The OpenDev team has added Ubuntu Noble test nodes to Zuul and Nodepool. This means you can start running jobs on the latest Ubuntu release using `nodeset: ubuntu-noble` or `nodeset: ubuntu-noble-arm64`. If you build your own custom nodesets the labels you will want to use are `ubuntu-noble` and `ubuntu-noble-arm64`.
We expect these to generally work and have already successfully run a number of builds on the new nodes. That said they are new, and you may need updates to bindep files and/or Ansible roles and playbooks. Let us know if you have any questions or find problems.
Clark