Pypsa

What's Changed
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/553
* remove duplicated linopy in env by lisazeyen in https://github.com/PyPSA/PyPSA/pull/556
* optimize: speed up large model creation by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/557
* Update network map plot by amanmajid in https://github.com/PyPSA/PyPSA/pull/540
* plot: apply add artist on figure instead of axis by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/560
* Allow to draw half circles for positive and negative values separately by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/559
* Plot split circles by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/561

New Contributors
* amanmajid made their first contribution in https://github.com/PyPSA/PyPSA/pull/540

**Full Changelog**: https://github.com/PyPSA/PyPSA/compare/v0.22.0...v0.22.1

What's Changed
* Fix linopy implementation of nominal capacity per-bus/carrier constraints by coroa in https://github.com/PyPSA/PyPSA/pull/524
* Add max_relative_growth as a carrier based global constraint by coroa in https://github.com/PyPSA/PyPSA/pull/521
* Fix copying nominal optimal capacities by coroa in https://github.com/PyPSA/PyPSA/pull/527
* Fix warning for missing max growth implementation in native optimization by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/528
* constraints.py: fix multiindex in groupby alternative by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/529
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/525
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/530
* optimization: fix postprocessing with different index type (with links) by toby-coleman in https://github.com/PyPSA/PyPSA/pull/534
* Bump linopy version to 0.1.1 by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/535
* plot: allow independent control of arrow size and branch width by fneum in https://github.com/PyPSA/PyPSA/pull/532
* add python 3.11 to CI by fneum in https://github.com/PyPSA/PyPSA/pull/502
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/539
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/543
* plot: add alpha functionality for line, link, transformer by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/546
* address different warnings by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/548
* components: disable dtype checks per default by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/547
* prepare release 0.22 by fneum in https://github.com/PyPSA/PyPSA/pull/550

New Contributors
* toby-coleman made their first contribution in https://github.com/PyPSA/PyPSA/pull/534

**Full Changelog**: https://github.com/PyPSA/PyPSA/compare/v0.21.3...v0.22.0

What's Changed
* Update linopf.py by TimFuermann in https://github.com/PyPSA/PyPSA/pull/515
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/516
* Update power-to-gas-boiler-chp examples to linopy by coroa in https://github.com/PyPSA/PyPSA/pull/504
* constraints.py: circumvent xarray groupby with multiindex by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/522
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/519
* Fix HiGHS parsing for HiGHS v1.4.0 by gailin-p in https://github.com/PyPSA/PyPSA/pull/501
* Add a standard line type to represent DC lines by ekatef in https://github.com/PyPSA/PyPSA/pull/517

New Contributors
* TimFuermann made their first contribution in https://github.com/PyPSA/PyPSA/pull/515
* gailin-p made their first contribution in https://github.com/PyPSA/PyPSA/pull/501
* ekatef made their first contribution in https://github.com/PyPSA/PyPSA/pull/517

**Full Changelog**: https://github.com/PyPSA/PyPSA/compare/v0.21.2...v0.21.3

What's Changed
* fix: fix typo sig->sign by loongmxbt in https://github.com/PyPSA/PyPSA/pull/494
* add models and user meeting video to docs by pz-max in https://github.com/PyPSA/PyPSA/pull/495
* Implement linearised unit commitment by p-glaum in https://github.com/PyPSA/PyPSA/pull/472
* Fix save network bug introduced by linearized unit commitment implementation by p-glaum in https://github.com/PyPSA/PyPSA/pull/497
* consistency_check: allow empty strings in multilink columns by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/500
* flake8 and pylint fixes by bje- in https://github.com/PyPSA/PyPSA/pull/453
* add dutch nuclear study for ministry by pz-max in https://github.com/PyPSA/PyPSA/pull/508
* Update users.rst by robbiemorrison in https://github.com/PyPSA/PyPSA/pull/509
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/510
* fix broken import with pyomo 6.4.3 by maurerle in https://github.com/PyPSA/PyPSA/pull/512

New Contributors
* loongmxbt made their first contribution in https://github.com/PyPSA/PyPSA/pull/494
* bje- made their first contribution in https://github.com/PyPSA/PyPSA/pull/453
* robbiemorrison made their first contribution in https://github.com/PyPSA/PyPSA/pull/509
* maurerle made their first contribution in https://github.com/PyPSA/PyPSA/pull/512

**Full Changelog**: https://github.com/PyPSA/PyPSA/compare/v0.21.1...v0.21.2

What's Changed
* fix curtailment calculation by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/483
* io: fix netcdf import for datetime snapshots by fneum in https://github.com/PyPSA/PyPSA/pull/484
* doc: add linopy optimisation module API reference by fneum in https://github.com/PyPSA/PyPSA/pull/485
* setup.py: limit linopy version by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/493
* prepare release 0.21.1 by fneum in https://github.com/PyPSA/PyPSA/pull/490


**Full Changelog**: https://github.com/PyPSA/PyPSA/compare/v0.21.0...v0.21.1

What's Changed
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/463
* Integrate new optimization module based on linopy by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/336
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/PyPSA/pull/464
* Frontend stats by p-glaum in https://github.com/PyPSA/PyPSA/pull/457
* linopf: Allow empty lhs in nodal balance for zero rhs by coroa in https://github.com/PyPSA/PyPSA/pull/465
* optimization: fix postprocessing with different index type by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/471
* fix example model text for pypsa-earth by pz-max in https://github.com/PyPSA/PyPSA/pull/469
* add discord reference by pz-max in https://github.com/PyPSA/PyPSA/pull/468
* Statistics refactor by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/473
* statistics: fix groupby argument by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/474
* User update by pz-max in https://github.com/PyPSA/PyPSA/pull/475
* Restore pandapower importer and add tests by pz-max in https://github.com/PyPSA/PyPSA/pull/332
* statistics: fix groupby default argument by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/476
* io: speed up import by FabianHofmann in https://github.com/PyPSA/PyPSA/pull/480
* prepare release 0.21.0 by fneum in https://github.com/PyPSA/PyPSA/pull/481


**Full Changelog**: https://github.com/PyPSA/PyPSA/compare/v0.20.1...v0.21.0