| ⇢ | F | revue.php ➔ get_deprecated_v1_revue_button() added | |
| ⇢ | C | button.php ➔ get_button_classes() added | |
| ⇢ | C | button.php ➔ render_block() added | |
| ⇢ | C | button.php ➔ get_button_styles() added | |
| ⇢ | A | button.php ➔ get_attribute() added | |
| ⇢ | A | button.php ➔ register_block() added | |
| F | ↛ | revue.php ➔ get_revue_button() removed |