diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -51,3 +51,4 @@ aa1f3be38ab127280761889d2dca906ca465b5f4
 b032bec2c0a651ca0ddecb65714bfe6770f67d70 1.8.2
 3cb1e95676ad089596bd81d0937cad37d6e3b7fb 1.8.3
 733af5d9f6b22387913e1d11350fb8cb7c1487dd 1.8.4
+de9eb6b1da4fc522b1cab16d86ca166204c24f25 1.9