sha,message,author_date,committer_date,raw_author,raw_committer,repo,author,committer
7d0e895fc27482256804303a16827feafc828595,"Fixing deepcopy for Dataset.attrs (#2839)

* Fixing deepcopy for Dataset.attrs + adjusting testcase

* removing extra newlines

* Updating whats-new

* PEP8

* Adding attrs-test to the shallow copy testcase
Removing additional argument of Dataset._replace

* Rename _attrs -> attrs",2019-03-30T03:14:37Z,2019-03-30T03:14:37Z,cba3551715bebac5e160a6414315ec4707c8625c,f10b21bed2846b879806f87039b77245b18e7671,13221727,1277781,1217238