diff -r a45121ffcfcb -r 0a3f301271ba .hgtags
--- a/.hgtags	Mon Oct 03 11:14:19 2011 +0200
+++ b/.hgtags	Mon Oct 03 11:16:51 2011 +0200
@@ -28,3 +28,4 @@
 35815ce9218a8822a50f5d80b96aa8d1970ec35d Isabelle2009-2
 6d736d983d5cfec4a6c6fba174db2cd93493a96b Isabelle2011
 24ad77c3a147d6ea211780ceb21532502da6f2c4 Isabelle2011-1-RC1
+a45121ffcfcba08b5a9b0d8970b982152ac72366 Isabelle2011-1-RC2