diff --git a/.hgtags b/.hgtags
index 934bc3065a..7fd82a3948 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@ e03ece9a7f1050286e3a0a48c6c895c8a564ff8a 3.2.0
 7ab147e30db6df1e9b79c2534bcc31fac96fee96 3.6.0
 3e86dac26df908a1bc09485962d7877dbc105b06 3.8.0
 2b3c2ad71509d3886ced1abd6d8bea914a853fdf 4.0.0
+463c9d49072d22970159695882310bba2439ed3f 4.2.0