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 227824167,MDExOlB1bGxSZXF1ZXN0MjI3ODI0MTY3,2536,closed,0,Include multidimensional stacking groupby in docs (#2493),44521652," - [ ] Closes #xxxx (remove if there is no corresponding issue, which should only be the case for minor changes) - [ ] Tests added (for all bug fixes or enhancements) - [ ] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API (remove if this change should not be visible to users, e.g., if it is an internal clean-up, or if this is part of a larger project that will be documented later) ",2018-11-02T03:51:35Z,2018-11-02T04:37:09Z,2018-11-02T04:36:56Z,2018-11-02T04:36:56Z,cf798c5eb1b3c3d5f487420861cd4498f6614283,,,0,f02967c594092e0bcdd01cffff85ea6a2ca06429,656f8bd05e44880c21c1ad56a03cfd1b4d0f38ee,CONTRIBUTOR,,13221727,https://github.com/pydata/xarray/pull/2536,