v0.20.0

What's Changed

• add Python 3.10 to CI, remove Python 3.9 platform restrictions by @fneum in #387
• Change message when exporting/importing networks, consider networks without a name by @euronion in #386
• n._multi_invest set to False for networks imported from pypsa<0.18.0 by @fneum in #389
• remove deprecated distutils module by @fneum in #391
• Deprecate n.lopf(pyomo=True) default in favour of n.lopf(pyomo=False) by @fneum in #390
• plot: compute boundaries in all case for consistent circle sizes by @fneum in #394
• add pypsa.plot.add_legend* utility functions for lines, circles, patches legends by @fneum in #395
• add support for individually normed colorbars in n.plot() by @fneum in #396
• fix indexing when iterating over subnetworks components by @FabianHofmann in #392
• restore compatibility for pyomo 6.4.1 by @fneum in #406
• Update links.csv by @txelldm in #404
• add example models using PyPSA by @lisazeyen in #403
• plot script: fix keyword error in bus sizes by @p-glaum in #407
• CI: fix deprecations and warnings by @FabianHofmann in #408
• Disconnected bus: Test added, temporary fix (display in network consi… by @Cellophil in #393
• Add meta attribute to the pypsa network object by @FabianHofmann in #413
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #414
• networkclustering: greedy modularity maximization by @martacki in #377
• test: skip pypower test if import fails by @FabianHofmann in #416
• documentation fixes by @fneum in #417
• CI: disable windows for python3.7 due to hdf5/netcdf installation fails by @FabianHofmann in #418
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in #419
• Add OTH Regensburg to PyPSA users by @energyLS in #420
• set clustering defaults by @martacki in #423
• pandas deprecation: set to list when calling .loc[] by @martacki in #422
• Extend unit tests for components by @rockstaedt in #421
• prepare release 0.20.0 by @fneum in #425

New Contributors

• @txelldm made their first contribution in #404
• @Cellophil made their first contribution in #393
• @energyLS made their first contribution in #420

Full Changelog: v0.19.3...v0.20.0