I'm working on a small project with one other developer and we have a pretty simple workflow - feature branches branched directly from master.
I've just completed some work on a feature branch A and created a pull request on GitHub to merge this back into master. The other developer won't be able to review this for a couple of days.
However, I'd like to start work immediately on a new branch B and I would like this branch to include the work I've just done on branch A. What's the best approach here - should I create branch B from branch A, or should I do something else with merging or rebasing?
