| ⇢ | F | Model added | |
| ⇢ | C | Engine added | |
| ⇢ | A | Session added | |
| ⇢ | A | anonymous//classes/Backend/Session.php$1 added | |
| ⇢ | A | anonymous//classes/Backend/Session.php$0 added | |
| ⇢ | A | Database added | |
| ⇢ | A | anonymous//classes/Backend/Database.php$0 added | |
| B | ↘ | C | Router got worse | 
| A | ↘ | B | Misc got worse | 
| ⇢ | B | Controller::doRegisterRoutes() added | |
| ⇢ | B | Session.php$1 ➔ csrf() added | |
| ⇢ | B | Misc::transform() added | |
| ⇢ | B | Session.php$0 ➔ flash() added | |
| ⇢ | B | Model::buildNestedQuery() added | |
| ⇢ | A | Model::save() added | |
| ⇢ | A | Model::find() added | |
| ⇢ | A | Database.php$0 ➔ transactional() added | |
| ⇢ | A | Session::start() added | |
| ⇢ | A | Model::all() added | |
| ⋮ | view more | ||
| A | ↘ | B | Router::doEchoResponse() got worse |