| B | ↘ | C | PlaylistFileService got worse |
| B | ↘ | C | Util got worse |
| B | ↘ | D | CoverHelper got worse |
| ⇢ | A | CoverHelper::createMosaic() added | |
| ⇢ | A | AlbumBusinessLayer::findAlbumsWithCoversForTracks(... added | |
| ⇢ | A | CoverHelper::getCoverMosaic() added | |
| ⇢ | A | PlaylistApiController::getCover() added | |
| ⇢ | A | PlaylistFileService::getFile() added | |
| ⇢ | A | Util::arrayRejectRecursive() added | |
| ⇢ | A | Util::arrayFilterRecursive() added | |
| ⇢ | A | AlbumMapper::findAlbumsWithCoversForTracks() added | |
| A | ↘ | B | SubsonicController::getCoverArt() got worse |