Pypsa

What's Changed
* add option to pass existing gurobipy.Env to run_gurobipy() by fneum in https://github.com/PyPSA/linopy/pull/172
* Remove logging.disable from gurobi solve by dannyopts in https://github.com/PyPSA/linopy/pull/174
* Sourcery refactored master branch by sourcery-ai in https://github.com/PyPSA/linopy/pull/175
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/173
* Fix typo in double logging by dannyopts in https://github.com/PyPSA/linopy/pull/177
* solvers: update cplex condition map by FabianHofmann in https://github.com/PyPSA/linopy/pull/178
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/179
* add objective module and objective class in order to allow maximization problems by FabianHofmann in https://github.com/PyPSA/linopy/pull/170
* refine treatment of missing values by FabianHofmann in https://github.com/PyPSA/linopy/pull/180
* Remove deprecations for v0.3 by FabianHofmann in https://github.com/PyPSA/linopy/pull/181
* add transport tutorial to index.rst by FabianHofmann in https://github.com/PyPSA/linopy/pull/183
* explicitly use `from_pandas_multiindex` in groupby function by FabianHofmann in https://github.com/PyPSA/linopy/pull/182

New Contributors
* fneum made their first contribution in https://github.com/PyPSA/linopy/pull/172
* dannyopts made their first contribution in https://github.com/PyPSA/linopy/pull/174
* sourcery-ai made their first contribution in https://github.com/PyPSA/linopy/pull/175

**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.2.6...v0.3

What's Changed
* Include Transport Tutorial by glatterf42 in https://github.com/PyPSA/linopy/pull/149
* io: further improve mem-efficiency of to_dataframe by FabianHofmann in https://github.com/PyPSA/linopy/pull/161
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/158
* Enclose env usage in with keyword for gurobi by tgi-climact in https://github.com/PyPSA/linopy/pull/162
* repr: use indexes as basis for printing out coords rather than values by FabianHofmann in https://github.com/PyPSA/linopy/pull/164
* Update JuMP and linopy benchmark scripts by odow in https://github.com/PyPSA/linopy/pull/163
* limit version of setuptools_scm as it breaks the syntax of the auto-c… by jankaeh in https://github.com/PyPSA/linopy/pull/165

New Contributors
* glatterf42 made their first contribution in https://github.com/PyPSA/linopy/pull/149
* tgi-climact made their first contribution in https://github.com/PyPSA/linopy/pull/162
* odow made their first contribution in https://github.com/PyPSA/linopy/pull/163

**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.2.5...v0.2.6

What's Changed
* Fix save join dtype by FabianHofmann in https://github.com/PyPSA/linopy/pull/156


**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.2.4...v0.2.5

What's Changed
* make highs default solver by FabianHofmann in https://github.com/PyPSA/linopy/pull/93
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/150
* introduce to_dataframe in order to avoid memory peaks in IO by FabianHofmann in https://github.com/PyPSA/linopy/pull/153


**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.2.3...v0.2.4