Storybook versions 
An express server which provides different versions of storybook
Install
npm i -D @namics/storybook-versions
CLI
$ storybook-versions
Options
-c, --create
Create a new version into storybook-versions by adding the path to the storybook-static directory
-s, --src
Source directory (default storybook-static-versions)
-p, --port
Port