| ⇢ | B | upgrade2.php ➔ migrate_user_rights_entity() added | |
| ⇢ | B | upgrade2.php ➔ migrate_usergroup_rights_entity() added | |
| B | ↘ | C | resource.lib.php ➔ resource_prepare_head() got worse |
| A | ↘ | B | Expedition::__construct() got worse |
| A | ↘ | B | CommonDocGenerator::get_substitutionarray_lines() got worse |