| B | ↗ | A | Fight improved |
| ⇢ | B | TreeGen::getFightersByEntity() added | |
| ⇢ | A | Fight::competitor2() added | |
| ⇢ | A | Round::teams() added | |
| ⇢ | A | Round::competitors() added | |
| ⇢ | A | Team::rounds() added | |
| ⇢ | A | Competitor::rounds() added | |
| ⇢ | A | Fight::competitor1() added | |
| F | ↗ | C | TreeGen::run() improved |
| F | ↗ | A | Fight::getActorsToFights() improved |
| B | ↛ | Fight::saveFightRound() removed | |
| B | ↛ | TreeGen::getUsersByEntity() removed | |
| A | ↛ | Fight::user2() removed | |
| A | ↛ | Fight::user1() removed |