One thing that bugs me is the installer refers to an "app URL" for support and updates, and it points at docs.sandstorm.io. I want to change this, but the docs is probably the best place for support, and the GitHub would be the best place for updates, but I don't want to put a GitHub link there or have to add a separate URL to the config for this.

I am sort of wondering if we should have a "landing page" for some of our project tools on sandstorm.org with some of the basic information and links. Something like a sandstorm.org/vagrant-spk which links to the latest downloads, the right docs files, etc.

Agree with this change in attribution of publication.

I love the idea of a landing page for sandstorm.org, which can point back to sandstorm.io resources that are still valid, but to the org domain where appropriate. A single canonical reference for the status of the project would be incredibly helpful, IMO, and the landing page could be it.

I have a draft of the landing page here: https://vagrant-spk-landing.sandstorm-website-684.pages.dev/vagrant-spk (Apparently I started this a while ago and never finished it.) Up to "Step 1" is correct, the rest is just the normal Sandstorm install instructions.