Versioning and what to actively check out
In the README.md, I've tried to outline a strategy adapting semantic version to data.
Ideally, we could then develop
- a clear policy on which versions to check out,
- and a (per project) notion of what a major, minor, patch version bump exactly means.
From the discussion this noon, I'd summarize that we will (at least) check out the latest tag of each major version.