diff --git a/.hgtags b/.hgtags
index 856b855a3a..14806b43e7 100644
--- a/.hgtags
+++ b/.hgtags
@@ -1981,3 +1981,4 @@ c068389057c9a89fa351678b5f5776278971dabe v7-3-641
 79ac6744237ce5076a6d2e2b21198dfddc2cc9dd v7-3-642
 fdac34e3afa5f0dea26dba5e96932e3b9a0be50a v7-3-643
 fb7c028dcac7555fee78096813e3846d157cc91b v7-3-644
+1810ee914648ef3e16a8cf866299a32c4a9a00cb v7-3-645