diff --git a/.hgtags b/.hgtags
index 11d18d6c..af6aaec0 100644
--- a/.hgtags
+++ b/.hgtags
@@ -130,3 +130,5 @@ e44205c256063d6388682c1dfc62b4db6184db0d help
 1748dcc041025a603cb9accab1f53ba47d5bd9fc RECOLL_1_19_2
 e078fd1b2fff43a8bef3c53e72119f93e1db038e RECOLL_1_19_3
 cf48c2b0170b8a2fd86b19180c25d48308cdff56 RECOLL_1_19_4
+cf48c2b0170b8a2fd86b19180c25d48308cdff56 RECOLL_1_19_4
+0000000000000000000000000000000000000000 RECOLL_1_19_4