CHANGELOG.md in lockbox-0.4.5 vs CHANGELOG.md in lockbox-0.4.6

@@ -1,4 +1,8 @@
+## 0.4.6 (2020-07-02)
+
+- Added support for `update_column` and `update_columns`
+
 ## 0.4.5 (2020-06-26)
 
 - Improved error message for non-string values
 - Fixed error with migrating Action Text
 - Fixed error with migrating serialized attributes