| ⇢ | A | Course::addAccessUrl() added | |
| ⇢ | A | Usergroup::addAccessUrl() added | |
| ⇢ | A | Usergroup::addUrlRelUsergroup() added | |
| ⇢ | A | AbstractResource::setCreator() added | |
| ⇢ | A | AbstractResource::getResourceNodeCreator() added | |
| A | ↛ | ResourceListener::getAccessUrl() removed | |
| A | ↛ | Course::addUrl() removed |