Basically completely transparent from my point of view. I haven’t come across much open-source software that isn’t available for arm64 already, and this applies

Basically completely transparent from my point of view. I haven’t come across much open-source software that isn’t available for arm64 already, and this applies to both the host machine and working in a Linux VM. The largest offenders are various closed-source apps. I think the only thing that was actually a blocker was no Tensorflow Java JNI package for arm64 Mac. The main friction is around container environments - we have to quite carefully ensure that containers used for development environments are multi-arch where we didn’t care before. This is straightforward for most environments but can be a pin to build in CI.