numpy>=2 will include a couple of breaking changes (to be released soonish), so it would be good to have a release of pint before that (I'd also love to have #1922 in a release, as it will fix some typing issues on python>=3.12)
Most of the urgent issues have already been fixed, the only thing left is #1971.
Other than that, __array__ has gained a optional copy kwarg which we should add (the version of __array__ without copy will cause a deprecation warning).