- Fix read_csv with positional usecols (:pr:`1069`) `Patrick Hoefler`_
- Fix isin for head computation (:pr:`1068`) `Patrick Hoefler`_
- Fix isin with strings (:pr:`1067`) `Patrick Hoefler`_
- Use ensure_deterministic kwarg instead of config (:pr:`1064`) `Florian Jetter`_
- Add cache argument to ``lower_once`` (:pr:`1059`) `Richard (Rick) Zamora`_
- Fix non-integer divisions in FusedIO (:pr:`1063`) `Patrick Hoefler`_
- Fix dropna before merge (:pr:`1062`) `Patrick Hoefler`_
- Fix sort_values for unordered categories (:pr:`1058`) `Patrick Hoefler`_
- Fix to_parquet in append mode (:pr:`1057`) `Patrick Hoefler`_