| C | ↗ | B | admin_controller improved |
| A | ↘ | C | category got worse |
| ⇢ | B | category::extract_list_categories() added | |
| ⇢ | A | admin_controller::edit_category() added | |
| ⇢ | A | admin_controller::add_category() added | |
| B | ↗ | A | category::shoutbox_smilies_popup() improved |
| B | ↗ | A | category::adm_list_cat() improved |
| A | ↘ | B | category::select_categories() got worse |
| B | ↛ | main::extract_categories() removed | |
| A | ↛ | admin_controller::edit_categorie() removed | |
| A | ↛ | admin_controller::add_categorie() removed |