diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -33,3 +33,4 @@ 836d8bb9fcd930b952b9a02029442c71c2441983
 dfb6c481b1a2c33705de9a9b5304bc924c46b202 2.8.1
 4a5bec08ccfb47a27f9e98698f12dd5b7246623b 2.8.2
 604935b98f5b5e4a5e903594f048046e1fbb3519 2.8.3
+c48ffdc671566069ed0f33644da1229277f3cd18 2.9.0