CHANGELOG.md in groupdate-4.1.0 vs CHANGELOG.md in groupdate-4.1.1

@@ -1,15 +1,20 @@
+## 4.1.1
+
+- Made column resolution consistent with `group`
+- Added support for `alias_attribute`
+
 ## 4.1.0
 
 - Many performance improvements
 - Added check for consistent time zone info
 - Fixed error message for invalid queries with MySQL and SQLite
 - Fixed issue with enumerable methods ignoring nils
 
 ## 4.0.2
 
 - Make `current` option work without `last`
-- Fixed default value for `maximum`, `minimum`, and `average`
+- Fixed default value for `maximum`, `minimum`, and `average` (periods with no results now return `nil` instead of `0`, pass `default_value: 0` for previous behavior)
 
 ## 4.0.1
 
 - Fixed incorrect range with `last` option near time change