enwikipedia-acc /
waca
| C | ↘ | D | User got worse |
| ⇢ | A | CommunityUser::setUseAlternateSkin() added | |
| ⇢ | A | User::getSkin() added | |
| ⇢ | A | User::setSkin() added | |
| ⇢ | A | User::getUseAlternateSkin() added | |
| A | ↘ | B | PagePreferences::main() got worse |
