Add Wagtail Orderable

README.md

@@ -165,6 +165,7 @@ Awesome Wagtail [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38
 - [Wagtail Tag Manager](https://github.com/jberghoef/wagtail-tag-manager) - A Wagtail addon that allows for easier and GDPR compliant administration of scripts and tags.
 - [Wagtail Cache](https://github.com/coderedcorp/wagtail-cache) - A simple page cache for Wagtail using the Django cache middleware.
 - [Wagtail GraphQL](https://github.com/tr11/wagtail-graphql) - App to automatically add GraphQL support to a Wagtail website.
+- [Wagtail Orderable](https://github.com/elton2048/wagtail-orderable) - Mixin support for drag-and-drop ordering in admin panel.
 
 ## Tools