diff --git a/.hgtags b/.hgtags
index 824845b..d44a125 100644
--- a/.hgtags
+++ b/.hgtags
@@ -5,3 +5,4 @@ e4ac6c10dd9194ff48c95d82e462e45bbd651ef1 0.5
 145a6ae1f8e1a445a9a13c687c17bf587b48522f 0.6
 f5adc3e31d10e2b5478fe2e041b936159dd5c1c0 0.7
 23e15db6feceb801732e75bd5de0a56a7c4b06d0 0.8
+7215435510696bd9a707e243005e332bcbde858f 0.9