diff --git a/.hgtags b/.hgtags
index 95b50ec1..21c7c75f 100644
--- a/.hgtags
+++ b/.hgtags
@@ -154,3 +154,5 @@ ffebffeb0fe85d9dbc35bd20c24afc7aa625c5b7 RECOLL_1_19_11p1
 5c1e72cfbbd4fc72f9763bb5dc0500a52774368b RECOLL_1_19_12
 f7031f7193d3c3ef5be1f1c3df86300b2e2ed072 RECOLL_1_19_12p1
 cffc736664df4fba5dad69e5c5b2ac61878668a5 RECOLL_1_19_12p2
+67f558e667ad83a2c53fc9de6a9f0a61ff2ff2f9 RECOLL_1_20_0
+0000000000000000000000000000000000000000 RECOLL_1_20_0