Update documentation for limit configuration as percent.
diff --git a/org.jacoco.doc/docroot/doc/changes.html b/org.jacoco.doc/docroot/doc/changes.html
index 8d2e4f8..e8a940c 100644
--- a/org.jacoco.doc/docroot/doc/changes.html
+++ b/org.jacoco.doc/docroot/doc/changes.html
@@ -22,6 +22,9 @@
 
 <h3>New Features</h3>
 <ul>
+  <li>Limit configuration of Maven check goal and Ant check element now also
+      supports percentage values 
+      (GitHub <a href="https://github.com/jacoco/jacoco/issues/534">#534</a>).</li>
   <li>Exclude from a report enum methods <code>valueOf</code> and <code>values</code>
       that are created by compiler
       (GitHub <a href="https://github.com/jacoco/jacoco/issues/491">#491</a>).</li>