BUG: Don't cast nullable Boolean to float in groupby
- [x] closes #33071
- [x] closes #32194
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry

Thanks @dsaxton for the PR. This also fixes the regression in #32194. can you add test for that case and also test for IntDtype, see https://github.com/pandas-dev/pandas/issues/33071#issuecomment-605441321 I've marked this 1.0.4 for now. > Thanks @dsaxton for the PR. This also fixes the regression in #32194. can you add test for that case and also test for IntDtype, see [#33071 (comment)](https://github.com/pandas-dev/pandas/issues/33071#issuecomment-605441321)

@simonjayhawkins Added some new tests. Should I move the release note to 1.0.4 (and add something for the `agg(dict)` case)? > Added some new tests.

thanks

> Should I move the release note to 1.0.4

not sure if a 1.0.4 is planned. @TomAugspurger ? I’m not sure either. 

> On Mar 28, 2020, at 09:44, Simon Hawkins <notifications@github.com> wrote:
> 
> ﻿
> Added some new tests.
> 
> thanks
> 
> Should I move the release note to 1.0.4
> 
> not sure if a 1.0.4 is planned. @TomAugspurger ?
> 
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 we are not tagging for 1.04
it’s would take quite a bit to backport @dsaxton this looks good, can you merge master and ping on green. Thanks @dsaxton 