Before Che 7.42 release: publish:

• "stable" (last 7.XX)
• "next" (master)

After Che 7.42 release:

• last version with the che server engine
• stable (7.42)
• next (main)

Special attention to redirections: avoid 404 errors.

NB: to achieve that goal

https://www.eclipse.org/che/docs/che-7/overview/introduction-to-eclipse-che/

• Current state:
• `docs` is added after build time.
• `che-7` is the module name.
• The module has no version.

• Desired state:
• `docs` is the module name
• `che-7` is the version name for the documentation with the che server engine
• `stable` is the version name for the documentation with the devworkspace engine
• `next` is the version name for the `main` branch (after 7.42 release, `master` branch before that).