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
891200849,MDU6SXNzdWU4OTEyMDA4NDk=,5298,0.18.1 patch release?,2448579,closed,0,,,12,2021-05-13T16:50:30Z,2021-05-19T20:47:13Z,2021-05-19T06:53:13Z,MEMBER,,,,"I think we should issue a patch release soon.

- [x] `xarray.map_blocks` will break with new dask,distributed releases this week since we don't have a released version with https://github.com/pydata/xarray/pull/5271
- [x] #5296: fix for regression reported in #5295 
- [x] #5300: fix the error message in #5291 so that it is more helpful. It's a key entry point for new users.
- [x] #5299 RTD build is broken
- [ ]  #5329 should throw `FileNotFoundError` error on nonexistent file?

Nice to have
- [ ] #5252 zarr region
- [ ] #5045 assigning to subset
- [x] #5239 drop_duplicates
- [x] #5288 invalid reference date error

Thoughts? Volunteers?","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/5298/reactions"", ""total_count"": 2, ""+1"": 2, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed,13221727,issue
891240764,MDU6SXNzdWU4OTEyNDA3NjQ=,5299,failing RTD build,2448579,closed,0,,,1,2021-05-13T17:50:37Z,2021-05-14T01:04:22Z,2021-05-14T01:04:22Z,MEMBER,,,,"The RTD build is failing on all PRs with

```
Sphinx parallel build error:
nbsphinx.NotebookError: UndefinedError in examples/ERA5-GRIB-example.ipynb:
'nbformat.notebooknode.NotebookNode object' has no attribute 'tags'
```
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/5299/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed,13221727,issue