diff --git a/.hgtags b/.hgtags
index e0af25e8e..0ddfebfc1 100644
--- a/.hgtags
+++ b/.hgtags
@@ -277,3 +277,4 @@ ea50b0d79ef1d7d901cd0e4dcd7373447849d719 release-0.8.27
 e68b1c35cad86105ff1c5b240f53442f4c36356e release-0.8.28
 78d3582a30afe63fc0adb17c3ac8891a64e47146 release-0.8.29
 9852c5965a3292a1b6127dbb4da9fce4912d898a release-0.8.30
+4f84115914490e572bcbee5069157b7334df2744 release-0.8.31