############# 21 April 2026 ############# ================================== Catalyst Cloud Kubernetes Service ================================== ---------------------- v1.35 Cluster Template ---------------------- Cluster Templates for Kubernetes v1.35 are now available. The :ref:`supported-kubernetes-versions` section of our documentation has more information about this release and projected supported dates of all version releases. To get started using our CNCF Certified Kubernetes service, follow the :ref:`Kubernetes Quick-Start Guide`. ----------- API Service ----------- We have released an update for the API service of CCKS with two notable fixes: * The ``boot_volume_size`` :ref:`cluster label ` now correctly applies numerical values. There was a regression in previous versions. * Attempting to create or delete a cluster while authenticated using an application credenital will now correctly report an error instead of becoming stuck in a ``CREATE_IN_PROGRESS`` or ``DELETE_IN_PROGRESS`` state. =================== Deprecation Notices =================== -------------------- Kubernetes Dashboard -------------------- Automated installation of the Kubernetes Dashboard via the Catalyst Cloud Dashboard or the ``kube_dashboard_enabled`` :ref:`cluster label ` is now deprecated in v1.33 and v1.34. Support is removed in v1.35. Customers are encouraged to consider `Headlamp`_ as an alternative solution. Refer to :doc:`../tutorials/kubernetes/headlamp` for instructions on how to install Headlamp on CCKS. .. _`Headlamp`: https://headlamp.dev ------------------------ Magnum Cluster Templates ------------------------ With the release of v1.35 for Catalyst Cloud Kubernetes Service, clusters running v1.32 have transitioned to unsupported. These templates are now hidden from the Dashboard. Building clusters with a hidden cluster template remains possible through the CLI and API. This supports the case where you need an identical version of an older cluster created. See :ref:`supported-kubernetes-versions` for more information on how to upgrade your v1.32 clusters.