groupby: Dispatch quantile to flox. (#8720)

* groupby: Dispatch median, quantile to flox. * bump min flox version * Add test for chunked dataarrays * Cleanup * Disable median for now. * update whats-new * update whats-new * bump min flox version * add requires_dask * restore dim order * fix whats-new * Fix doctest * cleanup * Update xarray/core/groupby.py * Fix mypy
pydata · Mar 26, 2024 · ee02113 · ee02113
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diff --git a/doc/whats-new.rst b/doc/whats-new.rst
@@ -23,6 +23,8 @@ v2024.03.0 (unreleased)
 New Features
 ~~~~~~~~~~~~
 
+- Grouped and resampling quantile calculations now use the vectorized algorithm in ``flox>=0.9.4`` if present.
+  By `Deepak Cherian <https://github.com/dcherian>`_.
 - Do not broadcast in arithmetic operations when global option ``arithmetic_broadcast=False``
   (:issue:`6806`, :pull:`8784`).
   By `Etienne Schalk <https://github.com/etienneschalk>`_ and `Deepak Cherian <https://github.com/dcherian>`_.