diff --git a/.hgtags b/.hgtags
index 6238bf41ec..13714663b6 100644
--- a/.hgtags
+++ b/.hgtags
@@ -3,3 +3,4 @@
 6ff80755fb616808f89c8a41e4b34bc5c4e05dc5 1.6.0
 68ca862a1c4f636cc8d64bb038717ea77baac60a 1.8.0
 3d0472bea1b38e7b99bd088d5949c80c2d998dba 2.0.0
+cde02a3965dc0c8446cf15349d12f4f43bf6e5de 2.2.0