html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue https://github.com/pydata/xarray/issues/4220#issuecomment-1545408039,https://api.github.com/repos/pydata/xarray/issues/4220,1545408039,IC_kwDOAMm_X85cHQ4n,5821660,2023-05-12T08:55:09Z,2023-05-12T08:55:09Z,MEMBER,`combine_first` uses `fillna` under the hood -> #3570,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,656089264