- Enh #12790: Added `scrollToErrorOffset` option for `ActiveForm` which adds ability to specify offset in pixels when scrolling to error (mg-code)
- Enh #12748: Migration generator now tries to fetch reference column name for foreignKey from schema if it's not set explicitly (MKiselev)
- Bug #4113: Error page stacktrace was generating links to private methods which are not part of the API docs (samdark)
- Enh #12901: Added `getDefaultHelpHeader` method to the `yii\console\controllers\HelpController` class to be able to override default help header in a class heir (diezztsk)