| B | ↘ | C | racetime_obs got worse | 
| ⇢ | B | gadgets.coop.Coop.set_text_if_three_finishers() added | |
| ⇢ | A | racetime_obs.filter_races_by_category() added | |
| ⇢ | A | gadgets.qualifier.Qualifier.calculate_par_time() added | |
| ⇢ | A | gadgets.coop.Coop.set_text_if_four_finishers() added | |
| ⇢ | A | test_qualifier.get_test_qualifier() added | |
| ⇢ | A | gadgets.coop.Coop.set_text_if_two_finishers() added | |
| ⇢ | A | racetime_obs.fill_category_list() added | |
| B | ↗ | A | gadgets.qualifier.Qualifier.update_qualifier_text(... improved | 
| B | ↗ | A | racetime_obs.fill_race_list() improved | 
| F | ↗ | B | gadgets.coop.Coop.update_coop_text() improved |