What's Changed
* Deprecate `DataArray.attrs` by SimonHeybrock in https://github.com/scipp/scipp/pull/3227
* Update to LLNL/units 0.9.1 by SimonHeybrock in https://github.com/scipp/scipp/pull/3232
* Silence warnings about deprecated attrs in visualizations by nvaytet in https://github.com/scipp/scipp/pull/3238
* Check alignment in assert_identical by jl-wynen in https://github.com/scipp/scipp/pull/3242
* Run pip-compile-multi by SimonHeybrock in https://github.com/scipp/scipp/pull/3245
* Fix empty bin confusing error by jokasimr in https://github.com/scipp/scipp/pull/3239
* Fix link to plotting docs by jl-wynen in https://github.com/scipp/scipp/pull/3243
* fix: implement 'mod_equals' for the same set of types as 'mod' by jokasimr in https://github.com/scipp/scipp/pull/3179
* Prevent non str keys by jokasimr in https://github.com/scipp/scipp/pull/3247
* docs: mention plopp instead of matplotlib by jokasimr in https://github.com/scipp/scipp/pull/3256
* fix: add appropriate type combinations by jokasimr in https://github.com/scipp/scipp/pull/3250
* Remove hiring banner from docs by nvaytet in https://github.com/scipp/scipp/pull/3259
* fix: add accumulator method for (size,size) by jokasimr in https://github.com/scipp/scipp/pull/3248
* fix: consider vscode dark mode by jokasimr in https://github.com/scipp/scipp/pull/3260
* Prevent integer overflow in variances by jl-wynen in https://github.com/scipp/scipp/pull/3262
* Build conda package for py 3.11 by jl-wynen in https://github.com/scipp/scipp/pull/3268
* Update some deps by jl-wynen in https://github.com/scipp/scipp/pull/3272
* Remove keys and values from bins map views by jl-wynen in https://github.com/scipp/scipp/pull/3269
* Add missing dtypes in `where` by SimonHeybrock in https://github.com/scipp/scipp/pull/3276
* Do not drop inputs and intermediates in empty dataset `transform_coords` by SimonHeybrock in https://github.com/scipp/scipp/pull/3274
* fix: logic for finding 'bin-edges' by jokasimr in https://github.com/scipp/scipp/pull/3252
* Use correct output dtype in event centric arithmetic by jl-wynen in https://github.com/scipp/scipp/pull/3278
* Avoid internal use of deprecate `attrs` and `meta` properties by SimonHeybrock in https://github.com/scipp/scipp/pull/3283
* Remove runtime configuration by nvaytet in https://github.com/scipp/scipp/pull/3254
* Fix operations on transposed binned data; remove binned data operation overhead by SimonHeybrock in https://github.com/scipp/scipp/pull/3282
* Update roadmap, remove outdated content. by SimonHeybrock in https://github.com/scipp/scipp/pull/3286
* Use pyproject.toml instead of setup.py by jl-wynen in https://github.com/scipp/scipp/pull/3289
* docs: fix solar flares tutorial plot labels by jokasimr in https://github.com/scipp/scipp/pull/3258
* Fix CMakeLists.txt after builds broken by adding non-release tag by SimonHeybrock in https://github.com/scipp/scipp/pull/3291
* Require that all dataset items have the same sizes by jl-wynen in https://github.com/scipp/scipp/pull/3199
* Fix links by jl-wynen in https://github.com/scipp/scipp/pull/3292
* Support init from numpy with any number of dimensions by jl-wynen in https://github.com/scipp/scipp/pull/3284
* Simplify table repr impl by jl-wynen in https://github.com/scipp/scipp/pull/3295
* Document behavior of min/max/nanmin/nanmax for empty inputs by SimonHeybrock in https://github.com/scipp/scipp/pull/3287
* Remove "What's New" page by jl-wynen in https://github.com/scipp/scipp/pull/3296
* Remove more uses of attrs by jl-wynen in https://github.com/scipp/scipp/pull/3297
* Return NaN in min/max with NaN by jl-wynen in https://github.com/scipp/scipp/pull/3299
* Remove deprecated HDF5 functions by jl-wynen in https://github.com/scipp/scipp/pull/3300
* Add workflow for nightly packaging by SimonHeybrock in https://github.com/scipp/scipp/pull/3290
* Support dataset init from empty dict by jl-wynen in https://github.com/scipp/scipp/pull/3301
* Remove mentions of attr from docs by jl-wynen in https://github.com/scipp/scipp/pull/3263
* Support integer weights in `hist` and remove dtype limitations by SimonHeybrock in https://github.com/scipp/scipp/pull/3298
* Fix inconsistent version number setup. by SimonHeybrock in https://github.com/scipp/scipp/pull/3306
* Reduce memory consumption in asv benchmark runs by SimonHeybrock in https://github.com/scipp/scipp/pull/3307
* Allow broadcasting variances in comparisons by jl-wynen in https://github.com/scipp/scipp/pull/3312
* Release nightly for python version 3.9 by YooSunYoung in https://github.com/scipp/scipp/pull/3316
* Replace deprecated config by jl-wynen in https://github.com/scipp/scipp/pull/3318
* Allowing non-contiguous bin edges. by YooSunYoung in https://github.com/scipp/scipp/pull/3310
* Update release notes by SimonHeybrock in https://github.com/scipp/scipp/pull/3328
New Contributors
* jokasimr made their first contribution in https://github.com/scipp/scipp/pull/3239
**Full Changelog**: https://github.com/scipp/scipp/compare/23.08.0...23.11.0
nightly
Nightly release for testing of downstream projects.