diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -11,3 +11,4 @@ 4bac2f37ea463337ddd27f98e7985407a74de504
 1c4febea92c6503ae557fba73b2768659ae90d24 1.7.1
 56a4a4578fc454ee455e33dd74a2cc82234bcb59 1.7.2
 34d6f3d5deb22be56b6c1512ec654bd7f6e03bcc 1.7.3
+f5cca33d29c673b67d43f310bebc4e3a21c6d04c 1.7.4