| B | ↗ | A | HistoryProjector improved |
| A | ↛ | CollaborationData removed | |
| A | ↛ | CollaborationDataCollection removed | |
| A | ↛ | CollaborationDataAdded removed |
| D | ↛ | CollaborationData::deserialize() removed | |
| A | ↛ | HistoryProjector::applyCollaborationDataAdded() removed | |
| A | ↛ | CollaborationData::__construct() removed | |
| A | ↛ | CollaborationData::serialize() removed | |
| A | ↛ | CollaborationData::withTitle() removed | |
| A | ↛ | CollaborationData::withText() removed | |
| A | ↛ | CollaborationData::withCopyright() removed | |
| A | ↛ | CollaborationDataAdded::deserialize() removed | |
| A | ↛ | CollaborationData::withKeyword() removed | |
| A | ↛ | CollaborationDataAdded::serialize() removed | |
| ⋮ | view more | ||