diff --git a/.hgtags b/.hgtags
index 1053a91aba..9a30389047 100644
--- a/.hgtags
+++ b/.hgtags
@@ -8,3 +8,4 @@ fd0f62e49235d5ff61634bff83df8d7fe4927263 5.0.0
 78fde881e3b289f3cab5367d9768de4f2d9f771a 5.2.0
 d6dc516271854ae3c1e8c607190911a407df314f 5.4.0
 df3887556a10a55d4d069fc55b92702a9c8b73f2 5.6.0
+66a68d0d1bab31deb564b602f66a968e0233dc86 5.8.0