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 539171948,MDExOlB1bGxSZXF1ZXN0MzU0MTk0MDE0,3637,concat keeps attrs from first variable.,2448579,closed,0,,,1,2019-12-17T16:20:22Z,2022-01-05T18:57:38Z,2019-12-24T13:37:04Z,MEMBER,,0,pydata/xarray/pulls/3637," - [x] Closes #2060, closes #2575, xref #1614 - [x] Tests added - [x] Passes `black . && mypy . && flake8` - [x] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API ","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3637/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull