diff --git a/.hgtags b/.hgtags
index 6d96699..69a02b8 100644
--- a/.hgtags
+++ b/.hgtags
@@ -20,3 +20,4 @@ ef69515ccafa912360c35a23e303cb180d7e95b9 0.6.1
 605e2b671bf46530fed4a13b2c5924ef1266b132 0.6.2
 2e7fb43f056b5694720b5eaedc2a9a2b7d2507f6 0.9.0
 3fda691df53aacdec7c017e576d5eefb47a7aa1b 1.0.0RC1
+0fc8e1890d9be461f734bb5f93295a5af497d929 1.0.0RC2