Git branch based Versioning

[jmm-slamcore]

If I understand correctly, versioning is only possible if you have folders in your main branch for e.g. v1 and v2 and then structure the navigation in the docs.json to point to those folders e.g. v1/overview.mdx and v2/overview.mdx.

To avoid duplicating content and growing the repo size with every release, it would be convenient if we could add versions that point to a specific git branch so you could have a "latest" version pointing to main but then specific versions pointing to branches that have been cut off main in the past.