| ⇢ | B | MetaRootNode added | |
| ⇢ | B | MetaVersionCollection added | |
| ⇢ | B | MetaFileIdNode added | |
| ⇢ | A | MetaDataHome added | |
| ⇢ | A | MetaData added | |
| ⇢ | A | MetaDataNode added | |
| B | ↘ | C | RootCollection got worse |
| ⇢ | A | MetaData::newMetaSubFolders() added | |
| ⇢ | A | MetaDataHome::childExists() added | |
| ⇢ | A | MetaData::__construct() added | |
| ⇢ | A | MetaRootNode::get() added | |
| ⇢ | A | Root::resolveVirtualNode() added | |
| ⇢ | A | MetaData::setFileId() added | |
| ⇢ | A | MetaFileIdNode::get() added | |
| ⇢ | A | MetaData::newMetaFolder() added | |
| ⇢ | A | MetaDataHome::getChildren() added | |
| ⇢ | A | MetaData::generate_uuid() added | |
| ⋮ | view more | ||