| A | ↘ | B | ControllerSetting got worse | 
| ⇢ | A | findControllerByPermalink() added | |
| ⇢ | A | CBController::getFilterBy() added | |
| ⇢ | A | makeReferalUrl() added | |
| ⇢ | A | ControllerSetting::addSubModule() added | |
| ⇢ | A | getReferalUrl() added | |
| ⇢ | A | verifyReferalUrl() added | |
| B | ↘ | C | CBController::postAddSave() got worse |