miniblog.

Contrasting a Rust specification (being worked on) with a Rust ISO standard (which may not work as well as the existing RFC process), and backward compatibility promises: https://blog.m-ou.se/rust-standard/ (The entire Rust ecosystem is run against new rustc versions surprisingly often too)

I admire hobbyists who build their own kernels, but the size of modern systems is intimidating. Even something like a Bluetooth stack is bigger than historic kernels, and tends to require multiple people. I think it's just the cost of compatibility? Tech collaboration is hard.

Dependabot takes a probabilistic approach to compatibility: how many other projects failed CI when upgrading? It's neat, but I wonder what the base rate for spurious CI failures is.