Revision 2.4.4.

Fix bug with hangs on very large sparse arrays.

Try harder to free up memory when running out of space.

Add heap snapshots to JSON format to API.

Recalibrate benchmarks.
Review URL: http://codereview.chromium.org/3421009

git-svn-id: http://v8.googlecode.com/svn/trunk@5462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/ChangeLog b/ChangeLog
index d867c6a..c31f5fc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2010-09-15: Version 2.4.4
+
+        Fix bug with hangs on very large sparse arrays.
+
+        Try harder to free up memory when running out of space.
+
+        Add heap snapshots to JSON format to API.
+
+        Recalibrate benchmarks.
+
+
 2010-09-13: Version 2.4.3
 
         Made Date.parse properly handle TZ offsets (issue 857).