Version 3.9.22

Enabled count-based profiler by default.

Implemented a hash based look-up to speed up address checks in large object space (issue 853).

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@11093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/ChangeLog b/ChangeLog
index 3e47274..fd3f4dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2012-03-20: Version 3.9.22
+
+        Enabled count-based profiler by default.
+
+        Implemented a hash based look-up to speed up address checks
+        in large object space (issue 853).
+
+        Performance and stability improvements on all platforms.
+
+
 2012-03-19: Version 3.9.21
 
         Fixed push-to-trunk script (and re-push).