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
306273567,MDExOlB1bGxSZXF1ZXN0MzA2MjczNTY3,3202,closed,0,chunk sparse arrays,6213168,"Closes #3191

@shoyer I completely disabled wrapping in ImplicitToExplicitIndexingAdapter for sparse arrays, cupy arrays, etc.
I'm not sure if it's desirable; the chief problem is that I don't think I understand the purpose of ImplicitToExplicitIndexingAdapter to begin with... some enlightenment would be appreciated.",2019-08-11T11:19:16Z,2019-08-12T21:02:31Z,2019-08-12T21:02:25Z,2019-08-12T21:02:24Z,c782637ec2e4758de1ed63bbd36610cba1a57db8,6213168,,0,38efffc3b152c2e9a4a34c4cf49bf60b5519b813,fc44bae87856a357e669a519915486f7e46733c1,MEMBER,,13221727,https://github.com/pydata/xarray/pull/3202,
323020965,MDExOlB1bGxSZXF1ZXN0MzIzMDIwOTY1,3358,closed,0,Rolling minimum dependency versions policy,6213168,"Closes #3222
Closes #3293 

- Drop support for Python 3.5
- Upgrade numpy to 1.14 (24 months old)
- Upgrade pandas to 0.24 (12 months old)
- Downgrade scipy to 1.0 (policy allows for 1.2, but it breaks numpy=1.14)
- Downgrade dask to 1.2 (6 months old)
- Other upgrades/downgrades to comply with the policy
- CI tool to verify that the minimum dependencies requirements in CI are compliant with the policy
- Overhaul CI environment for readthedocs

Out of scope:
- Purge away all OrderedDict's",2019-09-30T23:50:39Z,2019-10-09T02:02:29Z,2019-10-08T21:23:47Z,2019-10-08T21:23:47Z,6fb272c0fde4bfaca9b6322b18ac2cf962e26ee3,6213168,,0,b20349c302cb81ad58df37f68e2aa11763c95f8b,4254b4af33843f711459e5242018cd1d678ad3a0,MEMBER,,13221727,https://github.com/pydata/xarray/pull/3358,
325076349,MDExOlB1bGxSZXF1ZXN0MzI1MDc2MzQ5,3375,closed,0,Speed up isel and __getitem__,6213168,"First iterative improvement for #2799.

Speed up Dataset.isel up to 33% and DataArray.isel up to 25% (when there are no indices and the numpy array is small). 15% speedup when there are indices.

Benchmarks can be found in #2799.",2019-10-06T21:27:42Z,2019-10-10T09:21:56Z,2019-10-09T18:01:30Z,2019-10-09T18:01:30Z,3f0049ffc51e4c709256cf174c435f741370148d,6213168,,0,1e99f83e4664982a976be400cd4a4f2f95bb22c2,132733a917171fcb1f269406eb9e6668cbb7e376,MEMBER,,13221727,https://github.com/pydata/xarray/pull/3375,
340145984,MDExOlB1bGxSZXF1ZXN0MzQwMTQ1OTg0,3515,closed,0,Recursive tokenization,6213168,"After misreading the dask documentation  <https://docs.dask.org/en/latest/custom-collections.html#deterministic-hashing>, I was under the impression that the output of ``__dask_tokenize__`` would be recursively parsed, like it happens for ``__getstate__`` or ``__reduce__``. That's not the case - the output of ``__dask_tokenize__`` is just fed into a str() function so it has to be made explicitly recursive!",2019-11-12T22:35:13Z,2019-11-13T00:54:32Z,2019-11-13T00:53:27Z,2019-11-13T00:53:27Z,e70138b61033081e3bfab3aaaec5997716cd7109,6213168,,0,36ad4f7d4d2f238cccb20d48c83d604ad431c49d,b74f80ca2df4920f711f9fe5762458c53ce3c2c6,MEMBER,,13221727,https://github.com/pydata/xarray/pull/3515,
461335401,MDExOlB1bGxSZXF1ZXN0NDYxMzM1NDAx,4296,closed,0,Increase support window of all dependencies,6213168,"Closes #4295

Increase width of the sliding window for minimum supported version:
- setuptools from 6 months sliding window to hardcoded >= 38.4, and to 42 months sliding window starting from July 2021
- dask and distributed from 6 months sliding window to hardcoded >= 2.9, and to 12 months sliding window starting from January 2021
- all other libraries from 6 months to 12 months sliding window",2020-08-01T18:55:54Z,2020-08-14T09:52:46Z,2020-08-14T09:52:42Z,2020-08-14T09:52:42Z,8fab5a2449d8368251f96fc2b9d1eaa3040894e6,6213168,,0,b4f4644ca774ce49555304cb241f88be03fd3fec,1791c3b6f9852edca977c68c0bf52ed4406ef7b0,MEMBER,,13221727,https://github.com/pydata/xarray/pull/4296,
461438023,MDExOlB1bGxSZXF1ZXN0NDYxNDM4MDIz,4297,closed,0,Lazily load resource files,6213168,"- Marginal speed-up and RAM footprint reduction when not running in Jupyter Notebook
- Closes #4294",2020-08-01T21:31:36Z,2020-09-22T05:32:38Z,2020-08-02T07:05:15Z,2020-08-02T07:05:15Z,f99c6cca2df959df3db3c57592db97287fd28f15,6213168,,0,90c1563f4e37c9d289c149066fdc05aa08874baa,9058114f70d07ef04654d1d60718442d0555b84b,MEMBER,,13221727,https://github.com/pydata/xarray/pull/4297,
1676653484,PR_kwDOAMm_X85j77Os,8606,closed,0,Clean up Dims type annotation,6213168,,2024-01-12T15:05:40Z,2024-01-18T18:14:15Z,2024-01-16T10:26:08Z,2024-01-16T10:26:08Z,1580c2c47cca425d47e3a4c2777a625dadba0a8f,6213168,,0,cdb693e30856667947f32efb760c51940e26f250,357a44474df6d02555502d600776e27a86a12f3f,MEMBER,,13221727,https://github.com/pydata/xarray/pull/8606,
1684677511,PR_kwDOAMm_X85kaiOH,8618,closed,0,Re-enable mypy checks for parse_dims unit tests,6213168,"As per https://github.com/pydata/xarray/pull/8606#discussion_r1452680454
",2024-01-18T11:32:28Z,2024-01-19T15:49:33Z,2024-01-18T15:34:23Z,2024-01-18T15:34:23Z,f4d2609979e8d0fbeee9821ce140898cf3d54e80,6213168,,0,bc7ad7425265128ad08d5844dd8963cf8f4fb81c,24ad846b89faa4e549a0cc6382b4735c872c371d,MEMBER,,13221727,https://github.com/pydata/xarray/pull/8618,
1749654587,PR_kwDOAMm_X85oSZw7,8797,closed,0,tokenize() should ignore difference between None and {} attrs,6213168,- Closes #8788,2024-02-29T12:22:24Z,2024-03-01T11:15:30Z,2024-03-01T03:29:51Z,2024-03-01T03:29:51Z,604bb6d08b942f774a3ba2a2900061959d2e091d,6213168,,0,4eb05f0f73c535455f457e650036c86cdfaf4aa2,a241845c0dfcb8a5a0396f5ef7602e9dae6155c0,MEMBER,,13221727,https://github.com/pydata/xarray/pull/8797,