A new spec version doesn’t mean we stop having the problem.

E.g. kubernetes wrote about solving this only five months ago[1] and by moving from yaml to kyaml, a yaml subset.

[1]: https://kubernetes.io/blog/2025/07/28/kubernetes-v1-34-sneak...

The 1.1 spec was released about _twenty_ years ago, I explicitly used the word _implemented_ for a reason. As in: Our Yaml lib vendor had begun officially supporting that version more than ten years ago.