| framework/admin/versions.php: appthemes_upgrade_{$option_key} | Fires in the updated version notice after upgrade procedure before saving new version in options. |
| framework/admin/versions.php: appthemes_updated_version_notice | Filters the Upgrade notice text. |
| framework/kernel/notices.php: appthemes_add_notice() | Enqueues a message to the notices object |
| framework/scb/Util.php: scb_admin_notice() | Return a standard admin notice. |
| framework/scb/Util.php: html() | |
