I like slim templates and would like to use them in HANAMI.

--template option

The FEATURES.md file contains the following.

### v0.8.0 - 2016-07-22
- CLI: `hanami new` can be used with `--template` argument to generate a new project with (`erb`/`haml`/`slim`) templates

I executed the following command.

$ hanami new bookshelf --template=slim
ERROR: "hanami new" was called with arguments "bookshelf --template=slim"

Is the --template option already obsolete?

generate slim template

The following command was executed to generate the action.

$ hanami generate action home.show

The app/templates/home/show.html.erb is created.
How do I configure it to generate a show.html.slim instead of a show.html.erb?

Versions of Hanami are as follows.

$hanami --version
v2.2.0.beta1

Thank you very much for your time, and we appreciate your response.