| ⇢ | B | learnpathItem::addAudio() added | |
| ⇢ | A | learnpathItem::fixAudio() added | |
| ⇢ | A | learnpathItem::removeAudio() added | |
| F | ↗ | B | learnpathItem::__construct() improved |
| B | ↛ | build_work_directory_selector() removed | |
| B | ↛ | learnpathItem::add_audio() removed | |
| A | ↛ | learnpathItem::scorm_init_time() removed | |
| A | ↛ | learnpathItem::drop_child() removed | |
| A | ↛ | learnpathItem::add_child() removed | |
| A | ↛ | learnpathItem::remove_audio() removed |