updated the docs, ready for 2.5.2 release Daniel

* NEWS doc/*: updated the docs, ready for 2.5.2 release
Daniel
diff --git a/doc/news.html b/doc/news.html
index 961538b..2422855 100644
--- a/doc/news.html
+++ b/doc/news.html
@@ -100,10 +100,28 @@
 <p>Items not finished and worked on, get in touch with the list if you want
 to test those</p>
 <ul>
-<li>Finishing up <a href="http://www.w3.org/TR/xmlschema-1/">XML
-    Schemas</a> and <a href="http://www.w3.org/TR/xinclude">XInclude</a>
+<li>More testing on RelaxNG</li>
+  <li>Finishing up <a href="http://www.w3.org/TR/xmlschema-1/">XML
+  Schemas</a>
 </li>
 </ul>
+<h3>2.5.2: Feb 5 2003</h3>
+<ul>
+<li>First implementation of RelaxNG, added --relaxng flag to xmllint</li>
+  <li>Schemas support now compiled in by default.</li>
+  <li>Bug fixes: DTD validation, namespace checking, XInclude and entities,
+    delegateURI in XML Catalogs, HTML parser, XML reader (Stéphane Bidoul),
+    XPath parser and evaluation,  UTF8ToUTF8 serialization, XML reader memory
+    consumption, HTML parser, HTML serialization in the presence of
+  namespaces</li>
+  <li>added an HTML API to check elements and attributes.</li>
+  <li>Documentation improvement, PDF for the tutorial (John Fleck), doc
+    patches (Stefan Kost)</li>
+  <li>Portability fixes: NetBSD (Julio Merino), Windows (Igor Zlatkovic)</li>
+  <li>Added python bindings for XPointer, contextual error reporting
+    (Stéphane Bidoul)</li>
+  <li>URI/file escaping problems (Stefano Zacchiroli)</li>
+</ul>
 <h3>2.5.1: Jan 8 2003</h3>
 <ul>
 <li>Fixes a memory leak and configuration/compilation problems in 2.5.0</li>