It's currently testing against a fork of pint, which will need merging into pint. Then will need a new release of pint to specify in the pint-pandas requirements.
It's also using a fork of pandas to test against, making it take longer to run tests. There's a PR to update pandas https://github.com/pandas-dev/pandas/pull/48920 I don't think this is strictly necessary for a pint-pandas release.
https://github.com/hgrecco/pint-pandas/pull/133 contains updates for pandas 1.6. I think it'll work for versions 1.4 and 1.5 too but isn't tested against them.
It's currently testing against a fork of pint, which will need merging into pint. Then will need a new release of pint to specify in the pint-pandas requirements.
It's also using a fork of pandas to test against, making it take longer to run tests. There's a PR to update pandas https://github.com/pandas-dev/pandas/pull/48920 I don't think this is strictly necessary for a pint-pandas release.
To do list
[x] Merge changes to pint
[x] New pint release
[x] Update CI & pint requirement to new release
[x] New pint-pandas release
[ ] Merge changes to pandas
[ ] New pandas release
[ ] Update CI & pandas requirement to new release