diff --git a/.hgtags b/.hgtags
index d3d73d7..7f30380 100644
--- a/.hgtags
+++ b/.hgtags
@@ -7,3 +7,4 @@ f865166a668bfff2680e402617bf05063951f1b7 1.0
 d7a4db243440502194252613c03609891f764da9 1.3
 b03321d13f9adeffff16efd78640f563e7fefbe5 1.4
 270f1eebaf1a05340fc2b9107b75211b2f489e9d 2.0
+dc4f153011d0f97f35532cc75a09f2402b2e8943 2.2