Via #64:
the current URL suffix for the stable branch docs is called doc/api, isn't it better to rename it to something related to that specific stable version (like /api/v4.0) for example.
Yes, we should include the version in the docs we are building, and then have a api symlink to the current one.
This would mean to not overwrite old docs when pushing it to https://github.com/awesomeWM/awesomeWM.github.io probably?