docs/news.html: add 2010.05 announcement

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

docs/news.html

@@ -11,9 +11,10 @@
     <p>The stable 2010.05 release is out - Thanks to everyone
     contributing and testing the release candidates. See the
     <a href="http://git.buildroot.net/buildroot/plain/CHANGES?id=2010.05">CHANGES</a>
-    file for more details, and go to the <a href="/downloads/">downloads page</a>
-    to pick up the <a href="/downloads/buildroot-2010.05.tar.bz2">2010.05
-    release</a>.</p>
+    file for more details, read the
+    <a href="http://lists.busybox.net/pipermail/buildroot/2010-May/034878.html">announcement</a>
+    and go to the <a href="/downloads/">downloads page</a> to pick up the
+    <a href="/downloads/buildroot-2010.05.tar.bz2">2010.05 release</a>.</p>
 
   <li><b>27 May 2010 -- 2010.05-rc3 released</b>