diff --git a/.hgtags b/.hgtags
index 478ce54b3..40879d7e4 100644
--- a/.hgtags
+++ b/.hgtags
@@ -4,3 +4,4 @@
 a734ccf61671ef07ba20b24878548174c4a6b092 v0.2.2
 65d32db15b7233b08ecdccb1ec77e94ef2ff5452 v0.2.9
 cdbc7629bd2907c1b4a27337c632a44a418ec9ac v0.3.0
+d8d7cb2fad21a31a81d96060e3a0951feb1ee49f v0.3.1