Ready for release.

--HG--
branch : trunk
diff --git a/CHANGES b/CHANGES
index 7ddc96c..ca1214c 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3,7 +3,7 @@
 
 Version 2.4
 -----------
-(codename to be selected, release date unknown)
+(codename Correlation, released on April 13th 2010)
 
 - the environment template loading functions now transparently
   pass through a template object if it was passed to it.  This