diff --git a/.hgtags b/.hgtags
index bccd564..08c6684 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3,3 +3,4 @@
 874fdfd29b704f1131420cc9f0d226c929fe255f 0.3
 28547d53010248c55e77678087a7ef4195ab7a8a 0.4
 ea4d5abfd0c02a96dd10cfe7ec3e7a76a080f38f 0.5
+a914ae72b4eae171ca50b0ebda12765a68c7f744 0.6