Switch to main branch

[jtagcat]

    branches:
      - master
      - main # In case we adopt this convention in the future

It's easier to switch earlier than sooner, or sunset any changes at all.

[Torxed]

Where do you want this change to happen?

[jtagcat]

https://github.com/archlinux/archinstall you mean then?

I don't want any change tbh, just if there's a plan to rename master to main, it's probably best done sooner than later.