nixos/manual: mention qtile bump

nixos/doc/manual/from_md/release-notes/rl-2111.section.xml

@@ -880,6 +880,14 @@ Superuser created successfully.
           New In Python 3.9 post</link> for more information.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          <literal>qtile</literal> hase been updated from
+          <quote>0.16.0</quote> to <quote>0.18.0</quote>, please check
+          <link xlink:href="https://github.com/qtile/qtile/blob/master/CHANGELOG">qtile
+          changelog</link> for changes.
+        </para>
+      </listitem>
       <listitem>
         <para>
           The <literal>claws-mail</literal> package now references the

nixos/doc/manual/release-notes/rl-2111.section.md

@@ -254,6 +254,8 @@ To be able to access the web UI this port needs to be opened in the firewall.
 
 - `python3` now defaults to Python 3.9. Python 3.9 introduces many deprecation warnings, please look at the [What's New In Python 3.9 post](https://docs.python.org/3/whatsnew/3.9.html) for more information.
 
+- `qtile` hase been updated from '0.16.0' to '0.18.0', please check [qtile changelog](https://github.com/qtile/qtile/blob/master/CHANGELOG) for changes.
+
 - The `claws-mail` package now references the new GTK+ 3 release branch, major version 4. To use the GTK+ 2 releases, one can install the `claws-mail-gtk2` package.
 
 - The wordpress module provides a new interface which allows to use different webservers with the new option [`services.wordpress.webserver`](options.html#opt-services.wordpress.webserver).  Currently `httpd` and `nginx` are supported. The definitions of wordpress sites should now be set in [`services.wordpress.sites`](options.html#opt-services.wordpress.sites).