<title>Release Notes</title>
<page href="upgrading.html">Upgrading to 2.4 from 2.2</page>
<page href="new_features_2_4.html">New features with Apache 2.3/2.4</page>
+<page href="new_api_2_4.html">API updates in Apache HTTPD 2.4</page>
<page href="new_features_2_2.html">New features with Apache 2.1/2.2</page>
<page href="new_features_2_0.html">New features with Apache 2.0</page>
<page href="license.html">Apache License</page>
<page separate="yes" href="developer/">Overview</page>
<page href="developer/API.html">Apache API notes</page>
<page href="developer/debugging.html">Debugging Memory Allocation in APR</page>
-<page href="developer/documenting.html">Documenting Apache 2.0</page>
-<page href="developer/hooks.html">Apache 2.0 Hook Functions</page>
-<page href="developer/modules.html">Converting Modules from Apache 1.3 to Apache 2.0</page>
-<page href="developer/request.html">Request Processing in Apache 2.0</page>
-<page href="developer/filters.html">How Filters Work in Apache 2.0</page>
+<page href="developer/documenting.html">Documenting Apache 2.x</page>
+<page href="developer/hooks.html">Apache 2.x Hook Functions</page>
+<page href="developer/modules.html">Converting Modules from Apache 1.3 to Apache 2.x</page>
+<page href="developer/request.html">Request Processing in Apache 2.x</page>
+<page href="developer/filters.html">How Filters Work in Apache 2.x</page>
</category>
<category id="index">
are intended to be brief notes, and you should be able to find
more information in either the <a
href="new_features_2_4.html">New Features</a> document, or in
- the <code>src/CHANGES</code> file.</p>
+ the <code>src/CHANGES</code> file. Application and module developers
+ can find a summary of API changes in the <a href="new_api_2_4.html"
+ >API updates</a> overview.</p>
<p>This document describes only the changes from 2.2 to 2.4. If you
are upgrading from version 2.0, you should also consult the <a