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
1989588884,I_kwDOAMm_X852lreU,8448,mypy 1.7.0 raising errors,2448579,closed,0,,,0,2023-11-12T21:41:43Z,2023-12-01T22:02:22Z,2023-12-01T22:02:22Z,MEMBER,,,,"### What happened?

```
 xarray/namedarray/core.py:758: error: Value of type Never is not indexable  [index]
xarray/core/alignment.py:684: error: Unused ""type: ignore"" comment  [unused-ignore]
xarray/core/alignment.py:1156: error: Unused ""type: ignore"" comment  [unused-ignore]
xarray/core/dataset.py: note: In member ""sortby"" of class ""Dataset"":
xarray/core/dataset.py:7967: error: Incompatible types in assignment (expression has type ""tuple[Alignable, ...]"", variable has type ""tuple[DataArray, ...]"")  [assignment]
xarray/core/dataset.py:7979: error: ""Alignable"" has no attribute ""isel""  [attr-defined]
```
","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8448/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed,13221727,issue
2003229011,PR_kwDOAMm_X85f9xPG,8472,Avoid duplicate Zarr array read,2448579,closed,0,,,0,2023-11-21T00:16:34Z,2023-12-01T02:58:22Z,2023-12-01T02:47:03Z,MEMBER,,0,pydata/xarray/pulls/8472,"We already get the underlying Zarr array in 
https://github.com/pydata/xarray/blob/bb8511e0894020e180d95d2edb29ed4036ac6447/xarray/backends/zarr.py#L529-L531

and then pass it to `open_store_variable`. Just pass that array down to `ZarrArrayWrapper` instead of reading it from the datastore again.","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8472/reactions"", ""total_count"": 2, ""+1"": 2, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull
2015530249,PR_kwDOAMm_X85gnO8L,8489,Minor to_zarr optimizations,2448579,closed,0,,,0,2023-11-28T23:56:32Z,2023-12-01T02:20:19Z,2023-12-01T02:18:18Z,MEMBER,,0,pydata/xarray/pulls/8489,Avoid repeatedly pinging a remote store by requesting keys at one go.,"{""url"": ""https://api.github.com/repos/pydata/xarray/issues/8489/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,,13221727,pull