I have not yet migrated my rails project to the cedar stack. I want to push some bug fixes to my production app on heroku, but here is the response:
$ git push heroku master
remote: ! bamboo-mri-1.9.2 stack not supported.
fatal: unable to access 'https://git.heroku.com/project.git/': The requested URL returned error: 400
Is it still possible to deploy legacy apps running on bamboo?
Thanks!