yiisoft#15776: Removed unnecessary UPGRADE note, added @berosoboy to …

…changelog [skip ci]

framework/CHANGELOG.md

@@ -14,7 +14,7 @@ Yii Framework 2 Change Log
 - Bug #15840: Fixed regression on load fixture data file (leandrogehlen)
 - 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)
-- Bug #15776: Fixed slow MySQL constraints retrieving (MartijnHols, sergeymakinen)
+- Bug #15776: Fixed slow MySQL constraints retrieving (MartijnHols, berosoboy, sergeymakinen)
 
 
 

framework/UPGRADE.md

@@ -91,10 +91,6 @@ Upgrade from Yii 2.0.13
 
 * Log targets (like `yii\log\EmailTarget`) are now throwing `yii\log\LogRuntimeException` in case log can not be properly exported.
 
-* In order to implement UPSERT queries support, we've added table constraints loading from the DBMS. In some cases the constraints
-  discovery query runs slow. Make sure you have [schema caching](http://www.yiiframework.com/doc-2.0/yii-db-connection.html#$enableSchemaCache-detail),
-  enabled (it is disabled by default).
-
 * You can start preparing your application for Yii 2.1 by doing the following:
 
   - Replace `::className()` calls with `::class` (if you’re running PHP 5.5+).