Add new module in "new features" in 2.4.x section
<dt><module>mod_socache_redis</module> (available since 2.4.39)</dt>
<dd>Support <a href="http://redis.io/">Redis</a> based shared object cache provider.</dd>
+ <dt><module>mod_systemd</module> (available since 2.4.42)</dt>
+ <dd>systemd integration. It allows httpd to be used in a service with the systemd
+ <code>Type=notify</code>.</dd>
+
</dl>
</section>
