Branching steps
- get darc: https://github.com/aspnet/Extensions/blob/master/eng/common/darc-init.sh
- Add bot config to merge p5 back to master: dotnet/versions#463. May need to retrigger via internal dnceng dotnet/arcade/branch-merge-pr-generator
- Create branches with git
- Update branding on master to preview 6: https://github.com/aspnet/AspNetCore/commit/3af9f5811441e221ec72965d9f086da5f91623dc
- Remove preview4 branches, need to disable protected branches via settings
- email to notify branching
?. Update Maestro subscriptions
watch CI
darc