bye. bye macos x86_64 https://github.blog/changelog/2025-09-19-github-actions-macos-13-runner-image-is-closing-down/ we will probably need to switch to using rosetta, for x64 compilation, as

macos-15-intel

I believe is a chargable runner, and x64 will be dropped by macos anyway, but supporting older x86_64 clients should still be on our radar, as it generally is just setting an xcode env var. If/when rosetta gets removed, it’ll be a different story, but as it is used for x64 emulation of linux, which has been gaining in popularity on macos, especially with apple releasing

container

(their docker alternative), I imagine it will be here for a while