CHANGELOG.md in grape-batch-2.1.1 vs CHANGELOG.md in grape-batch-2.2.0

@@ -1,4 +1,10 @@
+# 2.2.0 (13th November 2015)
+* Added authentication during request batch
+
+# 2.1.1 (5th November 2015)
+* Code refactoring to prepare next features
+
 # 2.1.0 (4th November 2015)
 * Removed error response format because of unexpected side effects
 
 # 2.0.1 (30th September 2015)
 * Removed obsolete gem dependencies