| B | ↘ | F | FrmInbox got worse |
| ⇢ | C | FrmAddonsController::license_type() added | |
| ⇢ | A | FrmInbox::filter_messages() added | |
| ⇢ | A | FrmInbox::is_expired() added | |
| ⇢ | A | FrmInbox::is_for_user() added | |
| ⇢ | A | FrmInbox::get_user_type() added | |
| ⇢ | A | FrmFieldCheckbox::show_priority_field_choices() added | |
| ⇢ | A | FrmFieldRadio::show_priority_field_choices() added |