| ⇢ | A | ActiveForm added | |
| ⇢ | A | ChecksumBehavior added | |
| A | ↛ | ActiveFieldTrait removed | |
| A | ↛ | ActiveFormBehavior removed |
| ⇢ | A | ChecksumBehavior::registerChecksumField() added | |
| ⇢ | A | ActiveForm::run() added | |
| ⇢ | A | Request::setStack() added | |
| ⇢ | A | Checksum::prepareData() added | |
| ⇢ | A | ChecksumBehavior::events() added | |
| A | ↛ | ActiveFieldTrait::init() removed | |
| A | ↛ | ActiveFieldTrait::__toString() removed | |
| A | ↛ | ActiveFormBehavior::registerChecksumField() removed | |
| A | ↛ | ActiveFormBehavior::events() removed | |
| A | ↛ | Request::stackField() removed |