage their own URL rules now (hiltonjanfield, qiangxue)
• Enh #3101: Improved handling of log target failures. It will now skip target and log reason instead of going into infinite cycle (samdark)
• Enh #3103: debugger panel is now not displayed when printing a page (githubjeka)
• Enh #3108: Added yii\debug\Module::enableDebugLogs to disable logging debug logs by default (qiangxue)
• Enh #3132: yii\rbac\PhpManager now supports more compact data file format (qiangxue)
• Enh #3154: Added validation error display for GridView filters (ivan-kolmychek)
• Enh #3177: yii\filters\auth\CompositeAuth will send out challenges from all auth methods (qiangxue)
• Enh #3196: Masked input upgraded to use jquery.inputmask plugin with more features. (kartik-v)
• Enh #3220: Added support for setting transaction isolation levels (cebe)
• Enh #3221: Added events for DB transaction commit/rollback (drcypher, qiangxue)
• Enh #3222: Added useTablePrefix option to the model generator for Gii (horizons2)
• Enh #3230: Added yii\filters\AccessControl::user to support access control with different actors (qiangxue)
• Enh #3232: Added export() and exportAsString() methods to yii\helpers\BaseVarDumper (klimov-paul)
• Enh #3240: Added support for assigning an anonymous function to yii\widgets\ActiveForm::fieldConfig (qiangxue)
• Enh #3244: Allow logging complex data such as arrays and object via the log system (cebe)
• Enh #3252: Added support for case insensitive matching using ILIKE to PostgreSQL QueryBuilder (cebe)
• Enh #3280: Support dynamically attaching anonymous behaviors (qiangxue)
• Enh #3283: Added $checkAjax to yii\web\User::loginRequired() (qiangxue)
• Enh #3284: Added support for checking multiple ETags by yii\filters\HttpCache (qiangxue)
• Enh #3298: Supported configuring View::theme using a class name (netyum, qiangxue)
• Enh #3328: yii\mail\BaseMailer generates better text body from html body (armab)
• Enh #3380: Allow value in defaultValueValidator to be a closure (Alex-Code)
• Enh #3384: Added callback-style transactions (leandrogehlen, Ragazzo, samdark)
• Enh #3399, #3241: Added support for MS SQL Server older than 2012 (fourteenmeister, samdark)
• Enh #3410: yii.activeForm.js now supports adding/removing fields dynamically (qiangxue)
• Enh #3459: Added logging of errors, which may occur at yii\caching\FileCache::gc() (klimov-paul)
• Enh #3472: Added configurable option to encode spaces in dropDownLists and listBoxes (kartik-v)
• Enh #3518: yii\helpers\Html::encode() now replaces invalid code sequences with “�” (DaSourcerer)
• Enh #3520: Added unlinkAll() method to Active Record to remove all records of a model relation (NmDimas, samdark, cebe)
• Enh #3521: Added yii\filters\HttpCache::sessionCacheLimiter (qiangxue)
• Enh #3542: Removed requirement to specify extensions in application config (samdark)
• Enh #3562: Adding rotateByCopy to yii\log\FileTarget (pawzar)
• Enh #3574: Add integrity check support for SQLite (zeeke)
• Enh #3581: Added yii\validators\CompareValidator::type to support type conversion before comparing values (qiangxue)
• Enh #3597: Nested array support for HTML5 custom data-* attributes (armab)
• Enh #3607: Added support for limit in migrations actions: history, new, redo (Ragazzo)
• Enh #3631: Added property currencyCode to yii\i18n\Formatter (leandrogehlen)
• Enh #3636: Hide menu container tag with empty items in yii\widgets\Menu (arturf)
• Enh #3643: Improved Mime-Type detection by using the mime.types file from apache http project to dected mime types by file extension (cebe, pavel-voronin, trejder)
• Enh #3765: Added yii\web\User::enableSession to support authentication without using session (qiangxue)
• Enh #3708: Added database replication and automatic read-write splitting support for yii\db\Connection (qiangxue)
• Enh #3773: Added yii\validators\FileValidator::mimeTypes to support validating MIME types of files (Ragazzo)
• Enh #3774: Added yii\validators\FileValidator::checkExtensionByMimeType to support validating file types against file mime-types (Ragazzo)
• Enh #3801: Base migration controller yii\console\controllers\BaseMigrateController extracted (klimov-paul)
• Enh #3811: Now Gii model generator makes autocomplete for model class field (mitalcoi)
• Enh #3926: yii\widgets\Breadcrumbs::$links. Allows individual link to have its own template (creocoder, umneeq)
• Enh #3939: yii\helpers\Inflector::slug() improvements (samdark)
  • Added protected yii\helpers\Inflector::transliterate() that could be replaced with custom translit implementation.
  • Added proper tests for both intl-based slug and PHP fallback.
  • Removed character maps for non-latin languages.
  • Improved overall slug results.
  • Added note about the fact that intl is required for non-latin languages to requirements checker.
• Enh #3957: Added more straightforward configurable properties to yii\behaviors\BlameableBehavior, yii\behaviors\SluggableBehavior and yii\behaviors\TimestampBehavior (creocoder)
• Enh #3992: In mail layouts you can now access the message object via $message variable (qiangxue)
• Enh #4028: Added ability to yii\widgets\Menu to encode each item’s label separately (creocoder, umneeq)
• Enh #4048: Added init event to yii\bd\ActiveQuery classes (qiangxue)
• Enh #4072: yii\rbac\PhpManager adjustments (samdark)
  • Data is now stored in three separate files for items, assignments and rules. File format is simpler.
  • Removed authFile. Added itemFile, assignmentFile and ruleFile.
  • createdAt and updatedAt are now properly filled with corresponding file modification time.
  • save() and load() are now protected instead of public.
  • Added unit test for saving and loading data.
• Enh #4080: Added proper handling and support of the symlinked directories in yii\helpers\FileHelper, added $options parameter in yii\helpers\FileHelper::removeDirectory() (resurtm)
• Enh #4086: changedAttributes of afterSave Event now contain old values (dizews)
• Enh #4114: Added yii\helpers\Security::generateRandomBytes(), improved tests (samdark)
• Enh #4122: yii\helpers\Html::error() and yii\helpers\Html::errorSummary() are now accepting encode option. If set to false it prevents encoding of error messages (samdark)
• Enh #4131: Security adjustments (tom–)
  • Added HKDF to yii\base\Security.
  • Reverted auto fallback to PHP PBKDF2.
  • Fixed PBKDF2 key truncation.
  • Adjusted API.
• Enh #4209: Added beforeCopy, afterCopy, forceCopy properties to yii\web\AssetManager (cebe)
• Enh #4225: Added yii\widgets\ActiveForm::validateOnBlur and yii\widgets\ActiveField::validateOnBlur (qiangxue)
• Enh #4297: Added check for DOM extension to requirements (samdark)
• Enh #4317: Added absoluteAuthTimeout to yii\web\User (ivokund, nkovacs)
• Enh #4360: Added client validation support for file validator (Skysplit)
• Enh #4372: yii\filters\HttpCache failed to comply to RFC 7232 (DaSourcerer)
• Enh #4424: Added inline parameter to yii\web\Response::xSendFile() (klimov-paul)
• Enh #4436: Added callback functions to AJAX-based form validation (thiagotalma)
• Enh #4485: Added support for deferred validation in yii\widgets\ActiveForm (Alex-Code)
• Enh #4520: Added sasl support to yii\caching\MemCache (xjflyttp)
• Enh #4566: Added client validation support for image validator (Skysplit, qiangxue)
• Enh #4581: Added ability to disable URL encoding in yii\web\UrlRule (tadaszelvys)
• Enh #4602: Added $key param in yii\grid\ActionColumn buttons Closure call (disem)
• Enh #4607: AR model will throw an exception if it does not have a primary key to avoid updating/deleting data massively (qiangxue)
• Enh #4630: Added automatic generating of unique slug value to yii\behaviors\Sluggable (klimov-paul)
• Enh #4636: Added yii\web\Response::setDownloadHeaders() (pawzar)
• Enh #4644: Added yii\db\Schema::createColumnSchema() to be able to customize column schema used (mcd-php)
• Enh #4656: HtmlPurifier helper config can now be a closure to change the purifier config object after it was created (Alex-Code)
• Enh #4062: Added ‘caseSensitive’ option to yii\helpers\BaseFileHelper::findFiles() (klimov-paul)
• Enh #4691: Encoding on yii\widgets\ActiveForm and yii\widgets\ActiveField validation errors is now configurable (Alex-Code)
• Enh #4740: Added yii\web\Session::addFlash() (restyler)
• Enh #4897: Added yii\helpers\FileHelper::mimeMagicFile (qiangxue)
• Enh #5058: Added $pageSize parameter to yii\data\Pagination::createUrl() to allow creating URLs with arbitrary page sizes (cdcchen, qiangxue)
• Enh #5089: Added asset debugger panel (arturf, qiangxue)
• Enh #5117: Added beforeFilter and afterFilter JS events to GridView (kartik-v)
• Enh #5124: Added support to prevent duplicated form submission when using yii\widgets\ActiveForm (qiangxue)
• Enh #5131: Added $autoRenew parameter to yii\web\User::getIdentity() (qiangxue)
• Enh #5164: Added yii\helpers\Inlfector::$transliterator that can be used to customize intl transliteration (zinzinday)
• Enh: Added support for using sub-queries when building a DB query with IN condition (qiangxue)
• Enh: Supported adding a new response formatter without the need to reconfigure existing formatters (qiangxue)
• Enh: Added yii\web\UrlManager::addRules() to simplify adding new URL rules (qiangxue)
• Enh: Added support to insert an event handler at the beginning of class-level event handler queue (qiangxue)
• Enh: Added yii\console\Controller::EXIT_CODE_NORMAL and yii\console\Controller::EXIT_CODE_ERROR constants (samdark)
• Enh: yii\console\MigrateController now returns yii\console\Controller::EXIT_CODE_ERROR in case of failed migration (samdark)
• Enh: Added method `yii\base\ErrorHandler::unregister()`` for unregistering the ErrorHandler (cebe)
• Enh: Added all option to yii\console\controllers\MigrateController::actionDown() action (creocoder, umneeq)
• Enh: Added support for array attributes in exist validator (creocoder)
• Enh: Added support for using path alias with FileDependency::fileName (qiangxue)
• Enh: Added param hideOnSinglePage to yii\widgets\LinkPager (arturf)
• Enh: Added support for array attributes in in validator (creocoder)
• Enh: Improved yii\helpers\Inflector::slug() to support more cases for Russian, Hebrew and special characters (samdark)
• Enh: ListView now uses the widget ID in the base tag, consistent to gridview (cebe)
• Enh: Added yii\web\Response::enableCsrfCookie to support storing CSRF tokens in session (qiangxue)
• Chg #2287: Split yii\db\ColumnSchema::typecast() into two methods phpTypecast() and dbTypecast() to allow specifying PDO type explicitly (cebe)
• Chg #2359: Refactored formatter class. One class with or without intl extension and PHP format pattern as standard (Erik_r, cebe)
  • yii\base\Formatter functionality has been merged into yii\i18n\Formatter
  • removed the yii\base\Formatter class
• Chg #1551: Refactored yii\validators\DateValidatorto support ICU date format and use the format defined in yii\i18n\Formatter by default (cebe)
• Chg #2898: yii\console\controllers\AssetController is now using hashes instead of timestamps (samdark)
• Chg #2913: RBAC yii\rbac\DbManager is now initialized via migration (samdark)
• Chg #2914: yii\widgets\ActiveForm::fieldConfig will be merged recursively with the $options parameter in yii\widgets\ActiveForm::field() (qiangxue)
• Chg #3036: Upgraded Twitter Bootstrap to 3.1.x (qiangxue)
• Chg #3175: yii\base\InvalidCallException, yii\base\InvalidParamException, yii\base\UnknownMethodException are now extended from SPL BadMethodCallException (samdark)
• Chg #3358: Removed automatic CSRF meta tag generation by View. Added yii\helpers\Html::csrfMetaTags() and its call to main layout files (qiangxue)
• Chg #3383: Added $type parameter to IdentityInterface::findIdentityByAccessToken() (qiangxue)
• Chg #3511: Dropped yii.allowAction() and modified yii.confirm() in yii.js to support callbacks (tanakahisateru)
• Chg #3531: yii\grid\GridView now allows any character (except “:”) in the attribute part of the shorthand syntax for columns (rawtaz)
• Chg #3544: Added $key as a parameter to the callable specified via yii\grid\DataColumn::value (mdmunir)
• Chg #3611: Query caching is refactored. (qiangxue)
  • yii\db\Connection::beginCache() and endCache() are removed.
  • Added yii\db\Connection::cache() and noCache().
  • Added Command::cache() and noCache().
  • yii\db\Connection::queryCacheDuration is now used as a default cache duration parameter.
• Chg #3640: All cookies are now httpOnly by default in order to increase overall security (samdark)
• Chg #3687: Default sourceLanguage and language are now en-US in order for i18n formatter to work correctly (samdark)
• Chg #3804: Added fileinfo PHP extension to the basic requirement of Yii (Ragazzo)
• Chg #3866: The yii\validators\FileValidator::types property is renamed to yii\validators\FileValidator::extensions (Ragazzo)
• Chg #3897: Raised visibility of yii\web\View::registerAssetFiles() to protected (samdark)
• Chg #3899: Moved MailEvent class to yii\mail namespace (cebe)
• Chg #3910: Removed the container option from yii\helpers\Html::checkbox() and yii\helpers\Html::radio() (creocoder)
• Chg #3956: Flash messages set via Yii::$app->session->setFlash() will be removed only if they are accessed (qiangxue)
• Chg #3989: The default value for yii\log\FileTarget::$rotateByCopy now defaults to true to work on windows by default (cebe)
• Chg #4051: Renamed yii\caching\GroupDependency to TagDependency and added support for associating multiple tags to a single cached data item (qiangxue)
• Chg #4071: mail component renamed to mailer, yii\log\EmailTarget::$mail renamed to yii\log\EmailTarget::$mailer (samdark)
• Chg #4147: yii\mail\BaseMailer::compose() will not overwrite the message parameter if it is explicitly provided (qiangxue)
• Chg #4188: API exceptions are now exposing less data when YII_DEBUG is false (samdark)
• Chg #4201: change default value of SyslogTarget::facility from LOG_SYSLOG to LOG_USER (dizews)
• Chg #4211: yii\db\BaseActiveRecord::populateRecord() now silently hide selected columns that are not defined in AR instead of failing with an error (miramir)
• Chg #4227: yii\widgets\LinkPager::hideOnSinglePage is now true by default (samdark)
• Chg #4310: Removed $data from signature of yii\rbac\ManagerInterface (samdark)
• Chg #4318: yii\helpers\Html::ul() and ol() will return an empty list tag if an empty item array is given (qiangxue)
• Chg #4331: yii\helpers\Url now uses UrlManager to determine base URL when generating URLs (qiangxue)
• Chg #4424: Added inline and mimeType options to all file downloading methods provided in yii\web\Response (qiangxue)
• Chg #4454: Improved asset bundle managed and used composer-asset-plugin to manage the dependencies on 3rd-party JS libraries (qiangxue)
• Chg #4501: Renamed the constant YII_PATH to YII2_PATH (qiangxue)
• Chg #4586: Signed bigint and unsigned int will be converted into integers when they are loaded from DB by AR (qiangxue)
• Chg #4591: yii\helpers\Url::to() will no longer prefix relative URLs with the base URL (qiangxue)
• Chg #4595: yii\widgets\LinkPager‘s nextPageLabel, prevPageLabel, firstPageLabel, lastPageLabel are now taking false instead of null for “no label” (samdark)
• Chg #4911: Changed callback signature used in yii\base\ArrayableTrait::fields() from function ($field, $model) { to function ($model, $field) { (samdark)
• Chg #4955: Replaced callbacks with events for yii\widgets\ActiveForm (qiangxue)
  • Removed beforeValidate(), beforeValidateAll(), afterValidate(), afterValidateAll(), ajaxBeforeSend() and ajaxComplete() from yii\widgets\ActiveForm.
  • Added beforeValidate, afterValidate, beforeValidateAttribute, afterValidateAttribute, beforeSubmit, ajaxBeforeSend and ajaxComplete events to yii.activeForm jQuery plugin.
• Chg #5176: ActiveFixture will reset table in its load() method instead of unload() (qiangxue)
• Chg: Replaced clearAll() and clearAllAssignments() in yii\rbac\ManagerInterface with removeAll(), removeAllRoles(), removeAllPermissions(), removeAllRules() and removeAllAssignments() (qiangxue)
• Chg: Added $user as the first parameter of yii\rbac\Rule::execute() (qiangxue)
• Chg: yii\grid\DataColumn::getDataCellValue() visibility is now public to allow accessing the value from a GridView directly (cebe)
• Chg: yii\data\ActiveDataProvider::$query will not be modified directly with pagination and sorting anymore so it will be reuseable (cebe)
• Chg: Removed yii\rest\ActiveController::$transactional property and connected functionality (samdark)
• Chg: Changed the default value of the keyPrefix property of cache components to be null (qiangxue)
• Chg: Added prefix column to yii\log\DbTarget to have the same amount of information logged as in files and emails (cebe)
• Chg: Use limit(null) instead of limit(-1) in migration controller to be compatible to more backends (cebe)
• Chg: yii\web\Request::cookieValidationKey must be explicitly specified for each application that wants to use cookie validation (qiangxue)
• Chg: Added yii\composer\Installer::postCreateProject() and modified the syntax of calling installer methods in composer.json (qiangxue)
• Chg: When an ID is found to be in both Application::controllerMap and Application::modules, the former will take precedence (qiangxue)
• Chg: yii\helpers\Html::activeCheckbox() and activeRadio() will generate labels by default using the corresponding attribute labels (qiangxue)
• New #1280: Gii can now be run from command line (schmunk42, cebe, qiangxue)
• New #3911: Added yii\behaviors\SluggableBehavior that fills the specified model attribute with the transliterated and adjusted version to use in URLs (creocoder)
• New #4193: Added yii\filters\Cors CORS filter to allow Cross Origin Resource Sharing (pgaultier)
• New #4945: Added yii\test\ArrayFixture (Ragazzo)
• New: Added yii\base\InvalidValueException (qiangxue)
• New: Added yii\caching\ArrayCache (cebe)

2.0.0-beta April 13, 2014

• Bug #1265: yii\console\controllers\AssetController does not override ‘js’ and ‘css’ for compressed bundles (klimov-paul)
• Bug #1326: The visible setting for yii\widgets\DetailView doesn’t work as expected (qiangxue)
• Bug #1412: yii\validators\FileValidator and yii\validators\ImageValidator still trigger uploadRequired error in some case when skipOnEmpty is true and no upload is provided (qiangxue)
• Bug #1446: Logging while logs are processed causes infinite loop (qiangxue)
• Bug #1497: Localized view files are not correctly returned (mintao)
• Bug #1500: Log messages exported to files are not separated by newlines (omnilight, qiangxue)
• Bug #1504: Debug toolbar isn’t loaded successfully in some environments when xdebug is enabled (qiangxue)
• Bug #1509: The SQL for creating Postgres RBAC tables is incorrect (qiangxue)
• Bug #1545: It was not possible to execute DB Query twice, params where missing (cebe)
• Bug #1550: fixed the issue that JUI input widgets did not property input IDs.
• Bug #1654: Fixed the issue that a new message source object is generated for every new message being translated (qiangxue)
• Bug #1582: Error messages shown via client-side validation should not be double encoded (qiangxue)
• Bug #1591: yii\validators\StringValidator is accessing undefined property (qiangxue)
• Bug #1597: Added enableAutoLogin to basic and advanced project templates so “remember me” now works properly (samdark)
• Bug #1631: Charset is now explicitly set to UTF-8 when serving JSON (samdark)
• Bug #1635: yii\jui\SliderInput wasn’t properly initialized (samdark)
• Bug #1659: MSSQL doesn’t support limit (Ana1oliy)
• Bug #1686: yii\widgets\ActiveForm is creating duplicated messages in error summary (qiangxue)
• Bug #1704: Incorrect regexp is used in yii\helpers\Inflector::camelize() (qiangxue)
• Bug #1710: OpenId auth client does not request required attributes correctly (klimov-paul)
• Bug #1798: Fixed label attributes for array fields (zhuravljov)
• Bug #1800: Better check for $_SERVER['HTTPS'] in yii\web\Request::getIsSecureConnection() (ginus, samdark)
• Bug #1812: Hide potential warning message due to race condition occurring to Session::regenerateID() call (qiangxue)
• Bug #1827: Debugger toolbar is loaded twice if an action is calling run() to execute another action (qiangxue)
• Bug #1868: Added ability to exclude tables from yii\console\controllers\FixtureController apply/clear actions. (Ragazzo)
• Bug #1869: Fixed tables clearing. TRUNCATE changed to DELETE to avoid PostgreSQL tables checks (and truncating all tables) (Ragazzo)
• Bug #1870: Validation errors weren’t properly translated when using clientside validation (samdark)
• Bug #1930: Fixed domain based URL matching for website root (samdark)
• Bug #1937: Fixed wrong behavior or advanced app’s init --env when called without parameter actually specified (samdark)
• Bug #1959: yii\helpers\Html::activeCheckbox() wasn’t respecting custom values for checked/unchecked state (klevron, samdark)
• Bug #1965: yii\base\Controller::findLayoutFile() returns incorrect file path when layout name starts with a slash (qiangxue)
• Bug #1992: In module scenario that use ‘site/captcha’ will get wrong refreshUrl (callmez)
• Bug #1993: afterFind event in AR is now called after relations have been populated (cebe, creocoder)
• Bug #1998: Unchecked required checkbox never pass client validation (klevron)
• Bug #2084: AssetController adjusting CSS URLs declared at same line fixed (klimov-paul)
• Bug #2091: yii\db\QueryBuilder::buildInCondition() fails to handle array not starting with index 0 (qiangxue)
• Bug #2160: SphinxQL does not support OFFSET (qiangxue, romeo7)
• Bug #2209: When I18N message translation is missing source language is now used for formatting (samdark)
• Bug #2212: yii\gridview\DataColumn generates incorrect labels when used with nosql DB and there is no data (qiangxue)
• Bug #2298: Fixed the bug that Gii controller generator did not allow digit in the controller ID (qiangxue)
• Bug #2303: Fixed the bug that yii\base\Theme::pathMap did not support dynamic update with path aliases (qiangxue)
• Bug #2324: Fixed QueryBuilder bug when building a query with “query” option (mintao)
• Bug #2399: Fixed the bug that AssetBundle did not handle relative URLs correctly (qiangxue)
• Bug #2502: Unclear error message when $_SERVER['DOCUMENT_ROOT'] is empty (samdark)
• Bug #2519: MessageSource removed translation messages when event handler was bound to missingTranslation-event (cebe)
• Bug #2527: Source language for app message category was always en no matter which application sourceLanguage was used (samdark)
• Bug #2559: Going back on browser history breaks yii\widgets\GridView filtering with Pjax (tonydspaniard)
• Bug #2571: Fixed the bug that batchInsert will fail for SQLite if the values contain null or boolean false (qiangxue)
• Bug #2607: yii message tool wasn’t updating message table (mitalcoi)
• Bug #2624: yii\helpers\Html::textArea()`` should respectname` option. (qiangxue)
• Bug #2653: Fixed the bug that unsetting an unpopulated AR relation would trigger exception (qiangxue)
• Bug #2681: Fixed the bug of php build-in server https://bugs.php.net/bug.php?id=66606 (dizews)
• Bug #2683: Fixed the bug that batchInsert will fail for MySQL if the values contain boolean false (qiangxue)
• Bug #2695: Fixed the issue that yii\validators\FileValidator::isEmpty() always returns true for validate multiple files (ZhandosKz)
• Bug #2739: Fixed the issue that yii\rest\CreateAction::run() was using obsolete yii\web\Controller::createAbsoluteUrl() method (tonydspaniard)
• Bug #2740: Fixed the issue that yii\captcha\CaptchaAction::run() was using obsolete yii\web\Controller::createUrl() method (tonydspaniard)
• Bug #2760: Fixed yii\grid\GridView filterUrl parameters (qiangxue, AlexGx)
• Bug #2834: When overriding i18n translation sources from config using app* or yii* default app and yii sources were not removed (samdark)
• Bug #2848: Individual queries should be enclosed within parenthesis in a UNION query (qiangxue)
• Bug #2862: Using yii\cache\DbCache while enabling schema caching may cause infinite loops (qiangxue)
• Bug #3052: Fixed the issue that cache dependency data is not reused when reusable is set true (qiangxue)
• Bug #3443: Fixed yii\bootstrap\Nav and yii\bootstrap\Dropdown were generating wrong ids for submenus (arturf)
• Bug #3691: Fixed the issue that yii\web\CookieCollection::has() always returns false for cookies from browser (sonicgd)
• Bug #4212: MSSQL query builder should not generate the ORDER BY clause when it is not needed (qiangxue)
• Bug #4232: yii\db\TableSchema::sequenceName for PostgreSQL should remove the enclosing quotes (katzz0, qiangxue)
• Bug #4697: MSSQL query builder does not work for newer MSSQL versions when LIMIT is used without ORDER BY (qiangxue)
• Bug: Fixed Call to a member functionregisterAssetFiles()on a non-object in case of wrong sourcePath for an asset bundle (samdark)
• Bug: Fixed incorrect event name for yii\jui\Spinner (samdark)
• Bug: yii\helpers\Json::encode()`` did not handle objects that implementJsonSerializable` interface correctly (cebe)
• Bug: Fixed issue with tabular input on yii\widgets\ActiveField::radio() and yii\widgets\ActiveField::checkbox() (jom)
• Bug: Fixed the issue that query cache returns the same data for the same SQL but different query methods (qiangxue)
• Bug: Fixed URL parsing so it’s now properly giving 404 for URLs like http://example.com//////site/about (samdark)
• Bug: Fixed yii\console\controllers\HelpController::getModuleCommands() issue where it attempts to scan a module’s controller directory when it doesn’t exist (jom)
• Bug: Fixed an issue with FileHelper and not accessible directories which resulted in endless loop (cebe)
• Bug: Fixed yii\base\Model::load() returned true if $data and formName were empty (samdark)
• Bug: Fixed issue with yii\db\ActiveRelationTrait preventing yii\db\ActiveQuery from clearing events and behaviors on clone (jom)
• Bug: yii\db\Query::queryScalar() wasn’t making SELECT DISTINCT queries subqueries (jom)
• Bug: Fixed use $files instead of self::$_files[$key] to allow inheritance (pgaultier)
• Enh #46: Added Image extension based on Imagine library (tonydspaniard)
• Enh #364: Improve yii\helpers\Inflector::slug() with intl transliteration. Improved transliteration char map. (tonydspaniard)
• Enh #497: Removed yii\log\Target::logUser and added yii\log\Target::prefix to support customizing message prefix (qiangxue)
• Enh #499: Decoupled Rule from RBAC Item (samdark, qiangxue)
• Enh #797: Added support for validating multiple columns by yii\validators\UniqueValidator and yii\validators\ExistValidator (qiangxue)
• Enh #802: Added support for retrieving sub-array element or child object property through ArrayHelper::getValue() (qiangxue, cebe)
• Enh #938: Added yii\web\View::renderAjax() and yii\web\Controller::renderAjax() (qiangxue)
• Enh #1293: Replaced yii\helpers\Console::showProgress() with a better approach. See yii\helpers\Console::startProgress() for details (cebe)
• Enh #1406: DB Schema support for Oracle Database (p0larbeer, qiangxue)
• Enh #1437: Added yii\widgets\ListView::viewParams (qiangxue)
• Enh #1467: Added support for organizing controllers in subdirectories (qiangxue)
• Enh #1469: yii\db\ActiveRecord::find()` now works with default conditions (default scope) applied by createQuery (cebe)
• Enh #1476: Add yii\web\Session::handler property (nineinchnick)
• Enh #1499: Added yii\grid\ActionColumn::controller property to support customizing the controller for handling GridView actions (qiangxue)
• Enh #1523: Query conditions now allow to use the NOT operator (cebe)
• Enh #1535: Improved yii\web\User to start session only when needed. Also prepared it for use without session. (qiangxue)
• Enh #1562: Added yii\bootstrap\Tabs::linkOptions (kartik-v)
• Enh #1572: Added yii\web\Controller::createAbsoluteUrl() (samdark)
• Enh #1579: throw exception when the given AR relation name does not match in a case sensitive manner (qiangxue)
• Enh #1581: Added yii\db\ActiveQuery::joinWith() and yii\db\ActiveQuery::innerJoinWith() to support joining with relations (qiangxue)
• Enh #1585: added schema parameter to createAbsoluteUrl() to force ‘http’ or ‘https’ (cebe)
• Enh #1601: Added support for tagName and encodeLabel parameters in ButtonDropdown (omnilight)
• Enh #1611: Added yii\db\BaseActiveRecord::markAttributeDirty() (qiangxue)
• Enh #1633: Advanced project template now works with MongoDB by default (samdark)
• Enh #1634: Use masked CSRF tokens to prevent BREACH exploits (qiangxue)
• Enh #1641: Added BaseActiveRecord::updateAttributes() (qiangxue)
• Enh #1646: Added PostgreSQL yii\db\QueryBuilder::checkIntegrity() and yii\db\QueryBuilder::resetSequence() (Ragazzo)
• Enh #1645: Added yii\db\Connection::$pdoClass property (Ragazzo)
• Enh #1645: Added support for nested DB transactions (qiangxue)
• Enh #1681: Added support for automatically adjusting the “for” attribute of label generated by yii\widgets\ActiveField::label() (qiangxue)
• Enh #1706: Added support for registering a single JS/CSS file with dependency (qiangxue)
• Enh #1773: keyPrefix property of Cache is not restricted to alnum characters anymore, however it is still recommended (cebe)
• Enh #1809: Added support for building “EXISTS” and “NOT EXISTS” query conditions (abdrasulov)
• Enh #1839: Added support for getting file extension and basename from uploaded file (anfrantic)
• Enh #1852: yii\db\ActiveRecord::tableName() now returns table name using yii\db\Connection::tablePrefix (creocoder)
• Enh #1881: Improved yii\bootstrap\NavBar with containerOptions, innerContainerOptions and renderInnerContainer (creocoder)
• Enh #1894: The path aliases @webroot and @web are now available right after the application is initialized (qiangxue)
• Enh #1921: Grid view yii\grid\ActionColumn now allow to name buttons like {controller/action} (creocoder)
• Enh #1973: yii message/extract is now able to generate .po files (SergeiKutanov, samdark)
• Enh #1984: yii\base\ActionFilter will now mark event as handled when action run is aborted (cebe)
• Enh #2002: Added filterWhere() method to yii\db\Query to allow easy addition of search filter conditions by ignoring empty search fields (samdark, cebe)
• Enh #2003: Added filter property to yii\validators\ExistValidator and yii\validators\UniqueValidator to support adding additional filtering conditions (qiangxue)
• Enh #2008: yii message/extract is now able to save translation strings to database (kate-kate, samdark)
• Enh #2043: Added support for custom request body parsers (danschmidt5189, cebe)
• Enh #2051: Do not save null data into database when using RBAC (qiangxue)
• Enh #2054: Added support for using custom application configuration with the console command runner (qiangxue)
• Enh #2079:
  • i18n now falls back to en from en-US if message translation isn’t found (samdark)
  • View now falls back to en from en-US if file not found (samdark)
  • Default sourceLanguage and language are now en (samdark)
• Enh #2101: Gii is now using model labels when generating search (thiagotalma)
• Enh #2102: yii\widgets\DetailView now allow use category.name as attribute name (creocoder)
• Enh #2102: yii\widgets\DetailView now allow use custom label in string format like namelabel (creocoder)
• Enh #2103: Renamed yii\web\AccessDeniedHttpException to yii\web\ForbiddenHttpException, added new commonly used HTTP exception classes (danschmidt5189)
• Enh #2124: Added support for UNION ALL queries (Ivan Pomortsev, iworker)
• Enh #2132: Allow URL of CSS and JS files registered in yii\web\View to be URL alias (cebe)
• Enh #2144: Html helper now supports rendering “data” attributes (qiangxue)
• Enh #2156: yii migrate now automatically creates migrations directory if it does not exist (samdark)
• Enh #2211: Added typecast database types into php types (dizews)
• Enh #2240: Improved yii\web\AssetManager::publish(), yii\web\AssetManager::getPublishedPath() and yii\web\AssetManager::getPublishedUrl() to support aliases (vova07)
• Enh #2325: Adding support for the X-HTTP-Method-Override header in yii\web\Request::getMethod() (pawzar)
• Enh #2364: Take into account current error reporting level in error handler (gureedo)
• Enh #2387: Added support for fetching data from database in batches (nineinchnick, qiangxue)
• Enh #2392: Added addCssStyle(), removeCssStyle(), cssStyleFromArray() and cssStyleToArray() to yii\helpers\Html (qiangxue, kartik-v, Alex-Code)
• Enh #2406: Added support for conditional validation (drenty, cebe, qiangxue)
• Enh #2411: Added Gii extension generator (schmunk42)
• Enh #2415: Added support for inverse relations (qiangxue)
• Enh #2417: Added possibility to set dataType for $.ajax call in yii.activeForm.js (Borales)
• Enh #2436: Label of the attribute, which looks like relatedModel.attribute, will be received from the related model if it available (djagya)
• Enh #2490: yii\db\Query::count() and other query scalar methods now properly handle queries with GROUP BY clause (qiangxue)
• Enh #2491: Added support for using the same base class name of search model and data model in Gii (qiangxue)
• Enh #2499: Added ability to downgrade migrations by their absolute apply time (resurtm, gorcer)
• Enh #2525: Added support for formatting file sizes with yii\base\Formatter (VinceG)
• Enh #2526: Allow for null values in batchInsert (skotos)
• Enh #2646: Added support for specifying hostinfo in the pattern of a URL rule (qiangxue)
• Enh #2661: Added boolean column type support for SQLite (qiangxue)
• Enh #2670: Changed yii\console\Controller::globalOptions() to options($actionID) to (make it possible to) differentiate options per action (hqx)
• Enh #2714: Added support for formatting time intervals relative to the current time with yii\base\Formatter (drenty)
• Enh #2726: Added yii\db\ActiveRecord::loadDefaultValues() that fills default values from DB schema (samdark)
• Enh #2729: Added yii\validators\FilterValidator::skipOnArray so that filters like trim will not fail for array inputs (qiangxue)
• Enh #2735: Added support for DateTimeInterface in yii\i18n\Formatter (ivokund)
• Enh #2756: Added support for injecting custom isEmpty check for all validators (qiangxue)
• Enh #2775: Added yii\base\Application::bootstrap and yii\base\BootstrapInterface to support running bootstrap classes when starting an application (qiangxue)
• Enh #2892: ActiveRecord dirty attributes are now reset after call to afterSave() so information about changed attributes is available in afterSave-event (cebe)
• Enh #2910: Added yii\base\Application::end() (qiangxue)
• Enh: Added support for using arrays as option values for console commands (qiangxue)
• Enh: Added favicon.ico and robots.txt to default project templates (samdark)
• Enh: Added yii\base\Widget::autoIdPrefix to support prefixing automatically generated widget IDs (qiangxue)
• Enh: Support for file aliases in console command ‘message’ (omnilight)
• Enh: Sort and Pagination can now create absolute URLs (cebe)
• Enh: Added support for using array-typed arguments for console commands (qiangxue)
• Enh: Added support for installing packages conforming to PSR-4 standard (qiangxue)
• Enh: Better exception message when class cannot be loaded (samdark)
• Enh: init of advanced application now allows to specify answer for overwriting files via init --overwrite=n (samdark)
• Enh: Added yii\db\TableSchema::fullName property (qiangxue)
• Enh: yii\codeception\TestCase now supports loading and using fixtures via Yii fixture framework (qiangxue)
• Enh: Added ability to get incoming headers (dizews)
• Enh: Added beforeRun() and afterRun() to yii\base\Action (qiangxue)
• Enh: Added support for using timeZone with yii\base\Formatter (dizews)
• Enh: Added yii\web\View::POS_LOAD (qiangxue)
• Enh: Added yii\web\Response::clearOutputBuffers() (qiangxue)
• Enh: Improved yii\db\QueryBuilder::buildLimit() to support big numbers (qiangxue)
• Enh: Added support for building SQLs with sub-queries (qiangxue)
• Enh: Added yii\data\Pagination::getLinks() (qiangxue)
• Enh: Added support for reading page size from query parameters by yii\data\Pagination (qiangxue)
• Enh: LinkPager can now register relational link tags in the html header for prev, next, first and last page (cebe)
• Enh: Added yii\web\UrlRuleInterface and yii\web\CompositeUrlRule (qiangxue)
• Enh: Added yii\web\Request::getAuthUser() and getAuthPassword() (qiangxue)
• Enh: Added summaryOptions and emptyTextOptions to yii\widgets\BaseListView (johonunu)
• Enh: Implemented Oracle column comment reading from another schema (gureedo, samdark)
• Enh: Added support to allow an event handler to be inserted at the beginning of the existing event handler list (qiangxue)
• Enh: Improved action filter and action execution flow by supporting installing action filters at controller, module and application levels (qiangxue)
• Enh: Added isAssociative() and isIndexed() to yii\helpers\ArrayHelper (qiangxue)
• Enh: Added addSelect to yii\db\Query (Alex-Code)
• Enh: Added ODBC support in yii\db\Connection (nineinchnick, resurtm)
• Chg #47: Changed Markdown library to cebe/markdown and adjusted Markdown helper API (cebe)
• Chg #735: Added back yii\widgets\ActiveField::hiddenInput() (qiangxue)
• Chg #1186: Changed Sort to use comma to separate multiple sort fields and use negative sign to indicate descending sort (qiangxue)
• Chg #1519: yii\web\User::loginRequired() now returns the Response object instead of exiting the application (qiangxue)
• Chg #1564: Removed yii\web\Session::autoStart and added hasSessionId. Session will be automatically started when accessing session data (qiangxue)
• Chg #1586: yii\db\QueryBuilder::buildLikeCondition() will now escape special characters and use percentage characters by default (qiangxue)
• Chg #1610: yii\helpers\Html::activeCheckboxList() and Html::activeRadioList() will submit an empty string if no checkbox/radio is selected (qiangxue)
• Chg #1643: Added default value for yii\captcha\Captcha::options (qiangxue)
• Chg #1796: Removed yii\base\Controller::getActionParams() (samdark)
• Chg #1835: yii\grid\CheckboxColumn now renders checkboxes whose values are the corresponding data key values (qiangxue)
• Chg #1821: Changed default values for yii\db\Connection username and password to null (cebe)
• Chg #1844: yii\web\Response::sendFile() and other file sending methods will not send the response (qiangxue)
• Chg #1852: yii\db\Connection::tablePrefix default value now tbl_ (creocoder)
• Chg #1958: beforeSubmit in yii.activeform is now executed after validation and before form submission (6pblcb)
• Chg #2025: Removed ability to declare scopes in ActiveRecord (samdark)
• Chg #2043:
  • Renamed yii\web\Request::acceptedLanguages to acceptableLanguages (qiangxue)
  • Removed yii\web\Request::getPost(), getPut(), getDelete(), getPatch() in favor of getBodyParam() (cebe)
  • Renamed yii\web\Request::get() to getQueryParams() and getRestParams() to getBodyParams() (cebe)
  • Added yii\web\Request::get($name = null, $defaultValue = null) and yii\web\Request::post($name = null, $defaultValue = null) (samdark)
• Chg #2059: Implemented git-flavored file excluding/filtering for yii\helpers\FileHelper (nineinchnick)
• Chg #2063: Removed yii\web\Request::acceptTypes and renamed yii\web\Request::acceptedContentTypes to acceptableContentTypes (qiangxue)
• Chg #2103: Renamed yii\web\AccessDeniedHttpException to yii\web\ForbiddenHttpException (danschmidt5189)
• Chg #2146: Removed yii\db\ActiveRelation class and yii\db\ActiveRelationInterface, moved the functionality to yii\db\ActiveQuery.

         All relational queries are now directly served by `ActiveQuery` allowing to use custom scopes in relations
         and also to declare arbitrary queries as relations.
         Also removed `yii\db\ActiveRecordInterface::createActiveRelation()` (cebe)

• Chg #2157: The * category pattern will match all categories that do not match any other patterns listed in yii\i18n\I18N::translations (qiangxue, Ragazzo)
• Chg #2161: Added ability to use return in Widget::run (samdark)
• Chg #2173: Removed yii\helpers\StringHelper::diff(), Moved phpspec/php-diff dependency from yiisoft/yii2 to yiisoft/yii2-gii (samdark)
• Chg #2175: yii\db\QueryBuilder will now append UNION statements at the end of the primary SQL (qiangxue)
• Chg #2210: MySQL driver will now treat tinyint(1) as integer instead of boolean (qiangxue)
• Chg #2248: Renamed yii\base\Model::DEFAULT_SCENARIO to yii\base\Model::SCENARIO_DEFAULT (samdark)
• Chg #2281: Renamed yii\db\ActiveRecord::create() to populateRecord() and changed signature. This method will not call instantiate() anymore (cebe)
• Chg #2405: The CSS class of yii\widgets\MaskedInput now defaults to form-control (qiangxue)
• Chg #2426: Changed URL creation method signatures to be consistent (samdark)
• Chg #2516: Moved error handling from application to ErrorHandler class and fixed problems with HTTP Exception response code (cebe)
  • Yii::$app->exception has now moved to Yii::$app->errorHandler->exception
  • yii\base\ErrorHandler was split into yii\web\ErrorHandler and yii\console\ErrorHandler
• Chg #2544: Changed yii\widgets\DetailView‘s namelabel to attributelabel to match GridView (samdark)
• Chg #2603: yii\base\ErrorException now extends \ErrorException (samdark)
• Chg #2629: yii\base\Module::controllerPath is now read only, and all controller classes must be namespaced under Module::controllerNamespace. (qiangxue)
• Chg #2630: API changes for URLs generation (samdark, qiangxue, cebe)
  • Added yii\helpers\Url.
  • Removed yii\helpers\Html::url(), use yii\helpers\Url::to() instead.
  • Removed yii\web\Controller::createUrl() and yii\web\Controller::createAbsoluteUrl(), use yii\helpers\Url::toRoute() instead.
  • Removed yii\web\Controller::getCanonicalUrl(), use yii\helpers\Url::canonical() instead.
• Chg #2691: Null parameters will not be included in the generated URLs by UrlManager (gonimar, qiangxue)
• Chg #2734: FileCache::keyPrefix defaults to empty string now (qiangxue)
• Chg #2796: Removed Application::preload in favor of Application::bootstrap (qiangxue)
• Chg #2816: Changed default date and time format of yii\base\Formatter to Y-m-d and Hs (qiangxue)
• Chg #2911: Removed tbl_ default for table prefix (samdark)
• Chg #2912: Relative view files will be looked for under the directory containing the view currently being rendered (qiangxue)
• Chg #2955: Changed the signature of ActiveQuery constructors and replaced yii\db\ActiveRecord::createQuery() with find() to simplify customizing yii\db\ActiveQuery classes (qiangxue)
• Chg #2999: Added findOne() and findAll() to replace the usage of yii\db\ActiveRecord::find($condition). (samdark, qiangxue)
• Chg #4204: yii\web\Request::getUserIP() will return null if it cannot detect user IP address (qiangxue)
• Chg #4622: Simplified the way of creating a Faker fixture template file (qiangxue)
• Chg: Renamed yii\jui\Widget::clientEventsMap to clientEventMap (qiangxue)
• Chg: Renamed ActiveRecord::getPopulatedRelations() to getRelatedRecords() (qiangxue)
• Chg: Renamed attributeName and className to targetAttribute and targetClass for UniqueValidator and ExistValidator (qiangxue)
• Chg: Added yii\widgets\InputWidget::options (qiangxue)
• Chg: Changed the signature of urlCreator and button creators for yii\gridview\ActionColumn (qiangxue)
• Chg: Updated HTMLPurified dependency to 4.6.*.
• Chg: Changed Yii autoloader to support loading PSR-4 classes only (i.e. PEAR-styled classes not supported anymore) (qiangxue)
• Chg: Changed the directory structure according to PSR-4. You have to update your application index.php,

   `index-test.php` and `yii` files to point to the new location of `Yii.php` (qiangxue, cebe)

• Chg: Advanced app template: moved database connection DSN, login and password to -local config not to expose it to VCS (samdark)
• Chg: Renamed yii\web\Request::acceptedLanguages to acceptableLanguages (qiangxue)
• Chg: Removed implementation of yii\base\Arrayable from yii\base\Object (qiangxue)
• Chg: The scripts in asset bundles are now registered in View at the end of endBody(). It was done in endPage() previously (qiangxue)
• Chg: Renamed csrf-var to csrf-param for CSRF header name (Dilip)
• Chg: The directory holding email templates is renamed from mails to mail (qiangxue)
• Chg: Renamed properties fooVar to fooParam for various classes (qiangxue)
  • Renamed yii\widgets\ActiveForm::ajaxVar to ajaxParam
  • Renamed yii\data\Pagination::pageVar to pageParam
  • Renamed yii\data\Sort::sortVar to sortParam
  • Renamed yii\web\Request::csrfVar to csrfParam
  • Renamed yii\web\Request::methodVar to methodParam
  • Renamed yii\web\UrlManager::routeVar to routeParam
  • Renamed yii\web\Session::flashVar to flashParam
  • Renamed yii\web\User::idVar to idParam
  • Renamed yii\web\User::authTimeoutVar to authTimeoutParam
  • Renamed yii\web\User::returnUrlVar to returnUrlParam
• Chg: Added yii\base\View::viewFile and removed yii\base\ViewEvent::viewFile (qiangxue)
• Chg: Changed yii\base\Controller::afterAction(), yii\base\Module::afterAction() and yii\base\ActionFilter::afterAction() to pass $result by value instead of reference (qiangxue)
• Chg: yii\base\Extension::init() is renamed to bootstrap() (qiangxue)
• Chg: getComponent() and setComponent() in yii\base\Application and yii\base\Module are renamed to get() and set() respectively. (qiangxue)
• Chg: The signature of Yii::createObject() is changed. Constructor parameters must be passed as the second parameter. (qiangxue)
• Chg: Yii::$objectConfig is removed. You should use Yii::$container->set() to configure default settings of classes. (qiangxue)
• Chg: Removed yii\grid\Column::getDataCellContent() and renamed yii\grid\DataColumn::getDataCellContent() to yii\grid\DataColumn::getDataCellValue() (cebe)
• Chg: yii\log\Logger is split into yii\log\Logger and yii\log\Dispatcher. (qiangxue)
• Chg: Moved all filter classes to namespace yii\filters (qiangxue)
• Chg: Re-implemented RBAC by following more closely to the original NIST RBAC model. Dropped yii\rbac\PhpManager. (qiangxue)
• Chg: Renamed yii\web\User::checkAccess() to yii\web\User::can() (qiangxue)
• New #66: Auth client library OpenId, OAuth1, OAuth2 clients (klimov-paul)
• New #303: Added built-in support for REST API (qiangxue)
• New #503: Added yii\di\Container and yii\di\ServiceLocator (qiangxue)
• New #706: Added yii\widgets\Pjax and enhanced yii\grid\GridView to work with Pjax to support AJAX-update (qiangxue)
• New #1393: Codeception testing framework integration (Ragazzo)
• New #1438: MongoDB integration ActiveRecord and Query (klimov-paul)
• New #1956: Implemented test fixture framework (qiangxue)
• New #2034: Added yii\filters\ContentNegotiator to support response format and language negotiation (qiangxue)
• New #2149: Added yii\base\DynamicModel to support ad-hoc data validation (qiangxue)
• New #2360: Added AttributeBehavior and BlameableBehavior, and renamed AutoTimestamp to TimestampBehavior (lucianobaraglia, qiangxue)
• New #2932: Added yii\web\ViewAction that allow you to render views based on GET parameter (samdark)
• New #2998: Added yii\log\SyslogTarget that is able to write log to syslog (miramir, samdark)
• New #3029: Added yii\bootstrap\ActiveForm and yii\bootstrap\ActiveField (mikehaertl)
• New #4640: Added yii\widgets\ActiveForm::beginField() and endField() (qiangxue)
• New: Yii framework now comes with core messages translated into 26 languages, many thanks to all our translators!
• New: Added yii\codeception\DbTestCase (qiangxue)
• New: Added yii\web\GroupUrlRule (qiangxue)
• New: Added yii\filters\RateLimiter (qiangxue)
• New: Added various authentication methods, including HttpBasicAuth, HttpBearerAuth, QueryParamAuth, and CompositeAuth (qiangxue)
• New: Added yii\web\HtmlResponseFormatter and yii\web\JsonResponseFormatter (qiangxue)

2.0.0-alpha December 1, 2013

• Initial release.

• Official extensions released in this version:

  • Twitter bootstrap 3.0

  • Jquery UI

  • Debug Toolbar

  • Gii code generator

  • Elasticsearch integration: ActiveRecord and Query

  • Redis integration: ActiveRecord, Cache and Session

  • Sphinx integration: ActiveRecord and Query

  • Swiftmailer

  • Smarty View Renderer

  • Twig View Renderer

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