diff --git a/.hgtags b/.hgtags
index 26e5aba..06f56c1 100644
--- a/.hgtags
+++ b/.hgtags
@@ -10,3 +10,4 @@ d5eab01bf49192df2e0f24c78ca4936073e45b19 0.3b2
 603c8586b076f5cf9b70b6cd82578dba7226e0c7 0.3
 5ad01afed8779bb5a384802a2ec7d6ed0186c7d5 0.4b1
 f06e004ca8e4013bf94df0cdade23b01742b0ec0 0.4
+359199eb4e0999b5920eadfa40038013cd360df6 0.5b1