Theoretically speaking, pinging @AmineChikhaoui is part of the release process for 23.11 to start the process of creating new AMIs: Branch-off - NixOS Release Wiki.
But given the state of maintenance of our AMIs (alas), I am not very comfortable continuing this process, hence why I opened feat: remove AMI uploading of the process by RaitoBezarius · Pull Request #75 · NixOS/release-wiki · GitHub and nixos/amazon: drop by RaitoBezarius · Pull Request #269240 · NixOS/nixpkgs · GitHub.
@arianvp proposed himself (with the help of @tomberek) to step up and take over this work (as can be seen in those PRs).
That’s all the information I have, at the moment, on the matter. I will leave it to the people working on that to update us on the status.
cc @figsoda