--- a/.hgtags	Mon Oct 18 10:23:16 2010 +0100
+++ b/.hgtags	Mon Oct 18 15:52:15 2010 +0100
@@ -6,3 +6,4 @@
 ac0dcfe5059daeb7dbfa6287b92b9a8c512e663a PDK_3.0.1
 a8c9b9457ed6e69ec2fe92990169d594adbacec6 PDK_3.0.2
 a8c9b9457ed6e69ec2fe92990169d594adbacec6 PDK_3.0.3
+55e13740998cdebb77b44d30dd1684afb07492ab PDK_4.0.a