diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -159,3 +159,4 @@ 616e788321cc4ae9975b7f0c54c849f36d82182b
 bb96d4a497432722623ae60d9bc734a1e360179e 4.2
 c850f0ed54c1d42f9aa079ad528f8127e5775217 4.2.1
 26c49ed51a698ec016d2b4c6b44ca3c3f73cc788 4.2.2
+857876ebaed4e315f63157bd157d6ce553c7ab73 4.3-rc