[phillmv]

Hello,

1. Package managers are very hard! The same problems wrt dependency resolution pop up again and again. Whatever you do, I recommend uhm, copying whatever Yehuda et al did for Ruby, Rust, Yarn, i.e. bundler/cargo/yarn

There's lots of prior art out there, and a few days of reading can save you months of terrible effort! Here's one example but there's loads more out there https://yehudakatz.com/2016/10/11/im-excited-to-work-on-yarn...

2. Namely, I don't see any lock files! I didn't look very hard. But get yourself some lockfiles. I also can't stress this enough.

3. Packaging signing really needs to be baked in from the get go, re: https://news.ycombinator.com/item?id=19733085).

Good luck!