| ⇢ | A | StoreRequest added | |
| ⇢ | A | ActivityInstanceController added |
| ⇢ | A | FileController::store() added | |
| ⇢ | A | StoreRequest::rules() added | |
| ⇢ | A | StoreRequest::authorize() added | |
| ⇢ | A | ActivityInstanceController::index() added | |
| ⇢ | A | FileController::update() added | |
| ⇢ | A | FileController::destroy() added |