exclude release branches on trigger

[HeidiRechek]

I know that the filters on the triggers is a feature, but can one exclude branches using the same method?

My use case:
we cut a release branch from develop when we're preparing to release. We then create a pull request to merge into master (for historical purposes only) . Until there is a need for a hotfix, this has already been built/tested , so no need to build it again. Thus I need a way to exclude the trigger on branches that start with release/*

If we have to hotfix, we create a branch off the release and merge it back in.