diff --git a/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
index c0f36fcfd356..19aaf12f26a1 100644
--- a/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
+++ b/nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
@@ -516,6 +516,15 @@
           <literal>(ghc.withPackages.override { useLLVM = true; }) (p: [])</literal>.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          The update of the haskell package set brings with it a new
+          version of the <literal>xmonad</literal> module, which will
+          break your configuration if you use <literal>launch</literal>
+          as entrypoint. The example code the corresponding nixos module
+          was adjusted, you way want to have a look at it.
+        </para>
+      </listitem>
       <listitem>
         <para>
           The <literal>home-assistant</literal> module now requires
diff --git a/nixos/doc/manual/release-notes/rl-2205.section.md b/nixos/doc/manual/release-notes/rl-2205.section.md
index 5902957a5352..9261511e7b8c 100644
--- a/nixos/doc/manual/release-notes/rl-2205.section.md
+++ b/nixos/doc/manual/release-notes/rl-2205.section.md
@@ -163,6 +163,10 @@ In addition to numerous new and upgraded packages, this release has the followin
   `useLLVM`. So instead of `(ghc.withPackages (p: [])).override { withLLVM = true; }`,
   one needs to use `(ghc.withPackages.override { useLLVM = true; }) (p: [])`.
 
+- The update of the haskell package set brings with it a new version of the `xmonad`
+  module, which will break your configuration if you use `launch` as entrypoint. The
+  example code the corresponding nixos module was adjusted, you way want to have a look at it.
+
 - The `home-assistant` module now requires users that don't want their
   configuration to be managed declaratively to set
   `services.home-assistant.config = null;`. This is required