v0.27.1

What's Changed

• set periods correctly by @lisazeyen in #840
• Update users.rst adding TERI report by @pz-max in #842
• Fix conversion of weights to json in case of pd.Series by @koen-vg in #846
• merge instead of concat by @lisazeyen in #841
• Fix calculation of MGA cost bound by @koen-vg in #847
• optimization: always use name and mask keys in variable and constraint assignment by @FabianHofmann in #852
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #853
• prepare release v0.27.1 by @fneum in #854

Full Changelog: v0.27.0...v0.27.1

v0.27.0

What's Changed

• plot: scale split bus circle area by factor 2 by @FabianHofmann in #820
• Fixes for multi horizon constraints by @koen-vg in #821
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #824
• MGA return codes by @koen-vg in #826
• Orient mga weights dict as "list" to allow multiindex json dump by @koen-vg in #828
• Fix budget calculation for MGA on multi-horizon model by @koen-vg in #827
• remove most deprecated functions > 4 months by @fneum in #832
• remove pyomo support for python >= 3.12 by @fneum in #831
• bump networkx minimum version to v2 (from 2017) by @fneum in #833
• fix statistics bug by @p-glaum in #834
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #835
• global_constraints: allow non-one-port components in global carrier c… by @FabianHofmann in #836
• prepare release v0.27.0 by @fneum in #837

Full Changelog: v0.26.3...v0.27.0

v0.26.3

What's Changed

• Fix indentation in quick_start.rst by @siddharth-krishna in #816
• bugfix: sign error in line capacity constraint with losses by @fneum in #818
• store transmission losses via n.lines_t.p{0,1} by @fneum in #819

New Contributors

• @siddharth-krishna made their first contribution in #816

Full Changelog: v0.26.2...v0.26.3

v0.26.2

What's Changed

• bugfix for StorageUnit spillage variables in linopy by @fneum in #813

Full Changelog: v0.26.1...v0.26.2

v0.26.1

What's Changed

• remove numexpr version constraint by @metab0t in #800
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #801
• turn n_mod output into float by @fneum in #803
• remove n_mod output attribute by @fneum in #804
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #808
• fix nan in aggregateoneport by @lisazeyen in #809
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #811
• strict pandas types by @martacki in #806
• mga: correctly read in string-based optimisation sense by @fneum in #812

New Contributors

• @metab0t made their first contribution in #800

Full Changelog: v0.26.0...v0.26.1

v0.26.0

What's Changed

• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #744
• Attrs dtype warning/errors by @FabianHofmann in #739
• fix typo in release_notes.rst by @FabianHofmann in #747
• Add dynamic ramp rates for generators and links by @PeterKlein11 in #736
• Sourcery refactored master branch by @sourcery-ai in #748
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #753
• statistics: add bus_carrier argument by @FabianHofmann in #752
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #756
• statistics: fix snapshot weighting for multi invest in aggregate_time by @FabianHofmann in #758
• Fix globalconstraints in a multiperiod context by @coroa in #761
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #764
• Add "Shape" component by @FabianHofmann in #755
• abstract: eventually use objective expression by @FabianHofmann in #768
• Fixes to multi-decade optimisations by @coroa in #770
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #773
• adjust plotting function by @p-glaum in #774
• Fix multi-horizon UC by @PeterKlein11 in #763
• plot: ensure all bus coordinates are kept for referencing by @FabianHofmann in #775
• Fix dynamic ramp rates for multi horizon by @PeterKlein11 in #776
• init: add statistics module by @FabianHofmann in #778
• bugfix for #779 by @fneum in #784
• add Python 3.12 to CI by @fneum in #754
• Add modularity to components by @enricogiglio in #666
• adding save_crs functions by @drifter089 in #769
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #786
• And notes on MWE to documentation by @euronion in #789
• Fix rolling horizon bug in unit commitment by @p-glaum in #780
• Fix stand_by_cost implementation in optimization by @cfvescovo in #793
• prepare release 0.26.0 by @fneum in #794

New Contributors

• @PeterKlein11 made their first contribution in #736
• @sourcery-ai made their first contribution in #748
• @drifter089 made their first contribution in #769
• @cfvescovo made their first contribution in #793

Full Changelog: v0.25.2...v0.26.0

v0.25.2

What's Changed

• update example url: pypsa.org -> pypsa.readthedocs.io by @sjvrijn in #704
• io: first typecast to float32, then set compression encoding by @fneum in #710
• limit numexpr version to 2.8.4 by @fneum in #714
• add example for statistics module by @p-glaum in #707
• extend doc for multi-decade optimisation by @lisazeyen in #712
• optional nice carrier names in statistics by @p-glaum in #715
• update userlist by @pz-max in #725
• Fix docs by @pz-max in #723
• repair CI by @pz-max in #726
• linopt: Fix for the use of solver_options for cbc & glpk by @lukasnacken in #706
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #729
• Update glc transmission constraint by @lisazeyen in #721
• address linopt bug report (closes #732) by @fneum in #733
• Add stochastic problem example into docs by @Irieo in #731
• assign_duals: don't overwrite existing values by @FabianHofmann in #740
• Fix nice_name bug in statistics and improve documentation by @p-glaum in #742

New Contributors

• @sjvrijn made their first contribution in #704
• @lukasnacken made their first contribution in #706

Full Changelog: v0.25.1...v0.25.2

v0.25.1

What's Changed

• Bug fix multilink handle by @lisazeyen in #682
• Spatial cluster refactor by @FabianHofmann in #684
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #685
• optimization: remove committable assets from set of fixed assets in ramp limit constraints by @FabianHofmann in #686
• statistics: fix division in cf calculation when not aggregating time by @FabianHofmann in #687
• Assign duals by @lisazeyen in #635
• Subsitute miniconda with micromamba for CI by @euronion in #688
• Linearised UC additional constraints only if cost equal by @lisazeyen in #690
• add warning for lienarized UC by @lisazeyen in #692
• try statement in variable assignment by @FabianHofmann in #693
• clustering: fix column selection in aggregateoneport by @FabianHofmann in #696
• optimize: improve logging when performing rolling horizon by @FabianHofmann in #695
• abstract: rolling horizon, print propper snapshots in logger info by @FabianHofmann in #697
• optimize: rolling horizon: fix logging printout for failed optimization by @FabianHofmann in #699
• clustering: allow clustering component attributes which are both static and dynamic by @FabianHofmann in #700
• follow-up: default multilinks, default efficiencies and style of comp… by @fneum in #701
• follow-up: auto-override component attrs when importing from file by @fneum in #702
• prepare release 0.25.1 by @fneum in #703

Full Changelog: v0.25.0...v0.25.1

v0.25.0

What's Changed

• Add option to aggregate carriers in specific buses by @LukasFrankenQ in #649
• fix aggregate_buses argument by @p-glaum in #662
• Update README.md by @fneum in #667
• Add stand-by cost by @enricogiglio in #659
• clustering: take generator strategies for time-series into account by @FabianHofmann in #670
• bugfix: calculation of storage unit marginal cost by @fneum in #671
• optimize: add rolling horizon function by @FabianHofmann in #668
• handle multilinks on the fly by @fneum in #669
• add frontend MGA function by @fneum in #672
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #676
• remove deprecated networkclustering module by @fneum in #675
• Spatial cluster refactor by @FabianHofmann in #673
• remove ancient examples by @fneum in #674
• clustering: follow-up, renenable strategies of non-default columns by @FabianHofmann in #677
• statistics: add function to group by country and carrier by @FabianHofmann in #678
• Disable Compression per default by @FabianHofmann in #679
• prepare release 0.25 by @fneum in #681

New Contributors

• @LukasFrankenQ made their first contribution in #649
• @enricogiglio made their first contribution in #659

Full Changelog: v0.24.0...v0.25.0

v0.24.0

What's Changed

• deprecate n.lopf() in favour of n.optimize() by @fneum in #630
• move networkclustering module to clustering.spatial by @fneum in #628
• add warning for duals not assigned by @lisazeyen in #633
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #636
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #640
• opt: fix attr setter for pyomo versions >= 6.6 by @FabianHofmann in #644
• Feature/snapshot weights by @martinhjel in #641
• assign_duals: add storage consistency equations by @fneum in #645
• Add missing market_value reference by @euronion in #646
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #647
• losses: handle transformers correctly by @fneum in #650
• Update to linopy v0.2 by @FabianHofmann in #653
• correct sign in linearized UC by @lisazeyen in #652
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #654
• Add deprecation warning to networkclustering module by @FabianHofmann in #642
• add quadratic marginal cost for stores and storage units by @fneum in #655
• add time-resolved energy balance to statistics module by @p-glaum in #648
• Prepare release v0.24 by @fneum in #656

New Contributors

• @martinhjel made their first contribution in #641

Full Changelog: v0.23.0...v0.24.0