diff --git a/.hgtags b/.hgtags
index 31a99736f..1836d07b2 100644
--- a/.hgtags
+++ b/.hgtags
@@ -23,3 +23,4 @@ e2a60653cb490aeed81bbbd83c070b99401c211c 1.0.0b9
 4fc5212f7626a56b9eb6437b5c673f56dd7eb942 1.2.0
 c143a8c8840a1c68570890c8ac6165bbf92fd3c6 1.2.1
 eafd3c256e8732dfb0a4d49d051b5b4339858926 1.3.0
+d5eacf390af74553227122b85e20345d47b2f9e6 1.3.1