- Enh #14184: Module service locator now falls back to its parent module service locator in case component isn't found (SamMousa)
- Bug #14596: Fix event call on init in `yii\widgets\BaseListView` (panchenkodv)
- New #14151: Added `AttributesBehavior` that assigns values specified to one or multiple attributes of an AR object when certain events happen (bscheshirwork)
- Bug #6526: Fixed `yii\db\Command::batchInsert()` casting of double values correctly independent of the locale (cebe, leammas)