Update

Author: soderlind

README.md

@@ -57,6 +57,12 @@ Menu data are stored locally in IndexedDB.
 - [Download the plugin](https://github.com/soderlind/super-admin-all-sites-menu/archive/refs/heads/main.zip)
 - [Upload and network activate the plugin](https://wordpress.org/support/article/managing-plugins/#manual-upload-via-wordpress-admin)
 
+Also available via composer:
+
+```bash
+composer require soderlind/super-admin-all-sites-menu
+```
+
 ## Filters
 
 You can use the following filters to override the defaults: