diff --git a/.hgtags b/.hgtags
index da5d059f04..9e722d151c 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1848,3 +1848,4 @@ f9a865d97614940f817b76642282d966781296e5 v7-3-507
 8101253704f6504bed3f0209e9a6fcae3966c6e7 v7-3-509
 53786601213cd9f86db8714f7b0e077b05e2704f v7-3-510
 b782e2f9e6892116ae5d068249b5198bbe0042c6 v7-3-511
+454646820185cbe13e1f2e4f7533b984d3b07b18 v7-3-512