diff -r 8cf38c6b33f8 -r bece235e3054 .hgtags
--- a/.hgtags	Wed Feb 06 23:14:50 2013 +0100
+++ b/.hgtags	Thu Feb 07 12:08:37 2013 +0100
@@ -31,3 +31,4 @@
 21c42b095c841d1a7508c143d6b6e98d95dbfa69 Isabelle2012
 2c3d0cb151c07469f16e5524bd175ea4a52785a7 Isabelle2013-RC1
 7fc61bfb1c2d89a70146a672dbcc14355e72652a Isabelle2013-RC2
+8cf38c6b33f88609253e0f6fc9e08cea5a97f6a3 Isabelle2013-RC3