--- a/.hgtags
+++ b/.hgtags
@@ -5,3 +5,4 @@ b4d0c3786ad3e47beacf8412157326a32b6d25a4
 f40273b0ad7b3a6d3012fd37736d0611f41ecf54 0.5
 0a28dfe59f8fab54a5118c5be4f40da34a53cdb7 0.5b
 12e0fdbc57a0be78f0e817fd1d170a3615cd35da 0.6
+4ccf3de52989b14c3d84e1097f59e39a992e00bd 0.6b