| ⇢ | A | MultipleBlameableTrait::IsBlameOwned() added | |
| ⇢ | A | MultipleBlameableTrait::getEmptyBlames() added | |
| C | ↘ | D | MultipleBlameableTrait::addOrCreateBlame() got worse |
| C | ↗ | B | UserRelationTrait::buildRelation() improved |
| A | ↛ | MultipleBlameableTrait::BlameOwned() removed |