CHANGELOG.md in ibandit-1.2.2 vs CHANGELOG.md in ibandit-1.2.3

@@ -1,4 +1,8 @@
+## 1.2.1 - December 11, 2020
+
+- Update BLZ data - BLZ_20201207
+
 ## 1.2.2 - October 30, 2020
 
 - Update Swedish Bank data
 
 ## 1.2.1 - September 1, 2020