Gitflow

We use Gitflow as a branching model.

Summary

Ongoing work happens on the develop branch
Any PRs (features, ...) are implemented as PRs against develop
When we are ready to release, we merge develop into master, create a release there, then merge master back into develop
Whatever is currently on master can be considered the last released state of the SDK
Never merge directly into master (unless we want e.g. an emergency bugfix release)