I think it's important for the breaking changes to be at the _top_ of the file instead of the bottom. Now that it's not being rendered by GitHub's Releases markdown, we can remove the prettier ignores.
GitHub consistently crashes while rendering our existing `CHANGELOG.md` — we got a lot of changes! Here I add a new directory and split the changelog on our "breaking" versions. See https://github.com/astral-sh/uv/tree/zb/cl-split/changelogs and https://github.com/astral-sh/uv/blob/zb/cl-split/CHANGELOG.md#05x The downside is that we'll break some links. I don't think there's much to be done about it though.