Introducing a boatload of improvements!
The user interface has been expanded and made vertically scaleable:
But wait, there's new boxes!
You can now specify a GitHub API key to gain access to all private repositories that account has access to. To make one, go to your settings, then "Personal access tokens" all the way at the bottom. Create a new token with the "repo" scope (not any of its children), then copy and paste the key into the plugin. Since you can't see the key after you leave the page, the plugin will save it for you.
Additionally, you can now specify which class you want the default instances to be. To allow you to force a file to always be a script, there are three shorthands:
scrserverscript
There are some other improvements too, mostly around error handling.