SCS R0 has been released on 2021-07-15 and bundles the work accomplished by the community prior to the full start of the project.
See Release Notes for R0 for more information.
R1 came quickly after R0 and was the first release to ship a production ready k8s stack (with k8s cluster API), some identity federation integration and much improved preconfiguration for monitoring and logging.
See Release Notes for R1 for more information.
This release delivers vast improvements for bare metal automation and the features in the container layers.
See Release Notes for R2 for more information.
Release 3 features user federation, increase in deployment and upgrade velocity by improving automated test coverage as well as bringing disk encryption based on tang from the state of a technical preview to be fully supported.
See Release Notes for R3 for more information.
The implemented open source components have been updated to the latest stable versions. Among others, this includes OpenStack Zed, Kubernetes Cluster API 1.3.x, Cluster API Provider for OpenStack 0.7.x, Kubernetes 1.26.x, and Ubuntu 22.04 LTS.
See Release Notes for R4 for more information.
We have a 6 month release cadence -- R5 will follow in September 2023. Until then, we will provide bugfixes and security fixes for R4.
We do work towards a model where our partners can actually follow our main development branches -- right now, our CI needs a bit more coverage though to make this safe.