Readme out of date...?

[GenericJam]

Following the instructions in the readme:

mix release --env=prod
gives:
mix release --env=prod ** (Mix) Could not invoke task "release": 1 error found! --env : Unknown option

mix help release' gives: ## Command line options

• --force - forces recompilation
• --no-archives-check - does not check archive
• --no-deps-check - does not check dependencies
• --no-elixir-version-check - does not check Elixir version
• --no-compile - does not compile before assembling the release
• --overwrite - if there is an existing release version, overwrite it
• --path - the path of the release
• --quiet - do not write progress to the standard output
• --version - the version of the release`

Following the rest of the readme I can't produced the tar file so I'm kind of lost.

[Liferenko]

That issue still exist in 2021. I hope I will solve it and send PR asap

[Liferenko]

mix distillery.init && mix distillery.release --env==prod
(source)