diff --git a/.hgtags b/.hgtags
index a8b4cec..90c5ae8 100644
--- a/.hgtags
+++ b/.hgtags
@@ -20,3 +20,4 @@ c71952fa3c7ca848ec38a6923b5c6d0e18fff431 1.8
 a5567a0d30112822db2627a04a2e7aa3b6c38148 1.9
 12deea36603da407e3f32640048846a3bd74a9ec 2.0
 a2c465098a3b972bbed00feda9804b6aae1e9531 2.1
+7e92f58754ae6edb3225f26d754bd89c1ff458cf 2.2