nixos/doc: new progress in xserver.extraLayouts

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

@@ -1002,6 +1002,14 @@ Superuser created successfully.
           attempts from the SSH logs.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          The
+          <link xlink:href="options.html#opt-services.xserver.extraLayouts"><literal>services.xserver.extraLayouts</literal></link>
+          no longer cause additional rebuilds when a layout is added or
+          modified.
+        </para>
+      </listitem>
       <listitem>
         <para>
           Sway: The terminal emulator <literal>rxvt-unicode</literal> is

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

@@ -306,6 +306,8 @@ To be able to access the web UI this port needs to be opened in the firewall.
 
   However, if [`services.fail2ban.enable`](options.html#opt-services.fail2ban.enable) is `true`, the `fail2ban` will override the verbosity to `"VERBOSE"`, so that `fail2ban` can observe the failed login attempts from the SSH logs.
 
+- The [`services.xserver.extraLayouts`](options.html#opt-services.xserver.extraLayouts) no longer cause additional rebuilds when a layout is added or modified.
+
 - Sway: The terminal emulator `rxvt-unicode` is no longer installed by default via `programs.sway.extraPackages`. The current default configuration uses `alacritty` (and soon `foot`) so this is only an issue when using a customized configuration and not installing `rxvt-unicode` explicitly.
 
 - `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.