release version 2.0.21

framework/BaseYii.php

@@ -93,7 +93,7 @@ class BaseYii
      */
     public static function getVersion()
     {
-        return '2.0.21-dev';
+        return '2.0.21';
     }
 
     /**

framework/CHANGELOG.md

@@ -1,19 +1,19 @@
 Yii Framework 2 Change Log
 ==========================
 
-2.0.21 under development
-------------------------
+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::$roleParams` (alexkart)
+- Bug #17356: MSSQL Schema was not detecting string field size (ricarnevale, sdlins)
 - Enh #17344: Improved performance of `yii\db\Connection::addSelect()` (brandonkelly)
 - Enh #17345: Improved performance of `yii\db\Connection::quoteColumnName()` (brandonkelly)
 - Enh #17348: Improved performance of `yii\db\Connection::quoteTableName()` (brandonkelly)
 - Enh #17353: Added `sameSite` support for `yii\web\Cookie` and `yii\web\Session::cookieParams` (rhertogh)
-- Bug #17356: MSSQL Schema was not detecting string field size (ricarnevale, sdlins)
-- Bug #17341: Allowed callable objects to be set to `\yii\filters\AccessRule::$roleParams` (alexkart)
-- Bug #17070: Striped invalid character from fallback file name in `Content-Disposition` header when using `\yii\web\Response::sendFile` (alexkart)
-- Bug #16565: Added missing parts of the context message in `\yii\log\Target::collect` (alexkart)
-- Bug #17332: Trigger 'change' for checkboxes in GridView (andrii-borysov-me)
 
 
 2.0.20 June 04, 2019

framework/web/Cookie.php

@@ -67,7 +67,7 @@ class Cookie extends \yii\base\BaseObject
     public $httpOnly = true;
     /**
      * @var string SameSite prevents the browser from sending this cookie along with cross-site requests.
-     * Please note that this feature is only supported since PHP 7.3.0 
+     * Please note that this feature is only supported since PHP 7.3.0
      * For better security, an exception will be thrown if `sameSite` is set while using an unsupported version of PHP.
      * To use this feature across different PHP versions check the version first. E.g.
      * ```php