Pypsa

What's Changed

What's Changed
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/99
* adding lower, greater by Cellophil in https://github.com/PyPSA/linopy/pull/100
* fix representation of empty variables/linexpressions by FabianHofmann in https://github.com/PyPSA/linopy/pull/104

New Contributors
* Cellophil made their first contribution in https://github.com/PyPSA/linopy/pull/100

**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.1.3...v0.1.4

published-version-joss
This is an archived version used for the publication in [JOSS](https://joss.theoj.org/)

What's Changed
* Add MPS IO to tests by FabianHofmann in https://github.com/PyPSA/linopy/pull/97
* solvers: fix dual retrieval from highs by FabianHofmann in https://github.com/PyPSA/linopy/pull/98
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/94


**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.1.2...v0.1.3

What's Changed
* Fix representation for single constraints without coordinates by FabianHofmann in https://github.com/PyPSA/linopy/pull/92


**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.1.1...v0.1.2

What's Changed
* Make expression and constraint display more stable
* Add global options setter FabianHofmann in https://github.com/PyPSA/linopy/pull/90
* Override coordinates in case the dimension of joined expressions/variables are exactly the same FabianHofmann in https://github.com/PyPSA/linopy/pull/90
* constraint display: fix case of all-masked constraints by FabianHofmann in https://github.com/PyPSA/linopy/pull/91


**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.1...v0.1.1

What's Changed
* Composition design review by FabianHofmann in https://github.com/PyPSA/linopy/pull/63
* fix minor typos in doc strings by lumbric in https://github.com/PyPSA/linopy/pull/70
* Refactor LinearExpression and Constraint using composition by coroa in https://github.com/PyPSA/linopy/pull/55
* Support writing problem to MPS file by FabianHofmann in https://github.com/PyPSA/linopy/pull/71
* Modularize tests by FabianHofmann in https://github.com/PyPSA/linopy/pull/72
* fully support integer variables by FabianHofmann in https://github.com/PyPSA/linopy/pull/73
* Add constants module for static parameter by FabianHofmann in https://github.com/PyPSA/linopy/pull/74
* A set of constant status and termination conditions by FabianHofmann in https://github.com/PyPSA/linopy/pull/76
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/75
* Automatic summation of repeated variables by FabianHofmann in https://github.com/PyPSA/linopy/pull/77
* Support diff operation for variables and expressions by FabianHofmann in https://github.com/PyPSA/linopy/pull/79
* Filter out very small coefficients by FabianHofmann in https://github.com/PyPSA/linopy/pull/80
* Improve representation of infeasible constraints by FabianHofmann in https://github.com/PyPSA/linopy/pull/81
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/82
* Improve representation by FabianHofmann in https://github.com/PyPSA/linopy/pull/84
* supress disturbing output when cbc/glpk are no available_solvers by jankaeh in https://github.com/PyPSA/linopy/pull/87
* Solver options printout by FabianHofmann in https://github.com/PyPSA/linopy/pull/86
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/PyPSA/linopy/pull/83
* Improve repr follow up by FabianHofmann in https://github.com/PyPSA/linopy/pull/88

New Contributors
* jankaeh made their first contribution in https://github.com/PyPSA/linopy/pull/87

**Full Changelog**: https://github.com/PyPSA/linopy/compare/v0.0.15...v0.1