diff --git a/.hgtags b/.hgtags
index c1d6985624..22e53947ac 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
 bb2bb6af62f06218b0c8c689b24dd16f43307ca1 1.0.0
 5b0a8261963f167230f23a1b97c8b38519428143 1.2.0
 396ad2807deb26c6c353eb119dc50fd4fdcbb28a 1.4.0
+b44aa993ce24453fdb2362187e201a9375bcaa09 1.6.0