CHANGELOG.md in groupdate-5.0.0 vs CHANGELOG.md in groupdate-5.1.0

@@ -1,4 +1,8 @@
+## 5.1.0 (2020-07-30)
+
+- Added `n` option to minute and second for custom durations
+
 ## 5.0.0 (2020-02-18)
 
 - Added support for `week_start` for SQLite
 - Added support for full weekday names
 - Made `day_start` behavior consistent between Active Record and enumerable