diff --git a/README b/README
index c727e412..919f016c 100644
--- a/README
+++ b/README
@@ -4,6 +4,16 @@ for updated informations:
 
     http://www.mediawiki.org/wiki/Extension:SyntaxHighlight_GeSHi
 
+== Requirements ==
+
+This version of the extension has been tested with GeSHi 1.0.8.6 and MediaWiki 1.16
+as of 2010-01-01. It may or may not work with earlier versions of the aforementioned
+software. To get releleases of this extension compatible with earlier versions of
+MediaWiki, visit: 
+
+    http://www.mediawiki.org/wiki/Special:ExtensionDistributor/SyntaxHighlight_GeSHi
+
+
 == Installation ==
 
 If you downloaded this from MediaWiki.org, there should already be
diff --git a/SyntaxHighlight_GeSHi.php b/SyntaxHighlight_GeSHi.php
index dd587e34..014de120 100644
--- a/SyntaxHighlight_GeSHi.php
+++ b/SyntaxHighlight_GeSHi.php
@@ -33,9 +33,6 @@
  * A language is specified like: <source lang="c">void main() {}</source>
  * If you forget, or give an unsupported value, the extension spits out
  * some help text and a list of all supported languages.
- *
- * The extension has been tested with GeSHi 1.0.8.3 and MediaWiki 1.15.1
- * as of 2009-08-05
  */
 
 if( !defined( 'MEDIAWIKI' ) )