sha,message,author_date,committer_date,raw_author,raw_committer,repo,author,committer
6ff27cae29df7ca52416f5849f6005858c6eb1e7,"Add additional str accessor methods for DataArray (#4622)

* add type hints for the str accessor class

* allow str accessors to use regular expression objects for regular expressions

* implement casefold and normalize str accessor functions

* implement one-to-many str accessor functions

* implement cat, join, format, +, *, and %

* support elementwise operations in many str accessor functions

* update whats-new.rst, api.rst, and api-hidden.rst

* test fixes

* implement requested fixes

* more fixes

* typing fixes

* fix docstring

* fix more docstring

* remove encoding header

Co-authored-by: Maximilian Roos <5635139+max-sixty@users.noreply.github.com>",2021-03-11T17:49:32Z,2021-03-11T17:49:32Z,339b072d5b79297ed40005d4bf25dacaaa1fc1e5,cd792325681cbad9f663f2879d8b69f1edbb678f,13221727,2272878,19864447
1416d5ae475c0875e7a5d76fa4a8278838958162,"Implement idxmax and idxmin functions (#3871)

* drop numpy 1.12 compat code that can hide other errors

* deep copy _indexes (#3899)

* implement idxmax and idxmin",2020-03-29T01:54:24Z,2020-03-29T01:54:24Z,339b072d5b79297ed40005d4bf25dacaaa1fc1e5,cd792325681cbad9f663f2879d8b69f1edbb678f,13221727,2272878,19864447