diff --git a/.hgtags b/.hgtags
index 708b78109a..775c958571 100644
--- a/.hgtags
+++ b/.hgtags
@@ -23,3 +23,4 @@ e4cc8a1d97335bfa7902fc674565866bfe68402d 4.0.0
 38b6ff652a05e49f204c9aadff74a1fdac2eac84 5.4.0
 6df1f8316087040f3d244a4a7ef9a0e2656f5c22 5.6.0
 f825a126c157673c9e3ff98ccfa9a84a0035764a 5.8.0
+59c4a6ded81909758f770ecce3e59fd3b37dce30 6.0.0