What these are
These are write-ups of things that broke while I was building and shipping my tools, and how each one got fixed. Most of them took real time to track down, and I couldn’t find a good explanation anywhere else, so I wrote them down.
Each note names the real repository, and where there is one, the error message and the commit that fixed it. When a fix lives in my private configuration instead of a public repository, the note says so.
The end of each note covers what it does and doesn’t prove, and where every fact in it came from.