Hi,
The Confidential Container work is split off into it’s own set of repos that depend on Kata.
Have you seen the quick start here:
https://github.com/confidential-containers/confidential-containers?tab=readme-ov-file#get-started-quickly
We also have a slack under CNCF that is specific to the confidential container project.
You can find a link to that and other community resources here:
https://confidentialcontainers.org/community/
Best,
Dan