id,node_id,number,state,locked,title,user,body,created_at,updated_at,closed_at,merged_at,merge_commit_sha,assignee,milestone,draft,head,base,author_association,auto_merge,repo,url,merged_by
387814954,MDExOlB1bGxSZXF1ZXN0Mzg3ODE0OTU0,3860,closed,0,Fix multi-index with categorical values.,31126826,"@fujiisoup Would you mind reviewing this PR?
The bug was actually straightforward.

 - [X] Closes #3674 
 - [X] Tests added
 - [X] Passes `isort -rc . && black . && mypy . && flake8`
 - [X] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API",2020-03-13T14:44:59Z,2020-03-13T19:55:07Z,2020-03-13T19:55:07Z,2020-03-13T19:55:07Z,ae03616dbd30544cadf4ff85e66cffb582ab3481,,,0,14601f2cb66ee05952b8bf151950f0e9299a065f,0d95ebac19faa3af25ac369d1e8177535022c0d9,CONTRIBUTOR,,13221727,https://github.com/pydata/xarray/pull/3860,
404483176,MDExOlB1bGxSZXF1ZXN0NDA0NDgzMTc2,3976,closed,0,Proposal for better error message about in-place operation,31126826,"Trying to make error message slightly more informative when the user might expect automatic alignment with in-place operation.

 - [X] Closes #3910
 - [ ] Tests added
 - [X] Passes `isort -rc . && black . && mypy . && flake8`
 - [ ] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API
",2020-04-16T15:46:56Z,2020-06-24T14:41:06Z,2020-06-24T14:41:06Z,2020-06-24T14:41:06Z,fb5fe79a2881055065cc2c0ed3f49f5448afdf32,,,0,a82b0232386de1ee297ce7d0fd37a154041244b0,2c77eb531b6689f9f1d2adbde0d8bf852f1f7362,CONTRIBUTOR,,13221727,https://github.com/pydata/xarray/pull/3976,