release-0.6.31 tag
diff --git a/.hgtags b/.hgtags
index 6786cda..aafd3b9 100644
--- a/.hgtags
+++ b/.hgtags
@@ -185,3 +185,4 @@
 58f05255d3a345d04baef5cff0ca1ae0ac7ecebb release-0.6.28
 eb2bd21dc8d03f6c94016f04ffb9adaf83a2b606 release-0.6.29
 55408deb3cd171efa9b81d23d7a1dd1ccde0b839 release-0.6.30
+d4288915bba73c4c3c9cf5d39d34e86879eb2b45 release-0.6.31