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 d5e3190bf288..acafdcafa1b6 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
@@ -14,7 +14,17 @@
   </itemizedlist>
   <section xml:id="sec-release-22.05-highlights">
     <title>Highlights</title>
-    <itemizedlist spacing="compact">
+    <itemizedlist>
+      <listitem>
+        <para>
+          <literal>security.acme.defaults</literal> has been added to
+          simplify configuring settings for many certificates at once.
+          This also opens up the the option to use DNS-01 validation
+          when using <literal>enableACME</literal> on web server virtual
+          hosts (e.g.
+          <literal>services.nginx.virtualHosts.*.enableACME</literal>).
+        </para>
+      </listitem>
       <listitem>
         <para>
           PHP 8.1 is now available
@@ -180,6 +190,20 @@
           using this default will print a warning when rebuilt.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          <literal>security.acme</literal> certificates will now
+          correctly check for CA revokation before reaching their
+          minimum age.
+        </para>
+      </listitem>
+      <listitem>
+        <para>
+          Removing domains from
+          <literal>security.acme.certs._name_.extraDomainNames</literal>
+          will now correctly remove those domains during rebuild/renew.
+        </para>
+      </listitem>
       <listitem>
         <para>
           The option
diff --git a/nixos/doc/manual/release-notes/rl-2205.section.md b/nixos/doc/manual/release-notes/rl-2205.section.md
index 98709455ae74..7258d90bdb2a 100644
--- a/nixos/doc/manual/release-notes/rl-2205.section.md
+++ b/nixos/doc/manual/release-notes/rl-2205.section.md
@@ -6,6 +6,11 @@ In addition to numerous new and upgraded packages, this release has the followin
 
 ## Highlights {#sec-release-22.05-highlights}
 
+- `security.acme.defaults` has been added to simplify configuring
+  settings for many certificates at once. This also opens up the
+  the option to use DNS-01 validation when using `enableACME` on
+  web server virtual hosts (e.g. `services.nginx.virtualHosts.*.enableACME`).
+
 - PHP 8.1 is now available
 
 ## New Services {#sec-release-22.05-new-services}
@@ -73,6 +78,12 @@ In addition to numerous new and upgraded packages, this release has the followin
 - The `services.unifi.openPorts` option default value of `true` is now deprecated and will be changed to `false` in 22.11.
   Configurations using this default will print a warning when rebuilt.
 
+- `security.acme` certificates will now correctly check for CA
+  revokation before reaching their minimum age.
+
+- Removing domains from `security.acme.certs._name_.extraDomainNames`
+  will now correctly remove those domains during rebuild/renew.
+
 - The option
   [services.ssh.enableAskPassword](#opt-services.ssh.enableAskPassword) was
   added, decoupling the setting of `SSH_ASKPASS` from