diff --git a/.hgtags b/.hgtags
index 8f242e9939..b6d9c5bd0f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 db4cdd2f163118bc9bfe61accd52c8c671144111 1.0.0
 04c53511909c8a648c24658f284da63f44703599 1.2.0
 dfee139785e1c5b775ebbcd2f0e4ada375845a09 1.4.0
+985ba9d0cd81c3e2355b409321a3c764e3c2b479 1.6.0