| ⇢ | A | Rootline added |
| ⇢ | A | Rootline::getRootPageId() added | |
| ⇢ | A | Rootline::getParentPageIds() added | |
| ⇢ | A | Rootline::__construct() added | |
| ⇢ | A | Rootline::getRootLineArray() added | |
| ⇢ | A | Rootline::setRootLineArray() added | |
| ⇢ | A | Rootline::getHasRootPage() added | |
| D | ↗ | B | Util::getRootPageId() improved |
| A | ↛ | RecordMonitor::getParentPageIdsFromRootLine() removed | |
| A | ↛ | ConnectionManager::getSiteRootPageIdFromRootLine() removed | |
| A | ↛ | Util::rootlineContainsRootPage() removed |