It looks like rail 2.1 is not supported. I uploaded my rail2.1 app and got those:
Migration Results rake aborted! undefined method `time_zone=' for # (See full trace by running task with --trace) (in /mnt/home/userapps/21456) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Heroku" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/heroku?hl=en -~----------~----~----~----~------~----~------~--~---
