Split up release history table into subsections for every major release

src/site/xdoc/release-history.xml

@@ -24,8 +24,13 @@ limitations under the License.
 <!-- ================================================== -->
   <section name="Commons Lang Release History">
 
+  This page contains information about all Apache Commons Lang releases.
+
+    <subsection name="org.apache.commons:commmons-lang3:3.x">
       <table>
-<tr><th>Version</th><th>Release date</th><th>Required Java Version</th><th>Javadoc</th><th>Release notes</th></tr>
+        <tr>
+          <th>Version</th><th>Release date</th><th>Required Java Version</th><th>Javadoc</th><th>Release notes</th>
+        </tr>
         <tr>
           <td>3.4</td><td>2014-04-06</td><td>6.0</td><td><a href="javadocs/api-3.4/">api-3.4</a></td><td><a href="release-notes/RELEASE-NOTES-3.4.txt">release notes for 3.4</a></td>
         </tr>
@@ -48,11 +53,19 @@ limitations under the License.
           <td>3.1</td><td>2011-11-14</td><td>5.0</td><td><a href="javadocs/api-3.1/">api-3.1</a></td><td><a href="release-notes/RELEASE-NOTES-3.1.txt">release notes for 3.1</a></td>
         </tr>
         <tr>
-  <td>3.0.1</td><td>2011-08-9</td><td>5.0</td><td><a href="javadocs/api-3.0.1/">api-3.0.1</a></td><td><a href="release-notes/RELEASE-NOTES-3.0.1.txt">release notes for 3.0.1</a></td>
+          <td>3.0.1</td><td>2011-08-09</td><td>5.0</td><td><a href="javadocs/api-3.0.1/">api-3.0.1</a></td><td><a href="release-notes/RELEASE-NOTES-3.0.1.txt">release notes for 3.0.1</a></td>
         </tr>
         <tr>
           <td>3.0</td><td>2011-07-18</td><td>5.0</td><td><a href="javadocs/api-3.0/">api-3.0</a></td><td><a href="release-notes/RELEASE-NOTES-3.0.txt">release notes for 3.0</a></td>
         </tr>
+      </table>
+    </subsection>
+
+    <subsection name="commons-lang:commmons-lang:2.x">
+      <table>
+        <tr>
+          <th>Version</th><th>Release date</th><th>Required Java Version</th><th>Javadoc</th><th>Release notes</th>
+        </tr>
         <tr>
           <td>2.6</td><td>2011-01-16</td><td>1.3</td><td><a href="javadocs/api-2.6/">api-2.6</a></td><td><a href="release-notes/RELEASE-NOTES-2.6.txt">release notes for 2.6</a></td>
         </tr>
@@ -74,6 +87,14 @@ limitations under the License.
         <tr>
           <td>2.0</td><td>2003-09-02</td><td>1.1</td><td><a href="javadocs/api-2.0/">api-2.0</a></td><td><a href="release-notes/RELEASE-NOTES-2.0.txt">release notes for 2.0</a></td>
         </tr>
+      </table>
+    </subsection>
+
+    <subsection name="commons-lang:commmons-lang:1.x">
+      <table>
+        <tr>
+          <th>Version</th><th>Release date</th><th>Required Java Version</th><th>Javadoc</th><th>Release notes</th>
+        </tr>
         <tr>
           <td>1.0.1</td><td>2002-11-25</td><td>1.1</td><td><a href="javadocs/api-1.0.1/">api-1.0.1</a></td><td><a href="release-notes/RELEASE-NOTES-1.0.1.txt">release notes for 1.0.1</a></td>
         </tr>
@@ -81,6 +102,7 @@ limitations under the License.
           <td>1.0</td><td>2002-10-04</td><td>1.1</td><td><a href="javadocs/api-1.0/">api-1.0</a></td><td><a href="release-notes/RELEASE-NOTES-1.0.txt">release notes for 1.0</a></td>
         </tr>
       </table>
+    </subsection>
 
   </section>
 <!-- ================================================== -->