id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,active_lock_reason,draft,pull_request,body,reactions,performed_via_github_app,state_reason,repo,type
623230375,MDExOlB1bGxSZXF1ZXN0NDIxOTM3MTk2,4088,Fix conversion of multiindexed pandas objects to sparse xarray objects,2448579,closed,0,,,3,2020-05-22T13:59:21Z,2020-05-26T22:20:06Z,2020-05-26T22:20:02Z,MEMBER,,0,pydata/xarray/pulls/4088,"<!-- Feel free to remove check-list items aren't relevant to your change -->

 - [x] Closes #4019
 - [x] Tests added
 - [x] Passes `isort -rc . && black . && mypy . && flake8`
 - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API

~Doesn't have a proper test. Need some help here~. cc @bnaul ","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/4088/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull