- Bug #12810: Fixed `yii\rbac\DbManager::getChildRoles()` and `yii\rbac\PhpManager::getChildRoles()` throws an exception when role has no child roles (mysterydragon)
- Enh #12790: Added `scrollToErrorOffset` option for `ActiveForm` which adds ability to specify offset in pixels when scrolling to error (mg-code)
- Enh #12807: Added console controller checks for `yii\console\controllers\HelpController` (schmunk42)