diff --git a/.hgtags b/.hgtags
index 6857859e61..ecbb8e7a6b 100644
--- a/.hgtags
+++ b/.hgtags
@@ -29,3 +29,4 @@ e02f5aebb87e3f07d27376647756caa9762931d8 Release-4.11.4
 14338b0ab1738fbd8987677ecdb9a73d79fc229d release-4.11.6
 b247b35d821144849f551e02da8ba719f91d5fb0 Release-6.0.2
 aed55cba29009ad3db48880a7cfb66407ce9805f release-6.0.3
+87cf618a39e38ec58df916d10e6a924de62ae37d release-6.1.0-beta