diff --git a/.hgtags b/.hgtags
index ba5f4914eb..e14fdd6618 100644
--- a/.hgtags
+++ b/.hgtags
@@ -17,3 +17,4 @@ a8e7c5a26a05f775987a02634eeb9063bb9f5464 3.6.0
 73b739923a078ee49fd66a500f6bbe00dafe79b1 4.2.0
 3e86409400dd4400c3a8944aca15993c1d355705 4.4.0
 10cf35904bd54f0c95e2da86e3b8fb3334d78716 4.6.0
+b46d17a23fa66ec045f1c4b9bcf44485e8c6c80f 4.8.0