| ⇢ | A | Jetpack_Modules_List_Table::is_module_available() added | |
| F | ↗ | C | Jetpack::get_module() improved |
| C | ↗ | B | Jetpack_Core_API_Module_Toggle_Endpoint::activate_... improved |
| C | ↛ | debug.php ➔ l() removed | |
| C | ↛ | debug.php ➔ l_json_encode_pretty() removed | |
| A | ↛ | debug.php ➔ t() removed | |
| A | ↛ | debug.php ➔ lo() removed | |
| A | ↛ | debug.php ➔ e() removed | |
| A | ↛ | debug.php ➔ el() removed |