diff --git a/prism/CHANGELOG.txt b/prism/CHANGELOG.txt
index f2ec67d2..de9e9c4f 100644
--- a/prism/CHANGELOG.txt
+++ b/prism/CHANGELOG.txt
@@ -12,6 +12,15 @@ Latest changes (reverse chronological):
 
 * ...
 
+-----------------------------------------------------------------------------
+Version 3.3.beta2 (released 29/7/2009)
+-----------------------------------------------------------------------------
+
+Bug fixes:
+- LTL model checking (svn: 112, 1132)
+- Approximate model checking (svn: 1214)
+- Building on new Macs (svn: 1103, 1105, 1349)
+
 -----------------------------------------------------------------------------
 Version 3.3.beta1 (released 20/5/2009) (svn: trunk rev 1066)
 -----------------------------------------------------------------------------