docs: more 7.3 doc updates

docs/download.html

@@ -9,9 +9,9 @@
 <H1>Downloading</H1>
 
 <p>
-Current development release: <b>7.1</b>
+Current development release: <b>7.3</b>
 <br>
-Last stable release: <b>7.0.4</b>
+Last stable release: <b>7.2</b>
 </p>
 
 <p>

docs/news.html

@@ -11,6 +11,20 @@
 <H1>News</H1>
 
 
+<h2>January TBD, 2009</h2>
+<p>
+<a href="relnotes-7.3.html">Mesa 7.3</a> is released.
+This is a new development release.
+</p>
+
+
+<h2>September 20, 2008</h2>
+<p>
+<a href="relnotes-7.2.html">Mesa 7.2</a> is released.
+This is a stable, bug-fix release.
+</p>
+
+
 <h2>August 26, 2008</h2>
 <p>
 <a href="relnotes-7.1.html">Mesa 7.1</a> is released.