Heroku - How can I undo a push on heroku?

Question

After pushing my app on heroku, my app crashes. I don\'t want to make a git rebase before getting heroku last version (if I do so, I\'ll get fast-forward errors...)

I wo

Answer 1

actually now heroku has a rollback!

http://blog.heroku.com/archives/2010/11/17/releases/

heroku rollback