start 3.4.0 release notes


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7386 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/NEWS b/NEWS
index 6fb5148..f356af3 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,10 @@
 
+Release 3.4.0 (???)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Changes include:
+- SSE3 insns now supported.  Changed CPUID output to be Core-2, so now it
+  claims to be a Core 2 E6600.
+
 Release 3.3.0 (7 December 2007)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 3.3.0 is a feature release with many significant improvements and the