diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index a9c507d0a7..ddf2aaaaff 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -73,6 +73,12 @@ Changelog
  * Fix: Changed relation name used for admin commenting from `comments` to `wagtail_admin_comments` to avoid conflicts with third-party commenting apps (Matt Westcott)
 
 
+2.14.2 (xx.xx.xxxx) - IN DEVELOPMENT
+~~~~~~~~~~~~~~~~~~~
+
+ * Fix: Allow relation name used for admin commenting to be overridden to avoid conflicts with third-party commenting apps (Matt Westcott)
+
+
 2.14.1 (12.08.2021)
 ~~~~~~~~~~~~~~~~~~~
 
diff --git a/docs/releases/2.14.2.rst b/docs/releases/2.14.2.rst
new file mode 100644
index 0000000000..46cbead6e2
--- /dev/null
+++ b/docs/releases/2.14.2.rst
@@ -0,0 +1,34 @@
+=============================================
+Wagtail 2.14.2 release notes - IN DEVELOPMENT
+=============================================
+
+.. contents::
+    :local:
+    :depth: 1
+
+
+What's new
+==========
+
+Bug fixes
+~~~~~~~~~
+
+ * Allow relation name used for admin commenting to be overridden to avoid conflicts with third-party commenting apps (Matt Westcott)
+
+Upgrade considerations
+======================
+
+Customising relation name for admin comments
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The admin commenting feature introduced in Wagtail 2.13 added a relation named ``comments`` to the Page and User
+models. This can cause conflicts with third-party apps that implement commenting functionality, and so this will be
+renamed to ``wagtail_admin_comments`` in Wagtail 2.15. Developers who are affected by this issue, and have thus been
+unable to upgrade to Wagtail 2.13 or above, can now "opt in" to the Wagtail 2.15 behaviour by adding the following
+line to their project settings:
+
+.. code-block:: python
+
+    WAGTAIL_COMMENTS_RELATION_NAME = 'wagtail_admin_comments'
+
+This will allow third-party commenting apps to work in Wagtail 2.14.2 alongside Wagtail's admin commenting functionality.
diff --git a/docs/releases/index.rst b/docs/releases/index.rst
index a48660acf9..953aac0215 100644
--- a/docs/releases/index.rst
+++ b/docs/releases/index.rst
@@ -6,6 +6,7 @@ Release notes
 
    upgrading
    2.15
+   2.14.2
    2.14.1
    2.14
    2.13.5