diff --git a/.hgtags b/.hgtags
index 25b4fd7cc675b544a90f6de4aac027e8af282f4a..a3058aa2539827fcc16f7066c88e2c5758102976 100755
--- a/.hgtags
+++ b/.hgtags
@@ -492,3 +492,4 @@ a7872554f3665588f1e8347d472cec3a299254b3 3.7.14-release
 bcc2770e21c125e0bab59141c51db9145aec068d 3.7.17-release
 2729c1daf0257d68a40bdbc4acf1a16184974bbd 3.7.18-release
 82973b38a6c9a457333e3519e4f2b16bb5eedf47 3.7.19-release
+27094824773b907c2e559396e6f9ec3a963de52d 3.7.20-release