| ⇢ | A | ExportData added | |
| ⇢ | A | ImportData added | |
| C | ↗ | B | CBController improved |
| ⇢ | B | ImportData::getImportData() added | |
| ⇢ | A | ExportData::postExportData() added | |
| ⇢ | A | ImportData::postDoImportChunk() added | |
| ⇢ | A | ExportData::getExportData() added | |
| B | ↛ | CBController::getImportData() removed | |
| A | ↛ | CBController::postExportData() removed | |
| A | ↛ | CBController::postDoImportChunk() removed | |
| A | ↛ | CBController::getExportData() removed |