Extension Life Cycle Automation
Provide a way to automate each step of the "Extension Life Cycle". https://dev.twitch.tv/docs/extensions/life-cycle
Extension developers manage their extensions through email, and a website. There's a ton of links to click, lots of waiting, never ending confirmation dialogs.. and more clicking.
I want to perform one action (one click, one cli command, etc) to move to the next, or previous step. It would save us devs a lot of time and energy.
Personally, I would love to be able to do this on the command line.
$ twitch --to-hosted-test -y -f twitch.config.js
Boom and done. Now you made a mistake and need to go back.
$ twitch --back
$ twitch --to-review ./dist.zip
$ twitch create hello-world
// ^ Think vue-cli, create-react-app.
You get the idea.
EDIT: I just realized the developer rig exists. That would be a great place to add this functionality.