diff --git a/.hgtags b/.hgtags
index cafee52..ca7884b 100644
--- a/.hgtags
+++ b/.hgtags
@@ -52,3 +52,4 @@
 45033d85b30e3f12c407b7cfc518d76e0eda0263 release-0.2.5
 7bd37aef1e7e87858c12b124e253e98558889b50 release-0.2.6
 ecd9c160f25b7a7075dd93383d98a0fc8d8c0a41 release-0.3.0
+c1f965ef97188fd7ef81342dcf8719da18c554d2 release-0.3.1