The version 4.0
prerelease[-branches] branches of the instance template = Docker images taged
4.0-beta[-light] will be REMOVED on Friday, January 29th 2021.
: If you plan to continue using the version 4.0, you MUST now make sure you ONLY use the
release[-light] branches of the instance template = Docker images tagged
4.0[-latest][-light] before Friday, January 29th 2021