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
821312099,MDExOlB1bGxSZXF1ZXN0NTg0MTI1MzQw,4989,Switch backend API to v2,226037,closed,0,,,3,2021-03-03T17:12:14Z,2021-03-09T01:04:05Z,2021-03-09T01:04:00Z,MEMBER,,0,pydata/xarray/pulls/4989,"- [x] Closes #4309
- [x] Tests added
- [x] Passes `pre-commit run --all-files`
- [x] User visible changes (including notable bug fixes) are documented in `whats-new.rst`
- [x] New functions/methods are listed in `api.rst`

The documentation is in PR #4803

This is a big change so it better gets in early in the development cycle.

Some users visible changes to `xr.open_dataset` need to be discussed.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/4989/reactions"", ""total_count"": 4, ""+1"": 4, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull