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I'm trying to change my Heroku app region by following this official guide: https://devcenter.heroku.com/articles/app-migration.

The problem is that, when I try to fork it at the very beginning using: heroku fork --from sourceapp --to targetapp --region eu.

Heroku cli returns: 

 !    fork is not a heroku command.
 !    Perhaps you meant info
 !    Run heroku help for a list of available commands.

I'm using the latest version of Heroku Cli 6.15.18-fdf2097 in Windows 10

fool-dev
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Josemafuen
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1 Answers1

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heroku-fork says

Heroku CLI plugin to fork an existing app into a new app.

DEPRECATED: Heroku fork is deprecated as a core command. It will no longer be included in the CLI by default 2017-12-01. See Developing CLI Plugins for more information on developing plugins.

You need to install heroku-fork plugin

Installation

heroku plugins:install heroku-fork

More info see here

Hope it helps

fool-dev
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    Why they think not to mention this if review-apps _doesn't_ work for your use case is beyond my comprehension. – Dan Feb 11 '18 at 04:22
  • The suggested replacement is *review-apps* but the only way to get those working is by using GitHub as your source control...? – laverick Jun 15 '18 at 14:56
  • super annoying that this is necessary. Heroku used to be so easy to use. – Jordan Jul 12 '19 at 20:38