diff --git a/.hgtags b/.hgtags
index 1639b807..34dc3e6d 100644
--- a/.hgtags
+++ b/.hgtags
@@ -108,3 +108,5 @@ a723105ce61c9f36d4b863f1ec0d65bd517241c3 RECOLL_1_16_0
 53ba21703fe7045f24a343dde948ffa2c1377df5 RECOLL_1_17_1
 2d3c20acfcf4a1e36bedf919adbbe3ee94bb9f93 PAGES
 7197f9a6f5195f98299112776b8a81de0a606f66 RECOLL_1_18_0
+7197f9a6f5195f98299112776b8a81de0a606f66 RECOLL_1_18_0
+0000000000000000000000000000000000000000 RECOLL_1_18_0