sha,message,author_date,committer_date,raw_author,raw_committer,repo,author,committer
218ea21d79b5eaf04c982c235deb437a529bf35a,"improve typing of DataArray and Dataset reductions (#6746)

* improve typing of DataArray and Dataset reductions

* fix some mypy errors

* import Self from xarray.core.types

* fix typing errors

* fix remaining mypy error

* fix some typing issues

* add whats-new

* re-add type ignore

---------

Co-authored-by: Michael Niklas <mick.niklas@gmail.com>",2023-09-14T12:13:57Z,2023-09-14T12:13:57Z,cc7662c9df46dd98418b6e9f340bb630c1c90ce0,cd792325681cbad9f663f2879d8b69f1edbb678f,13221727,32801740,19864447
2896a80aaf1fb9ab5197e2c42c731369a2748c42,"add typing to unary and binary arithmetic operators (#4904)

* add typing to arithmetic ops and refactor arithmetic

* minor tweaks

* change names of Unions

* incorporate work from rhkleijn/gen-ops

* changes from code review, whats-new entry

* Fix merge artifact

* fix one more merge artifact

Co-authored-by: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>
Co-authored-by: Maximilian Roos <m@maxroos.com>",2021-04-14T15:59:59Z,2021-04-14T15:59:59Z,cc7662c9df46dd98418b6e9f340bb630c1c90ce0,cd792325681cbad9f663f2879d8b69f1edbb678f,13221727,32801740,19864447