diff --git a/.hgtags b/.hgtags
index d6be4a5cdb..938628ebfa 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1 +1,2 @@
 2140c037504737ef54a842e032582eacf508643b 1.4.0
+1e4a81489ddeb895e18c572628969bea4e7b7f4a 1.6.0