| A | ↘ | B | Term_Meta_Container got worse |
| ⇢ | B | Carbon_Fields::directory_to_url() added | |
| ⇢ | A | Field::set_attribute() added | |
| ⇢ | A | Key_Value_Datastore::set_object_id() added | |
| ⇢ | A | Field::get_attributes() added | |
| ⇢ | A | Field::get_attribute() added | |
| ⇢ | A | Key_Value_Datastore::get_object_id() added | |
| A | ↛ | Text_Field::set_attribute() removed | |
| A | ↛ | Text_Field::to_json() removed | |
| A | ↛ | Post_Meta_Datastore::set_id() removed | |
| A | ↛ | Post_Meta_Datastore::get_id() removed | |
| A | ↛ | User_Meta_Datastore::set_id() removed | |
| A | ↛ | User_Meta_Datastore::get_id() removed | |
| A | ↛ | Term_Meta_Datastore::set_id() removed | |
| A | ↛ | Term_Meta_Datastore::get_id() removed | |
| A | ↛ | Comment_Meta_Datastore::set_id() removed | |
| A | ↛ | Comment_Meta_Datastore::get_id() removed |