diff --git a/CHANGE.md b/CHANGE.md
index ef3b03df..2a042b89 100644
--- a/CHANGE.md
+++ b/CHANGE.md
@@ -3,7 +3,7 @@ Change Log: `yii2-grid`
 
 ## Version 3.1.2
 
-**Date:** 25-Jul-2016
+**Date:** 17-Aug-2016
 
 1. (enh #472): Having different editable models in one gridview column.
 2. (enh #472): Update Spanish translations.
@@ -33,6 +33,9 @@ Change Log: `yii2-grid`
 26. (kartik-v/yii2-editable#124): Set output value after model save in `EditableColumnAction`.
 27. (bug #532): Correct export download when using without confirm alert.
 28. Add github contribution and issue/PR logging templates.
+29. (bug #537): Correct export arg validation
+30. (bug #538): Correct export callback validation
+31. (enh #541, #543): Update French translations.
 
 ## Version 3.1.1
 
diff --git a/README.md b/README.md
index a06d490f..ab9c51d7 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@ yii2-grid
 =========
 
 [![Latest Stable Version](https://poser.pugx.org/kartik-v/yii2-grid/v/stable)](https://packagist.org/packages/kartik-v/yii2-grid)
+[![Latest Unstable Version](https://poser.pugx.org/kartik-v/yii2-grid/v/unstable)](https://packagist.org/packages/kartik-v/yii2-grid)
 [![License](https://poser.pugx.org/kartik-v/yii2-grid/license)](https://packagist.org/packages/kartik-v/yii2-grid)
 [![Total Downloads](https://poser.pugx.org/kartik-v/yii2-grid/downloads)](https://packagist.org/packages/kartik-v/yii2-grid)
 [![Monthly Downloads](https://poser.pugx.org/kartik-v/yii2-grid/d/monthly)](https://packagist.org/packages/kartik-v/yii2-grid)