diff --git a/.hgtags b/.hgtags
index 6cdb2b3b78..e3ece8adc8 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@ c25f8bf80f1f8f92954cfed3a6dd2f799bd370e4 1.2.0
 a8c16bf00272129b9797a6efc12c9983420b2993 1.6.0
 202fae34666e277acfdfba2fbace862a45227a52 1.8.0
 517ebee49a67cde0f2a31a49e4034df6eba82fdb 2.0.0
+7735bce170f90be4b121bf653d8932c7e095f7fc 2.2.0