I’d like to be able to exclude multiple branches from being auto-canceled. An example pain point: our release-candidate branch is not the default. When it finishes, it posts the built iOS app to Fabric for distribution. Person 1 merges a fix to RC, then when their build is almost done (30+ minutes in our case), Person 2 merges to RC, canceling the build and causing a long delay in distributing Person 1’s build. Being able to exclude release-candidate, staging, and master in our case would make this a non-issue.