diff --git a/nixos/doc/manual/release-notes/rl-2105.xml b/nixos/doc/manual/release-notes/rl-2105.xml
index 2de32cd09ff..9a1e6b6618d 100644
--- a/nixos/doc/manual/release-notes/rl-2105.xml
+++ b/nixos/doc/manual/release-notes/rl-2105.xml
@@ -39,6 +39,24 @@
      (<link xlink:href="https://github.com/NixOS/nixpkgs/issues/75478">#7547</link>).
     </para>
    </listitem>
+   <listitem>
+    <para>
+     <link xlink:href="https://www.privoxy.org/">Privoxy</link> has been updated
+     to version 3.0.32 (See <link xlink:href="https://lists.privoxy.org/pipermail/privoxy-announce/2021-February/000007.html">announcement</link>).
+     Compared to the previous release, Privoxy has gained support for HTTPS
+     inspection (still experimental), Brotli decompression, several new filters
+     and lots of bug fixes, including security ones. In addition, the package
+     is now built with compression and external filters support, which were
+     previously disabled.
+    </para>
+    <para>
+     Regarding the NixOS module, new options for HTTPS inspection have been added
+     and <option>services.privoxy.extraConfig</option> has been replaced by the new
+     <xref linkend="opt-services.privoxy.settings"/>
+     (See <link xlink:href="https://github.com/NixOS/rfcs/blob/master/rfcs/0042-config-option.md">RFC 0042</link>
+     for the motivation).
+    </para>
+   </listitem>
   </itemizedlist>
  </section>