diff --git a/.hgtags b/.hgtags
index b9e69f1e1d7..a1a92971cec 100644
--- a/.hgtags
+++ b/.hgtags
@@ -64,3 +64,4 @@ a335c4d643b1cfe14197a9ef195c9b2804f608fc v3.0b1
 507ede9c7f7f475dfafbd4a52c22d767d10a2bc0 v3.0rc1
 ca6bb04b8e17dc54983928375fd99842290366a7 v3.0rc1
 d7196fb94f25fc8da5c993480d5e055141473be4 v3.0rc2
+0000000000000000000000000000000000000000 v3.0rc2