Document new feature of HTML report.
diff --git a/org.jacoco.doc/docroot/doc/changes.html b/org.jacoco.doc/docroot/doc/changes.html
index 02286ff..29f0f12 100644
--- a/org.jacoco.doc/docroot/doc/changes.html
+++ b/org.jacoco.doc/docroot/doc/changes.html
@@ -35,6 +35,8 @@
<li>The coverage check has been reworked to allow checks on all counter values
on all element types (GitHub #106).</li>
<li>Coverage checks are now also available in Ant (GitHub #106).</li>
+ <li>Additional list of source files for every package in HTML report
+ (GitHub #142).</li>
</ul>
<h3>Fixed Bugs</h3>