Add release notes for 2.15.6

CHANGELOG.txt

@@ -86,6 +86,14 @@ Changelog
  * Fix: Ensure that programmatic page moves are correctly logged as 'move' and not 'reorder' in some cases (Andy Babic)
 
 
+2.15.6 (05.09.2022)
+~~~~~~~~~~~~~~~~~~~
+
+ * Fix: 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)
+ * Fix: On the Locked Pages report, limit the "locked by" filter to just users who have locked pages (Stefan Hammer)
+ * Fix: Ensure Python 3.10 compatibility when using Elasticsearch backend (Przemysław Buczkowski, Matt Westcott)
+
+
 2.15.5 (11.04.2022)
 ~~~~~~~~~~~~~~~~~~~
 

docs/releases/2.15.6.rst

@@ -0,0 +1,18 @@
+============================
+Wagtail 2.15.6 release notes
+============================
+
+.. contents::
+    :local:
+    :depth: 1
+
+
+What's new
+==========
+
+Bug fixes
+~~~~~~~~~
+
+ * Fix: 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)
+ * Fix: On the Locked Pages report, limit the "locked by" filter to just users who have locked pages (Stefan Hammer)
+ * Fix: Ensure Python 3.10 compatibility when using Elasticsearch backend (Przemysław Buczkowski, Matt Westcott)

docs/releases/index.rst

@@ -8,6 +8,7 @@ Release notes
    2.16.2
    2.16.1
    2.16
+   2.15.6
    2.15.5
    2.15.4
    2.15.3