diff -r 4e477ddf2eed -r fd8c90cfa36c sbsv2/raptor/RELEASE-NOTES.txt
--- a/sbsv2/raptor/RELEASE-NOTES.txt	Mon Feb 01 10:03:36 2010 +0000
+++ b/sbsv2/raptor/RELEASE-NOTES.txt	Mon Feb 15 13:47:40 2010 +0000
@@ -1,5 +1,12 @@
+Release Notes for Symbian Build System v2
 
-Release Notes for Symbian Build System v2
+next version
+
+Defect Fixes:
+- SF Bug 1569 - excessive recompilation in incremental tracecompiler builds
+- Better error messages for make-engine selection.  e.g. "sbs -e arm" will now produce a useful error message rather than a traceback. "arm" is a real variant but it's not a make engine.  In the past sbs would have tried to use it and would have failed with a complicated traceback. Also doesn't traceback for non-existent make engines.
+- sbs_filter chose wrong embedded default python version. Set to 2.6.4 now.
+- FilterCheck did not check files when run from sbs_filter
 
 version 2.12.1