diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -37,3 +37,4 @@ c48ffdc671566069ed0f33644da1229277f3cd18
 d66dc192d4e089ba85325afeef5229b73cb0fde4 2.10.0
 1c22a38cca9ae3bee13d6f263792c0629d0061f6 2.10.1
 3076e0d03339f3b41dcc71fb6af2b4169920846c 2.11.0
+9cffa58fae74952b8ffe70328af88a5df17059c1 2.12.0