diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -2,3 +2,4 @@ cdddeef73834c62a8ba5f3ac4c000cd4cb059e06
 73524cc41d6c6f4a664b39a74ae202be21b58eaf v0.2
 1332b87e543fd947b57d45ccf62e9a0886e09cb5 v0.3
 92b7092ddffa87776c7886dc071113416f772860 v0.4
+11a1ee6b27d1cd655193cfdc032aab76ad7a743c v0.5