sha,message,author_date,committer_date,raw_author,raw_committer,repo,author,committer
c955449d4d5c7ef6b2607af13df4abed778a4c61,"Drop groups associated with nans in group variable (#3406)

* Drop nans in grouped variable.

* Add NaTs

* whats-new

* fix merge.

* fix whats-new

* fix test",2019-10-28T23:46:40Z,2019-10-28T23:46:40Z,0c7e9e762dbfd6554e60c953bf27493047d95109,279c587273ec459ffb5192e60bf8447c05601fa5,13221727,2448579,5635139
e38ca0f168ebc2c52857a2abd45572a6e92beca8,Remove deprecated concat kwargs. (#3288),2019-09-09T18:34:13Z,2019-09-09T18:34:13Z,0c7e9e762dbfd6554e60c953bf27493047d95109,279c587273ec459ffb5192e60bf8447c05601fa5,13221727,2448579,5635139
5940100761478604080523ebb1291ecff90e779e,"Remove .T as shortcut for transpose() (#2509)

* Remove .T as shortcut for transpose()

* fix whats-new

* remove Dataset.__dir__

* Update whats-new.rst

* Update whats-new.rst",2018-10-26T02:04:32Z,2018-10-26T02:04:32Z,0c7e9e762dbfd6554e60c953bf27493047d95109,279c587273ec459ffb5192e60bf8447c05601fa5,13221727,2448579,5635139