Update CHANGELOG.md

Author: samdark

CHANGELOG.md

@@ -1,10 +1,10 @@
 Yii Framework 2 mongodb extension Change Log
 ============================================
 
-2.1.13 under development
-------------------------
+3.0.0 under development
+-----------------------
 
-- no changes in this release.
+- Enh #294: Add transactions support (ziaratban)
 
 
 2.1.12 August 09, 2021
@@ -22,7 +22,6 @@ Yii Framework 2 mongodb extension Change Log
 2.1.10 November 10, 2020
 ------------------------
 
-- Enh #294: Add transactions support (ziaratban)
 - Bug #308: Fix `yii\mongodb\file\Upload::addFile()` error when uploading file with readonly permissions (sparchatus)
 - Enh #319: Added support for the 'session.use_strict_mode' ini directive in `yii\web\Session` (rhertogh)