diff --git a/.hgtags b/.hgtags
index 1d7657b206..ff92da09f8 100644
--- a/.hgtags
+++ b/.hgtags
@@ -5,3 +5,4 @@ ff32ed4086837f7dae96c44a46520d17d1bc28fa 4.6.0
 b44e913d22848d86c237c901d765535d1ab46faf 5.0.0
 5792c1dd486f65866b497ac98c0d6c2b5f4102e7 5.2.0
 317bcf82b7d6a99304ac8644f1c750c04fda79d1 5.4.0
+5dc4517730a7e3e23f080d4ee7fd471eaaf65791 5.6.0