# Wagtail 2.9.1 release notes

*June 30, 2020*

> * [What’s new](#what-s-new)

## What’s new

### Bug fixes

* Fix incorrect method name in SiteMiddleware deprecation warning (LB (Ben Johnston))
* `wagtail.contrib.sitemaps` no longer depends on SiteMiddleware (Matt Westcott)
* Purge image renditions cache when renditions are deleted (Pascal Widdershoven, Matt Westcott)