| ⇢ | A | NumericUppercaseCollation added | 
| ⇢ | A | HTMLMultiSelectField::__construct() added | |
| ⇢ | A | VirtualRESTServiceClient::getInstance() added | |
| ⇢ | A | NumericUppercaseCollation::getSortKey() added | |
| ⇢ | A | HTMLRadioField::__construct() added | |
| ⇢ | A | NumericUppercaseCollation::getFirstLetter() added | |
| ⇢ | A | TextContent::normalizeLineEndings() added | |
| ⇢ | A | EditPage::getContext() added | |
| ⇢ | A | MediaWikiServices::getVirtualRESTServiceClient() added | |
| A | ↘ | B | VirtualRESTServiceClient::mount() got worse | 
| C | ↘ | D | LocalFileDeleteBatch::doDBInserts() got worse | 
| C | ↗ | B | DBLockManager::getConnection() improved | 
| A | ↛ | CloneDatabase::changeLBPrefix() removed | |
| A | ↛ | CloneDatabase::changeDBPrefix() removed |