| B | ↘ | C | Give_Email_Notification got worse |
| ⇢ | B | give-metabox-functions.php ➔ give_email_preview_bu... added | |
| ⇢ | A | Give_Email_Notifications::add_metabox__setting_sie... added | |
| ⇢ | A | Give_Email_Notification::add_metabox_setting_field... added | |
| ⇢ | A | Give_Email_Notification::get_setting_fields() added | |
| A | ↘ | B | Give_Email_Notifications::init() got worse |
| A | ↘ | B | Give_Email_Setting_Field::get_notification_status_... got worse |