# Wagtail 2.16.3 release notes _September 5, 2022_ ```{contents} --- local: depth: 1 --- ``` ## What's new ### Bug fixes * Ensure the upgrade notification request for the latest release, which can be disabled via the `WAGTAIL_ENABLE_UPDATE_CHECK` sends the referrer origin with `strict-origin-when-cross-origin` (Karl Hobley) * On the Locked pages report, limit the "locked by" filter to just users who have locked pages (Stefan Hammer) * Ensure Python 3.10 compatibility when using Elasticsearch backend (Przemysław Buczkowski, Matt Westcott)