| ⇢ | A | FormCommentDelete added | |
| ⇢ | A | FormCommentUpdate added | |
| A | ↘ | B | Comments got worse |
| ⇢ | C | Comments::actionDelete() added | |
| ⇢ | A | FormCommentDelete::__construct() added | |
| ⇢ | A | FormCommentDelete::make() added | |
| ⇢ | A | FormCommentUpdate::__construct() added | |
| ⇢ | A | FormCommentUpdate::before() added | |
| ⇢ | A | FormCommentUpdate::labels() added | |
| ⇢ | A | FormCommentUpdate::rules() added | |
| ⇢ | A | FormCommentUpdate::make() added | |
| ⇢ | A | FormCommentUpdate::getCommentId() added | |
| ⇢ | A | FormCommentDelete::getRecord() added | |
| A | ↘ | B | Comments::actionAnswerlist() got worse |
| B | ↘ | C | Comments::actionEdit() got worse |