PyPSA/linopy erreicht einen Gesundheitsindex von 94 von 100 und liegt damit im Bereich Außergewöhnlich. Am stärksten schneidet es bei Vitality (93/100) ab, am schwächsten bei Community & Adoption (67/100). Zuletzt vor 2 Tagen aktualisiert. Ein einzelner Mitwirkender trägt den Großteil der jüngsten Arbeit.
94
gesamt / 100
Außergewöhnlich
Software-Gesundheitsindex
Metriken werden auf einer standardisierten Skala von 1–100 in gewichtete Kategorien gruppiert. Der Gesamtwert beginnt als ihr gewichtetes Mittel, kalibriert auf die Verteilung des öffentlichen Registers, sodass die Stufen Perzentilbedeutung tragen; sobald öffentliche Evidenz die Richtlinie für Hochrisikojurisdiktionen auslöst, wird die Bewertung angepasst und erhält die Obergrenze Gefährdet von 34.
94
Außergewöhnlich93-100Die Spitzengruppe des Registers (≈ obere 5 %); erfüllt im Wesentlichen alle geprüften Kriterien
Gut65-79Gesund; Lücken sind begrenzt und beherrschbar
Mittel50-64Akzeptabel mit deutlichen Lücken; Überprüfung empfohlen
Schwach35-49Wesentliche Schwächen in mehreren Bereichen
Gefährdet20-34Erhebliche Schwächen; eine Übernahme erfordert Vorsicht
Kritisch1-19Schwerwiegende Probleme (aufgegeben, nur ein Maintainer, keine Hygiene)
Bewertungsprofil
Jede Achse ist eine Kategorie. Die Form zählt mehr als der Durchschnitt — ein gesundes Projekt füllt die gesamte Fläche, während ein Profil aus Spitzen und Kratern bedeutet, dass Stärke in einer Dimension Risiken in einer anderen verdeckt.
Der gewichtete Gesamtwert 80 wird auf der veröffentlichten Indexskala auf 94 kalibriert (Register-Kalibrierung 2026-08-02).
Dieses Repository wird von einer Organisation getragen — geteilte, rechenschaftspflichtige Trägerschaft, die jeden einzelnen Maintainer überdauern kann.
Release-Rhythmus — ein Release etwa alle 20,5 Tage
0/10
OpenSSF Scorecard: Signed-Releases — keine Daten
Verwendete Eingangsdaten
releases_count
59
latest_release_tag
v0.9.0
releases_from_tags
nein
days_since_latest_release
6
mean_days_between_releases
20,5
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): OpenSSF Scorecard: Signed-Releases. Die verbleibenden Gewichte wurden renormalisiert.
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): branch_protection, signed_releases. Die verbleibenden Gewichte wurden renormalisiert.
Direkte Abhängigkeiten ohne bekannte Advisories — keine direkte Abhängigkeit trägt ein bekanntes Advisory
25/25
Indirekte Abhängigkeiten ohne bekannte Advisories — keine indirekte Abhängigkeit trägt ein bekanntes Advisory
0/40
Keine offenen Advisories — kein Advisory trägt ein Veröffentlichungsdatum
Verwendete Eingangsdaten
source
osv
advisories
0
affected_packages
0
assessed_packages
21
unassessed_packages
0
affected_by_severity
none
direct_affected_packages
0
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): Keine offenen Advisories. Die verbleibenden Gewichte wurden renormalisiert. Abgeglichen wurde die Laufzeit-Abhängigkeitshülle von pypi:linopy@0.9.0 — das, was die Installation des veröffentlichten Pakets nach sich zieht — mit 21 Paketen. Erreichbarkeit wird nicht analysiert.
Wie gut ist das Repository dafür ausgestattet, mit KI-Coding-Agenten entwickelt und gepflegt zu werden? Trägt ein bewusst kleines Gewicht (4 %): Agenten-Tooling ist ein echtes Pflegesignal, doch ein Repository ohne jedes Signal kann weiterhin 100/100 erreichen.
Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
Weitere Details
Stern- und Fork-Verlauf 0 ★ / 82 ⇿
0Sterne
82Forks
58Releases
Wann jeder Stern und Fork hinzugefügt wurde, von GitHub erfasst und nach Tagen gruppiert. Das kumulierte Wachstum steht direkt über den täglichen Zugängen, aus denen es besteht, sodass beide gegeneinander lesbar sind: stetiger organischer Zuwachs sieht ganz anders aus als ein abrupter, kurzlebiger Ausschlag. Wo dieser Unterschied messbar ist, wird er als Wachstumsauthentizität ausgewiesen.
Major 0Minor 5Patch 49
Jeder Punkt umfasst 5 Tage.
OpenSSF Scorecard 7.1 / 10
7.1Gesamtwert
Unabhängige, werkzeugneutrale Sicherheitsbewertung durch das quelloffene OpenSSF Scorecard. Jede Prüfung honoriert eine Sicherheits-Praxis, nicht das Werkzeug eines bestimmten Anbieters. Prüfungen, die Scorecard nicht ermitteln konnte, sind mit k. A. markiert und vom Sicherheitswert ausgeschlossen (nie als null gezählt).Scorecard v5.5.0 · 2026-07-31 05:49 UTC
Vollständig aufgelöster Abhängigkeitssatz aus dem GitHub-Abhängigkeitsgraphen: 5 direkte und 23 indirekte (transitive) Pakete. Die transitive Hülle ist vollständig, wenn das Repository eine Lockfile eincheckt.
Registry
Paket
Version
Beziehung
PyPI
dask
2026.6.0
direkt
PyPI
numpy
2.4.6
direkt
PyPI
polars
1.41.2
direkt
PyPI
scipy
1.17.1
direkt
PyPI
xarray
2026.4.0
direkt
PyPI
coptpy
—
indirekt
PyPI
docutils
—
indirekt
PyPI
gurobipy
—
indirekt
PyPI
highspy
1.15.0
indirekt
PyPI
ipykernel
7.3.0
indirekt
PyPI
ipython
9.15.0
indirekt
PyPI
knitro
—
indirekt
PyPI
matplotlib
3.11.0
indirekt
PyPI
nbsphinx
0.9.4
indirekt
PyPI
nbsphinx-link
1.4.1
indirekt
PyPI
netcdf4
1.7.4
indirekt
PyPI
numpydoc
1.10.0
indirekt
PyPI
pandas
3.0.3
indirekt
PyPI
pytest
9.1.1
indirekt
PyPI
pytest-benchmark
5.2.3
indirekt
PyPI
pytest-codspeed
5.0.3
indirekt
PyPI
pytest-memray
1.9.0
indirekt
PyPI
setuptools
—
indirekt
PyPI
setuptools-scm
—
indirekt
PyPI
sphinx
9.0.4
indirekt
PyPI
sphinx-book-theme
1.2.0
indirekt
PyPI
sphinx-copybutton
0.5.2
indirekt
PyPI
sphinx-rtd-theme
3.1.0
indirekt
Abhängigkeits-Advisories 0
Die Installation von pypi:linopy@0.9.0 zieht 21 Pakete nach sich, direkt und transitiv: 0 tragen bekannte Advisories, davon 0 direkte Abhängigkeiten.
Keine bekannten Advisories betreffen die bewerteten Abhängigkeiten.
Ein Advisory bedeutet, dass die im Abhängigkeitsgraphen erfasste Version in den betroffenen Bereich eines Advisories fällt. Erreichbarkeit wird nicht analysiert, und der Graph enthält Entwicklungs- und Test-Pins — ein Fund kann das Werkzeug betreffen und nicht die ausgelieferte Software.
JSON-Rohbericht maschinenlesbar
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"body": "SCIP is a fully supported solver (SolverName.SCIP) and already appears in\ndoc/prerequisites.rst, but was missing from the README and doc/index.rst\nsolver lists. Closes #416.",
"is_bot": false,
"headline": "docs: list SCIP in supported solvers (README, index) (#835)",
"author_name": "Fabian Hofmann",
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"committed_at": "2026-07-16T08:41:13Z",
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"body": "…#685)\n\n* docs: silence HiGHS console output in tutorial notebooks\n\nHiGHS prints a banner + progress lines to the Python REPL on every\nm.solve() call by default. In a tutorial that calls solve many times,\nthis drowns the actual lesson in solver chatter. Pass output_flag=False\n(a HiGHS solver optio\n[…]\nhored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "docs: add working-with-solvers notebook for the stateful Solver API (…",
"author_name": "Felix",
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"oid": "f3e30aef04940fc222a93611dd464b5209d7783f",
"body": "groupby(...).sum() matched pd.Series/DataArray groupers to the\nexpression by position, so a grouper whose labels were reordered\nsilently regrouped. Validate the grouper's labels against the\nexpression's coordinates and raise on a reorder or a different label\nset, unified across Series, DataFrame and DataArray groupers. The\nDataFrame path no longer reindexes; all grouper types now follow the\nsame label-alignment rule.\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "fix(groupby): align groupers by label, raise on mismatch (#827) (#830)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-07-16T08:08:44Z",
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"oid": "065b7ff1c74f6e1fb5c41f87ef6431cc5d6e10ab",
"body": "* fix(gurobi): dispose the solver model before the env on close\n\nRegister the gurobipy model on the env ExitStack (as Xpress and Mosek\nalready do), so Solver.close() disposes it before the env — the ordering\nGurobi requires for the license to be released. Previously the model was\nonly dereferenced, \n[…]\ny the first\ndocstring line, so it must carry the license-release fact itself.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Fable 5 <noreply@anthropic.com>",
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"headline": "fix(gurobi): dispose the solver model before the env on close (#826)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-07-15T18:10:18Z",
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"oid": "cb1cba2c1d6f4768aa8aa1262ded1e4d9dde71a6",
"body": "…al (#828)\n\n* perf(int32): auto-widen labels to int64 on overflow instead of raising\n\nReplace the int32 overflow ValueError in add_variables/add_constraints\nwith a monotonic, sticky widen of options[\"label_dtype\"] to int64. Once\na model crosses ~2.1 billion labels the process uses int64 labels\nevery\n[…]\ntrings and release note\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Fabian <fab.hof@gmx.de>\nCo-authored-by: Claude Fable 5 <noreply@anthropic.com>",
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"headline": "refactor(int32): per-model label dtype instead of sticky process-glob…",
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"committed_at": "2026-07-15T18:02:59Z",
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"oid": "c02f5db542e4b0fe43a3ae09e82a7f3e8ee53a34",
"body": "…sum fast path (#824)",
"is_bot": false,
"headline": "fix: reduce multi-dim DataArray grouper over all its dims on groupby-…",
"author_name": "Fabian Hofmann",
"author_login": "FabianHofmann",
"committed_at": "2026-07-14T17:12:42Z",
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"oid": "4ca8d5ad0855b62d9538a148faf716f692266b50",
"body": "SCIP is a fully supported solver (SolverName.SCIP) and already appears in\ndoc/prerequisites.rst, but was missing from the README and doc/index.rst\nsolver lists. Closes #416.",
"is_bot": false,
"headline": "docs: list SCIP in supported solvers (README, index) (#825)",
"author_name": "Fabian Hofmann",
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"committed_at": "2026-07-14T12:24:37Z",
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"oid": "a6ca0be2e3548f748390097f6c0876ea3ef13bc7",
"body": "linopy expressions inherit xarray's broadcasting, whose dimension order\nfollows operand order: ``x + y`` yields ``(x_dim, y_dim)`` while ``y + x``\nyields ``(y_dim, x_dim)``. That difference carries no mathematical meaning,\nyet xarray's order-sensitive ``assert_equal`` made the two compare unequal.\n\n\n[…]\nontract.\nExpressions with genuinely different dimension sets or values still fail.\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "test: make assert_linequal ignore dimension order (#801)",
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"body": "… (#816)\n\n* perf: drop explicit zeros from the constraint matrix (#814)\n\nExpressions that broadcast against a dense coordinate store one\ncoefficient per pair, most of them structurally zero. Those explicit\nzeros were carried all the way into `matrices.A` and thus into every\nsolver handoff. `highspy.\n[…]\nI\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
"is_bot": false,
"headline": "perf: prune explicit zeros at matrix assembly (cut build peak memory)…",
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"oid": "aaaf250467937c725437b5771825fb7313f671ff",
"body": "* Changes\n\n linopy/constants.py — Added DEFAULT_LABEL_DTYPE = np.int32\n\n linopy/model.py — Variable and constraint label assignment now uses np.arange(..., dtype=DEFAULT_LABEL_DTYPE) with overflow guards that raise ValueError if labels exceed\n int32 max.\n\n linopy/expressions.py — _term coord ass\n[…]\nons[\"label_dtype\"] to match the allocation paths.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "perf: default integer arrays to int32 for ~25% memory reduction (#566)",
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"committed_at": "2026-07-14T10:10:34Z",
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"body": "* build(deps-dev): update docutils requirement from <0.21 to <0.24\n\nUpdates the requirements on [docutils](https://github.com/rtfd/recommonmark) to permit the latest version.\n- [Changelog](https://github.com/readthedocs/recommonmark/blob/master/CHANGELOG.md)\n- [Commits](https://github.com/rtfd/recom\n[…]\nly.github.com>\nCo-authored-by: FBumann <117816358+FBumann@users.noreply.github.com>\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
"is_bot": true,
"headline": "build(deps-dev): update docutils requirement from <0.21 to <0.24 (#811)",
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"committed_at": "2026-07-14T09:14:32Z",
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"oid": "931694b1711a6d0bc46b3f2a233274869a403a29",
"body": "Expressions that broadcast against a dense coordinate store one\ncoefficient per pair, most of them structurally zero. Those explicit\nzeros were carried all the way into `matrices.A` and thus into every\nsolver handoff. `highspy.Highs.addRows` (and the other direct backends'\nmatrix loaders) scale with\n[…]\n zero\ncoefficient never changes a constraint, so this is mathematically\nidentical.\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
"is_bot": false,
"headline": "perf: drop explicit zeros from the constraint matrix (#814) (#815)",
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"committed_at": "2026-07-14T09:13:47Z",
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"oid": "12e54d9dd63fadadca657cb17a7cc33e2f3ace68",
"body": "…nc (#802)\n\n* perf: scatter groupby-sum terms directly instead of unstacking\n\nThe fast path of LinearExpression.groupby(...).sum() used\nds.unstack(group_dim, fill_value=...) followed by a stack, which\nmaterializes 2-3 intermediate copies of the padded result\n(n_groups x max_group_size x nterm) and g\n[…]\ngone too.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian <fab.hof@gmx.de>",
"is_bot": false,
"headline": "perf(groupby): unify scatter kernel over numpy and dask via apply_ufu…",
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"committed_at": "2026-07-14T09:08:43Z",
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"oid": "125a7c3afc8390284f66192ad066462f7d8ab2fb",
"body": null,
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"headline": "fix: widen Variable.sum dim parameter type to DimsLike (#820)",
"author_name": "manud99",
"author_login": "manud99",
"committed_at": "2026-07-08T12:48:59Z",
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"oid": "f759df921d8e4d5cf77adad1850ae8f280b5aa77",
"body": "updates:\n- [github.com/astral-sh/ruff-pre-commit: v0.15.9 → v0.15.20](https://github.com/astral-sh/ruff-pre-commit/compare/v0.15.9...v0.15.20)\n- [github.com/kynan/nbstripout: 0.8.1 → 0.9.1](https://github.com/kynan/nbstripout/compare/0.8.1...0.9.1)\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "[pre-commit.ci] pre-commit autoupdate (#819)",
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"oid": "a13e32a93d88e81609bbabf10e324fec806f19a8",
"body": "* Fix GLPK objective parsing\n\n* Add release note\n\n* Refactor GLPK objective parsing into helper method\n\n* Add GLPK objective parser tests\n\n* Keep GLPK class docstring intact\n\n* Move GLPK objective token below public attributes",
"is_bot": false,
"headline": "fix: GLPK objective parsing (#818)",
"author_name": "Daniele Lerede",
"author_login": "danielelerede-oet",
"committed_at": "2026-07-08T07:41:05Z",
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"body": "Bumps [highspy](https://github.com/ERGO-Code/HiGHS) from 1.13.1 to 1.15.0.\n- [Release notes](https://github.com/ERGO-Code/HiGHS/releases)\n- [Commits](https://github.com/ERGO-Code/HiGHS/compare/v1.13.1...v1.15.0)\n\n---\nupdated-dependencies:\n- dependency-name: highspy\n dependency-version: 1.15.0\n dep\n[…]\nrect:development\n update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "build(deps-dev): bump highspy from 1.13.1 to 1.15.0 (#809)",
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"committed_at": "2026-07-02T12:08:12Z",
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"oid": "b70be237edc0253900a747ca76282f3e5ce649af",
"body": "Bumps [ipython](https://github.com/ipython/ipython) from 8.26.0 to 9.15.0.\n- [Release notes](https://github.com/ipython/ipython/releases)\n- [Commits](https://github.com/ipython/ipython/compare/8.26.0...9.15.0)\n\n---\nupdated-dependencies:\n- dependency-name: ipython\n dependency-version: 9.15.0\n depen\n[…]\nrect:development\n update-type: version-update:semver-major\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "build(deps-dev): bump ipython from 8.26.0 to 9.15.0 (#810)",
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"committed_at": "2026-07-02T12:07:01Z",
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"oid": "1d278b881ce846beee7a884582db1066410ec39b",
"body": "Bumps [ipykernel](https://github.com/ipython/ipykernel) from 6.29.5 to 7.3.0.\n- [Release notes](https://github.com/ipython/ipykernel/releases)\n- [Changelog](https://github.com/ipython/ipykernel/blob/main/CHANGELOG.md)\n- [Commits](https://github.com/ipython/ipykernel/compare/v6.29.5...v7.3.0)\n\n---\nup\n[…]\nrect:development\n update-type: version-update:semver-major\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
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"headline": "build(deps-dev): bump ipykernel from 6.29.5 to 7.3.0 (#812)",
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"committed_at": "2026-07-02T12:06:49Z",
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"oid": "5bdbc1b5ae4f9e5032ff14dea84459752d7253f0",
"body": "…808)\n\nBumps the benchmark-tooling group with 1 update: [pytest-memray](https://github.com/bloomberg/pytest-memray).\n\n\nUpdates `pytest-memray` from 1.8.0 to 1.9.0\n- [Release notes](https://github.com/bloomberg/pytest-memray/releases)\n- [Changelog](https://github.com/bloomberg/pytest-memray/blob/main\n[…]\nn-update:semver-minor\n dependency-group: benchmark-tooling\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
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"headline": "build(deps-dev): bump pytest-memray in the benchmark-tooling group (#…",
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"committed_at": "2026-07-02T12:06:31Z",
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"oid": "792e6d88e50fb1afda489fcb03c09a440e4cf2de",
"body": "* bench: add arithmetic operation micro-benchmarks\n\nAn op-level tier alongside the whole-model builds: one benchmark per\n(operation, size profile), operands built outside the measured region so a run\nisolates a single op rather than a whole build. This attributes perf changes to\na specific arithmeti\n[…]\ncategories: absence/masking (expr.where / fillna / absence\npropagation — §4–§7, the semantics-heavy surface), groupby.sum, and an N-way\nmerge (constraint-assembly cost). 35 ops, ~45 s/run with memory.",
"is_bot": false,
"headline": "bench: arithmetic operation micro-benchmarks (#805)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-07-02T12:05:24Z",
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"headline": "build(deps): bump the github-actions group with 2 updates (#807)",
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"author_login": "dependabot[bot]",
"committed_at": "2026-07-02T10:18:52Z",
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"oid": "fe798b152c464b967c6002a6b8d7920719a393e3",
"body": "…97, #796) (#798)\n\n* feat(piecewise): partial `active` gate support via active_gate helper (#796)\n\n`add_piecewise_formulation(active=...)` assumed the gate covered the whole\nindexed dimension. A gate defined over only a subset of coordinate labels\n(or with masked entries) silently forced the uncover\n[…]\necewise): type active_fill as int to satisfy mypy\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "feat(piecewise): `active_fill` for partial `active` gates (alt. to #7…",
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"committed_at": "2026-06-30T10:15:21Z",
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"oid": "1dbde371c17bc9a3d6dc6221f9a4e158858eff70",
"body": "Use the @AGENTS.md import so Claude Code loads the contribution rules,\nworkflow and conventions automatically instead of relying on the agent to\nfollow the link. Keeps AGENTS.md as the single source of truth.\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
"is_bot": false,
"headline": "docs: import AGENTS.md into CLAUDE.md (#794)",
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"committed_at": "2026-06-29T10:57:32Z",
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"oid": "4ddf3fb6e6187282e43fec59886911207eeefc22",
"body": "* fix(highs): pass uint8 integrality array to changeColsIntegrality\n\nhighspy's changeColsIntegrality expects var_types as a uint8 array\n(matching HiGHS's uint8-backed HighsVarType enum). The persistent\nupdate path already builds it as uint8 (_apply_var_types); align the\ndirect-solve path so it match\n[…]\n\ngurobipy line with `# type: ignore[assignment]`.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "chore: fix typing with new highspy version (#795)",
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"author_login": "FBumann",
"committed_at": "2026-06-29T09:36:11Z",
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"oid": "2d47d4ab312fd7473af4311181b47ccdff654e7b",
"body": "* fix(variables): Variable.where works with solution attached\n\nVariable.where passed a fill dict covering only labels/lower/upper to\nDataset.where, which requires an exact match against the dataset's data\nvariables. After solve() or fix() the variable carries extra columns\n(solution, stashed bounds), so where() raised a ValueError. Augment the\nfill dict to cover all present data variables, defaulting extras to NaN.\n\n* fix(variables): annotate where fill dict for mypy",
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"headline": "fix(variables): Variable.where works with solution attached (#790)",
"author_name": "Fabian Hofmann",
"author_login": "FabianHofmann",
"committed_at": "2026-06-24T12:05:23Z",
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"body": "Bumps [numpydoc](https://github.com/numpy/numpydoc) from 1.7.0 to 1.10.0.\n- [Release notes](https://github.com/numpy/numpydoc/releases)\n- [Changelog](https://github.com/numpy/numpydoc/blob/main/RELEASE.rst)\n- [Commits](https://github.com/numpy/numpydoc/compare/v1.7.0...v1.10.0)\n\n---\nupdated-dependen\n[…]\nemver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "build(deps-dev): bump numpydoc from 1.7.0 to 1.10.0 (#787)",
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"committed_at": "2026-06-24T07:10:38Z",
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"body": "…urobi/Xpress/Mosek) (#718)\n\n* feat(constraints): add _coef_dirty flag + rhs setter short-circuit\n\nTracks per-Constraint coefficient mutation via a single boolean slot,\nflipped in coeffs/vars/lhs setters. Pure-constant rhs writes now\nshort-circuit and leave coeffs/vars buffers untouched (by identity\n[…]\nt-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Felix <117816358+FBumann@users.noreply.github.com>\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "feat(persistent): in-place solver updates (Solver framework + HiGHS/G…",
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"author_login": "FabianHofmann",
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"oid": "8dfa6d40c5fb4e894d7e2fe80cd9291750f7218d",
"body": "…r (#783)\n\n* fix(constraints): freeze empty constraint groups without reshape error\n\nCSRConstraint.from_mutable reshaped con.vars with an inferred -1\ndimension. For an empty constraint group (zero rows and zero terms) the\nvars array has size 0, and NumPy refuses to infer a (0, -1) reshape,\nraising \"\n[…]\nady handles zero-row input.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n* chore: code review\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "fix(constraints): freeze empty constraint groups without reshape erro…",
"author_name": "Štefan Slavkovský",
"author_login": "Ketchp",
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"body": "Bumps [sphinx-rtd-theme](https://github.com/readthedocs/sphinx_rtd_theme) from 2.0.0 to 3.1.0.\n- [Changelog](https://github.com/readthedocs/sphinx_rtd_theme/blob/master/docs/changelog.rst)\n- [Commits](https://github.com/readthedocs/sphinx_rtd_theme/compare/2.0.0...3.1.0)\n\n---\nupdated-dependencies:\n-\n[…]\nemver-major\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "build(deps-dev): bump sphinx-rtd-theme from 2.0.0 to 3.1.0 (#786)",
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"body": "Bumps the benchmark-tooling group with 1 update: [pytest](https://github.com/pytest-dev/pytest).\n\n\nUpdates `pytest` from 9.1.0 to 9.1.1\n- [Release notes](https://github.com/pytest-dev/pytest/releases)\n- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)\n- [Commits](https://git\n[…]\nn-update:semver-patch\n dependency-group: benchmark-tooling\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
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"headline": "build(deps-dev): bump pytest in the benchmark-tooling group (#785)",
"author_name": "dependabot[bot]",
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"committed_at": "2026-06-23T12:39:36Z",
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"body": "Bumps [sphinx](https://github.com/sphinx-doc/sphinx) from 7.3.7 to 9.0.4.\n- [Release notes](https://github.com/sphinx-doc/sphinx/releases)\n- [Changelog](https://github.com/sphinx-doc/sphinx/blob/v9.0.4/CHANGES.rst)\n- [Commits](https://github.com/sphinx-doc/sphinx/compare/v7.3.7...v9.0.4)\n\n---\nupdate\n[…]\nrect:development\n update-type: version-update:semver-major\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
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"headline": "build(deps-dev): bump sphinx from 7.3.7 to 9.0.4 (#789)",
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"author_login": "dependabot[bot]",
"committed_at": "2026-06-23T12:39:18Z",
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"oid": "682704041dd309cebe9bfe2eac9e02234a3adfed",
"body": "Bumps the github-actions group with 2 updates: [actions/checkout](https://github.com/actions/checkout) and [codecov/codecov-action](https://github.com/codecov/codecov-action).\n\n\nUpdates `actions/checkout` from 6 to 7\n- [Release notes](https://github.com/actions/checkout/releases)\n- [Changelog](https\n[…]\nsion-update:semver-major\n dependency-group: github-actions\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "build(deps): bump the github-actions group with 2 updates (#784)",
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"oid": "191913e08ad692dc6bb19d67704ea2dacb7db076",
"body": "Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.9.1 to 3.11.0.\n- [Release notes](https://github.com/matplotlib/matplotlib/releases)\n- [Commits](https://github.com/matplotlib/matplotlib/compare/v3.9.1...v3.11.0)\n\n---\nupdated-dependencies:\n- dependency-name: matplotlib\n dependency\n[…]\nrect:development\n update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
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"headline": "build(deps-dev): bump matplotlib from 3.9.1 to 3.11.0 (#788)",
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"committed_at": "2026-06-23T12:35:24Z",
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"body": null,
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"headline": "bench: internal performance benchmark suite + CodSpeed CI (#781)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-06-23T10:00:07Z",
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"oid": "86baf59dc20aa68e52f47c625b061d7859f764e4",
"body": "* fix(io): write LP bounds for tightened binary variables\n\nPer-element bounds set below the implied [0, 1] on a binary variable\n(e.g. masking out entries with upper = 0) were silently dropped by the LP\nfile export: binaries appeared only in the `binary` section. The direct\nAPI honored them, so the s\n[…]\n\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian <fab.hof@gmx.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
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"headline": "feat(model): allow {0,1} bounds for binaries in add_variables (#778)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-06-22T07:07:50Z",
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"oid": "081cd8b1696d266af7089e0873de1e8ee007f251",
"body": "* fix(io): write LP bounds for tightened binary variables\n\nPer-element bounds set below the implied [0, 1] on a binary variable\n(e.g. masking out entries with upper = 0) were silently dropped by the LP\nfile export: binaries appeared only in the `binary` section. The direct\nAPI honored them, so the s\n[…]\n\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian <fab.hof@gmx.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
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"headline": "fix(io): write LP bounds for tightened binary variables (#777)",
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"oid": "31b677896405205acc9c49e20a3c80d0b0a4d561",
"body": null,
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"headline": "feat(io): stamp linopy version into netCDF export (#780)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-06-18T12:41:43Z",
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"oid": "eba69dd55c4b4493ac3d64d83a3688b1e59ea6bd",
"body": "…0 (#779)\n\nThe docs pinned sphinx_book_theme==1.1.3, which has no upper bound on\npydata-sphinx-theme and therefore resolved to pydata 0.16.1. The 1.1.x\nbook theme predates pydata 0.16 and its mobile sidebar toggle JS breaks\nagainst it, so the navigation sidebar and ToC no longer open on mobile.\n\nBum\n[…]\nook_theme==1.2.0, the first release that pins and\nsupports pydata-sphinx-theme==0.16.1, restoring the mobile toggles.\n\nCloses #775\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "fix(docs): repair mobile sidebar by bumping sphinx-book-theme to 1.2.…",
"author_name": "Felix",
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"committed_at": "2026-06-18T12:15:55Z",
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"oid": "0f62fd8a331dbfcf6b1ee9b0fe0aec46fc5bb2c8",
"body": "* docs: cut release notes for v0.8.0\n\nPromote the accumulated \"Upcoming Version\" entries to a finalized\n\"Version 0.8.0\" section and leave a fresh empty \"Upcoming Version\"\nplaceholder for post-0.8.0 work.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n* docs: condense and fix \n[…]\n.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "docs: cut release notes for v0.8.0 (#759)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-06-10T09:47:05Z",
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"oid": "356fd45f1e2a448d19159cca8b39b83666f35f8b",
"body": "* Added m.copy() method.\n\n* Added testing suite for m.copy().\n\n* Fix solver_dir type annotation.\n\n* Bug fix: xarray copyies need to be .\n\n* Intial commit: Working dualizer for LPs.\n\n* Fixed typing issues. Initialise dual objective with LinearExpression(None) instead of 0.\n\n* Fixed more typing issues\n[…]\noreply.github.com>\nCo-authored-by: Lukas Trippe <lkstrp@pm.me>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
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"headline": "feat: add m.dualize() (#626)",
"author_name": "Bobby Xiong",
"author_login": "bobbyxng",
"committed_at": "2026-06-09T08:42:50Z",
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"oid": "6fb7bb76200780807eef5fb842c7902c89f25511",
"body": "* Add indicator constraints\n\n* Phase A: indicator fields in unified constraint data model\n\nAdd is_indicator/binary_var/binary_val to ConstraintBase, Constraint,\nand CSRConstraint (slots, init, from_mutable, data, netcdf round-trip).\nAdd Constraints.indicator/.regular container accessors.\n\n* feat(ind\n[…]\nand add_indicator_constraints\n- collapse duplicated assembly in MatrixAccessor._build_cons\n- add ConstraintBase.data_attrs; use it in copy()\n\n---------\n\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "feat: Add indicator constraints (#594)",
"author_name": "Michael Coughlin",
"author_login": "mcoughlin",
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"oid": "9eeb838fafe42b8ace8ab49bc6abc7ab24b81e52",
"body": "* fix: align Variable.fix() value to the variable's coordinates\n\nfix() converted the value with as_dataarray().broadcast_like(self.labels),\nwhich aligns only by dimension name and so worked solely for the default\n`dim_0`. On a named dimension, a positional value (list/array) gained a\nspurious `dim_0\n[…]\n\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian <fab.hof@gmx.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
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"headline": "fix: Variable.fix() value alignment on named dimensions (#774)",
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"committed_at": "2026-06-09T07:55:15Z",
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"oid": "7eb8c9adec5659fbb5c82265e2d4a806c303aaf3",
"body": "… grouping by names (#750, #753) (#751)\n\n* fix(groupby): group by the name of a non-dimension coordinate\n\n`LinearExpression.groupby` could not group by an attached non-dimension\ncoordinate. `expr.groupby(\"period\").sum()` raised `ValueError: period\nalready exists as coordinate or variable name`, and \n[…]\n); extract multikey helpers\n\n* docs: release note for groupby observed= feature\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian <fab.hof@gmx.de>",
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"headline": "fix(groupby): group by non-dimension coordinate names; fast multi-key…",
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"oid": "fdf613d089111263856fd98db5136bd740c775bd",
"body": "Switch test assertions from the internal `.data` accessor to the public\n`.coords`/`.indexes`/`.sizes` properties (thin pass-throughs to `.data`,\nso behaviour is identical).\n\nGenuine `_factor` dimension checks in test_quadratic_expression stay on\nthe internal array, but now use `.vars.sizes[FACTOR_DIM]` — the `_factor`\nhelper dim lives on `vars`, not `coeffs`, and isn't surfaced by any\npublic accessor.\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "test: use public API in assertions instead of internal .data (#760)",
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"body": "…es) (#766)\n\n* fix: read tuple coords entries as xarray's (dim_name, values)\n\n_coords_to_dict treated a tuple coords entry as a bare value sequence\n(like a list), which broke the standard xarray form\n``coords=[(\"origin\", origins)]`` — a scalar bound against such coords\nraised an inscrutable \"inhomog\n[…]\nalue tuple case to the parametrized raises table.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "fix: regression with tuple coords entries as xarray's (dim_name, valu…",
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"oid": "076c16a5c4b4eece0cf9cee0488bd10c921457e6",
"body": "* fix(alignment): tolerate xarray without CoordinateValidationError\n\nCoordinateValidationError was only added in xarray 2025.6.0, but linopy\ndeclares a floor of xarray>=2024.2.0. The hard import made `import linopy`\nfail with ImportError on any xarray in [2024.2.0, 2025.5].\n\nFall back to ValueError \n[…]\ncomment on the CoordinateValidationError fallback\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "fix(alignment): tolerate xarray without CoordinateValidationError (#762)",
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"oid": "6a5d748d18b01e7bd0bf7dac597baf4eedd91d52",
"body": "Add AGENTS.md as the single source of truth for how AI-generated content\nin PRs, issues and review discussions must be marked, and what the human\nauthor is expected to write by hand. Stop ignoring AGENTS.md so it is\nshared with contributors. Point doc/contributing.rst, CLAUDE.md and the\nPR template at it.\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "docs: add AI-assisted contribution guide (#754)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-06-04T14:52:25Z",
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"body": "…746)\n\nFollow-up to #739 (Python 3.11 syntax): SolverStatus.from_termination_condition\nnow returns `Self` instead of the quoted \"SolverStatus\", matching its sibling\n`process` and Status.from_termination_condition, which #739 converted but\nmissed here. No functional change.\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "refactor: return Self from SolverStatus.from_termination_condition (#…",
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"oid": "d834810cec8e2497c4f8ca5fa184103ea09599ea",
"body": "* 311 syntax\n\n* fix typing\n\n* fix: correct Self typing on from_termination_condition and le; add release note\n\n---------\n\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "311 syntax (#739)",
"author_name": "Robbie",
"author_login": "RobbieKiwi",
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"oid": "d5a82a29b5ec401c18c628317e09bdcba08935a9",
"body": "…ts (#742)\n\n* refactor: move conversion/broadcasting/alignment code to linopy/alignment.py\n\nPure move, no behavior change. The new module owns the seam between user\ninput and linopy's labelled arrays:\n\n- coords parsing: _coords_to_dict, _as_index, _as_multiindex\n- conversion: get_from_iterable, pand\n[…]\ntest/test_alignment.py\n\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "refactor: move alignment code to linopy/alignment.py; restructure tes…",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-06-03T10:27:38Z",
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"body": "* feat: add BaseExpression.has_terms property\n\nBoolean array, true at slots with at least one live term (vars != -1),\nregardless of the constant. Gives downstream code a public way to find\nempty constraint rows for masking, without reaching into the internal\nvars / _term representation.\n\nCloses #741\n[…]\nx, constant-only, and quadratic cases as methods.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"headline": "feat: add BaseExpression.has_terms property (#743)",
"author_name": "Felix",
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"committed_at": "2026-06-03T09:15:58Z",
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"oid": "62cfe34d1f148dbd003ba3a955c89462de17b496",
"body": "…(#716)\n\nConvert the remaining `@property` methods on `MatrixAccessor` (`c`, `Q`, `sol`,\n`dual`) to `@cached_property`. After #630, vlabels/clabels/A/b/sense/lb/ub are\nmaterialised once in `__init__`, but these four properties still recomputed on\nevery access. Each `MatrixAccessor` is short-lived (r\n[…]\nighs._build_solver_model` (M.c / M.Q both\nread at lines 1278/1299 and again in Gurobi/Mosek paths at 1586-1587, 2860-2861)\nand anywhere a caller assigns `M = model.matrices` then reads multiple times.",
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"headline": "perf(matrices): cache MatrixAccessor properties with cached_property …",
"author_name": "Mayk Thewessen",
"author_login": "MaykThewessen",
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"oid": "d8d52b4f972455328aec41fc347fac45468a754d",
"body": "* ci: fix model runs\n\n* Also reinstall PyPSA\n\nRemoved PACKAGE_NAME environment variable and adjusted package removal commands.\n\n* Update pixi command to add pypsa with pypi option\n\n* Update pixi (+action) version\n\n* Remove unnecessary conda env install steps\n\n---------\n\nCo-authored-by: Bryn Pickering <17178478+brynpickering@users.noreply.github.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
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"headline": "ci: fix model runs (#522)",
"author_name": "Lukas Trippe",
"author_login": "lkstrp",
"committed_at": "2026-06-03T07:57:52Z",
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"oid": "3f824ccdf73c463b6090aa6706e19246006233e0",
"body": "…ints (#732)\n\n* fix(variables): broadcast and order pandas/DataArray bounds in coords\n\n`add_variables` had two related bugs when `lower`/`upper` were arrays:\n\n- pandas Series/DataFrame bounds missing a dimension in `coords` had\n the missing dimension silently dropped (#709), unlike DataArray\n boun\n[…]\nanthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>\nCo-authored-by: Cursor <cursoragent@cursor.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
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"headline": "refactor: unify coords-as-truth handling in add_variables/add_constra…",
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"body": "* add linear expression where example and new variable names property\n\n* [pre-commit.ci] auto fixes from pre-commit.com hooks\n\nfor more information, see https://pre-commit.ci\n\n* [pre-commit.ci] auto fixes from pre-commit.com hooks\n\nfor more information, see https://pre-commit.ci\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Fabian <fab.hof@gmx.de>",
"is_bot": false,
"headline": "Feature/example of drop=True (#557)",
"author_name": "Robbie",
"author_login": "RobbieKiwi",
"committed_at": "2026-05-27T11:30:28Z",
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"oid": "ea8b3c4eb5651a3c55266e71315f0f7a75435d16",
"body": null,
"is_bot": false,
"headline": "Improve Mosek interface to select optimal solution (#667)",
"author_name": "Matěj",
"author_login": "mgrabovsky",
"committed_at": "2026-05-27T10:58:54Z",
"body_truncated": false,
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"oid": "0953594d8cb798860993116a3bf9aecbf62a2fa5",
"body": "…as (#728)\n\nReplaces the hand-rolled SUPPORTED_CONSTANT_TYPES tuple in expressions.py\nwith CONSTANT_TYPES derived from the ConstantLike alias via get_args().\nRemoves a second source of truth that had drifted from the alias in two\nways:\n\n* np.bool_ — accepted by the old tuple but not by ConstantLike.\n[…]\n.py:is_constant(). The local import in is_constant() is replaced\nwith a top-level import from linopy.types (already a dependency).\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "refactor(types): unify SUPPORTED_CONSTANT_TYPES with ConstantLike ali…",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-05-27T08:47:00Z",
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"oid": "06870bcf74fa35a82331b1e9980561f2faaecd80",
"body": "* drop python 3.10 support\n\n* fix: pre-commit",
"is_bot": false,
"headline": "drop python 3.10 support (#721)",
"author_name": "Lukas Trippe",
"author_login": "lkstrp",
"committed_at": "2026-05-22T07:59:27Z",
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"oid": "37af4ba1267c57bd734ca957c66adf93f0c5c0aa",
"body": "…t probe and solver paths (#695)\n\n* fix(mosek): release license slot from probe and solver paths\n\n`mosek.Task()` with no explicit env constructs a private `mosek.Env`\nthat holds a license slot. The implicit env is not released when the\ntask is garbage-collected, so the slot leaks for the lifetime of\n[…]\ndate linopy/solvers.py\n\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
"is_bot": false,
"headline": "fix(license-leaks): release license slot from Mosek, COPT, and MindOp…",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-05-21T07:44:11Z",
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"oid": "ed594d7fbf2624020eb3f2a5a9b007050f435c9c",
"body": "* fix(xpress): use ExitStack to manage xpress.problem() lifecycle in _build_direct and _run_file\n\n* fix(xpress): call _build_solver_model directly in to_xpress to avoid premature problem destruction",
"is_bot": false,
"headline": "fix(xpress): use ExitStack to manage xpress.problem() lifecycle (#702)",
"author_name": "Bruno Vieira",
"author_login": "brunoficoxpress",
"committed_at": "2026-05-20T14:33:37Z",
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"oid": "be6d3a3a3468dc9462f99e39cc85e7ad981ace43",
"body": "* test(sos): regression matrix for masked SOS variables (#688)\n\nAdd test/test_sos_masked.py covering SOS-with-masked-variables across:\n\n- 1D and 2D SOS variables\n- All mask placements (none, sos_dim, non_sos_dim, both_dims) plus an\n optional mask on an unrelated variable (the angle that exposes the\n[…]\n is covered (io.py coverage now\nspans the guard).\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "fix(sos): SOS constraints on masked variables (#688) (#692)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-05-20T10:55:30Z",
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"oid": "7c800469bc040f7962ecbcf2e6a7ed65e7408c20",
"body": "The old hook (`aflc/pre-commit-jupyter` `jupyter-notebook-cleanup`) was\nin place but wasn't stripping the per-cell `ExecuteTime` /\n`execution` timestamps that PyCharm and Jupyter add on every run.\nThose fields bloated notebook diffs (~180 lines on a recent PR) without\nadding review value.\n\nSwap to `\n[…]\ner interaction and can't be regenerated\nby docs CI without an SSH setup).\n\nOne-time cleanup applied to all non-excluded notebooks.\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "ci: swap aflc/pre-commit-jupyter for kynan/nbstripout (#700)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-05-20T10:37:30Z",
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"body": null,
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"headline": "Xpress 9.9+ backward compatibility and other updates (#701)",
"author_name": "Bruno Vieira",
"author_login": "brunoficoxpress",
"committed_at": "2026-05-20T04:53:11Z",
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"body": "…698)\n\nNamedTemporaryFile on Windows holds an exclusive handle, so model.to_netcdf\n(and read_netcdf) fail with PermissionError when opening fn.name. Switch\nboth sides of solve_on_remote to TemporaryDirectory + a path inside it.",
"is_bot": false,
"headline": "fix(remote): use TemporaryDirectory to avoid Windows tempfile lock (#…",
"author_name": "Fabian Hofmann",
"author_login": "FabianHofmann",
"committed_at": "2026-05-19T10:30:46Z",
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"oid": "bd952aa203f96550e96936733c81f3056d0f57b9",
"body": "* refactor(sos): add Model.apply/undo_sos_reformulation methods\n\nIntroduce a stateful pair of methods on Model that own the SOS\nreformulation lifecycle:\n\n- apply_sos_reformulation() stashes the reformulation token on the\n model (new _sos_reformulation_state attribute). Raises if already\n applied.\n\n[…]\niteral[\"auto\"]\n\n* test(ssh): cover SOS bracket in RemoteHandler.solve_on_remote\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian <fab.hof@gmx.de>",
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"headline": "refactor(sos): add Model.apply/undo_sos_reformulation methods (#690)",
"author_name": "Felix",
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"committed_at": "2026-05-19T10:00:18Z",
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"oid": "8aa8d0ca3b848bf0b91a9490704cd580bc963377",
"body": "* fix(test): only skip GPU-only solvers without --run-gpu (#693)\n\nThe conftest auto-skip checked ``GPU_ACCELERATION``, which xpress also\ncarries from version 9.8 for its optional GPU pathway. That blanket-\nskipped every CPU-mode xpress test in ``parametrize(\"solver\", …)``\nsuites — hiding the xpress \n[…]\ned optimization tests pass under\n``CPU_SOL_TOL``.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "fix(test): only skip GPU-only solvers without --run-gpu (#693) (#694)",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-05-19T07:09:44Z",
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"oid": "deb6901b068c74f6c3d56166f50474c26edc96d6",
"body": "…ulate_sos=True` no-op on native SOS solvers (#689)\n\n* feat(xpress): add direct API support via loadproblem\n\nAdds io_api='direct' for Xpress: loads the model through the native\nloadproblem array API instead of writing an LP/MPS file. Includes a\nmodel.to_xpress() helper mirroring to_gurobipy/to_highs\n[…]\n\n\nCo-authored-by: Fabian <fab.hof@gmx.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "fix(sos): refuse masked SOS variables with a clear error; fix `reform…",
"author_name": "Felix",
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"committed_at": "2026-05-18T15:51:01Z",
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"oid": "c23ebfe5ef1db6a309535bda110c4fbb2a874d4d",
"body": "…(#686)\n\n* deps: add `remote` extra for paramiko and migrate install docs to uv\n\n- Add `remote = [\"paramiko\"]` to `[project.optional-dependencies]` so the\n SSH backend can be installed without dragging it into the base install\n (follows the `oetc` extra convention).\n- Replace `pip install paramiko\n[…]\no the standalone install\nsnippets only add noise.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "deps: add `remote` extra for paramiko and migrate install docs to uv …",
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"committed_at": "2026-05-18T14:11:12Z",
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"oid": "1909f4a07c8b80ef18c7716c82f179c3447484ad",
"body": "* feat(xpress): add direct API support via loadproblem\n\nAdds io_api='direct' for Xpress: loads the model through the native\nloadproblem array API instead of writing an LP/MPS file. Includes a\nmodel.to_xpress() helper mirroring to_gurobipy/to_highspy/to_mosek,\nSOS attachment, and feature flags (DIREC\n[…]\n(xpress): QP+SOS via direct API\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Felix <117816358+FBumann@users.noreply.github.com>",
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"headline": "feat(xpress): add direct API support via loadproblem (#684)",
"author_name": "Fabian Hofmann",
"author_login": "FabianHofmann",
"committed_at": "2026-05-18T14:07:38Z",
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"oid": "8e8fed74956b55d88e7279550d50cd8e5c169fc2",
"body": "…ners (#687)\n\n* docs: add Felix Bumann to copyright and author\n\nPicks up Fabian's review comment on PR 681 (the copyright bump),\nadding the second contributor name. Updates both ``copyright`` and\n``author`` in ``doc/conf.py`` so the docs footer and PDF metadata\nstay consistent, and updates the match\n[…]\ninal author is no longer maintaining the\nproject.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "docs: credit Felix Bumann in copyright, author, and pyproject maintai…",
"author_name": "Felix",
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"committed_at": "2026-05-18T12:34:45Z",
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"oid": "6124e8126f2e2413c4274e37876d2eb5f285e163",
"body": "…uide landing (#681)\n\n* docs: silence HiGHS console output in tutorial notebooks\n\nHiGHS prints a banner + progress lines to the Python REPL on every\nm.solve() call by default. In a tutorial that calls solve many times,\nthis drowns the actual lesson in solver chatter. Pass output_flag=False\n(a HiGH\n[…]\nel.add_variables\" etc.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n* fix: api reference link\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "docs: reorganize toctree into basic→advanced sections, rewrite user-g…",
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"committed_at": "2026-05-18T10:41:20Z",
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"oid": "f25b172ec8665980e48423fe74dca37d6924e33e",
"body": "* docs: silence HiGHS console output in tutorial notebooks\n\nHiGHS prints a banner + progress lines to the Python REPL on every\nm.solve() call by default. In a tutorial that calls solve many times,\nthis drowns the actual lesson in solver chatter. Pass output_flag=False\n(a HiGHS solver option forwar\n[…]\nHS-specific kwarg forwarded via\n**solver_options.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "docs: silence HiGHS console output in tutorial notebooks (#678)",
"author_name": "Felix",
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"committed_at": "2026-05-18T08:13:35Z",
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"oid": "4daf61165b078af9186a7c27072d40b9a103c944",
"body": "* feat: add SolverReport and extend Result with solver_name\n\n* refactor: solver state on instance + Result wiring\n\nPhase B of solver refactor (issue #628). Makes the Solver instance the\ncanonical owner of solver-side state.\n\n- Base Solver.__init__ now initializes options, status, solution, report,\n \n[…]\ne-commit.ci] auto fixes from pre-commit.com hooks\n\nfor more information, see https://pre-commit.ci\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
"is_bot": false,
"headline": "refactor: stateful Solver instances and two-step solve API (#682)",
"author_name": "Fabian Hofmann",
"author_login": "FabianHofmann",
"committed_at": "2026-05-18T08:10:02Z",
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"oid": "001e5c94058b3545aa7951b94dcc72d4a34b304f",
"body": "…ces (#680)\n\n* docs: silence HiGHS console output in tutorial notebooks\n\nHiGHS prints a banner + progress lines to the Python REPL on every\nm.solve() call by default. In a tutorial that calls solve many times,\nthis drowns the actual lesson in solver chatter. Pass output_flag=False\n(a HiGHS solver \n[…]\nd fix the\n \"contnuous\" typo on the landing page.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "docs: fix broken toctree, refresh API reference, and clean up referen…",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-05-15T09:01:51Z",
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"oid": "c04d2720af53d00d5c0402a55ebc81723b376112",
"body": "…nd pedagogy (#677)",
"is_bot": false,
"headline": "docs(piecewise): rewrite reference page + tutorials for correctness a…",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-05-12T14:30:33Z",
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"oid": "8190a774f7b3e4326376c24b95e17bd3dfd08ceb",
"body": "* perf: add to_matrix_via_csr\n\n* perf: improve per-constraint csr matrix construction\n\n* Add conversion functions\n\n* feat: add ability to freeze constraints into csr\n\n* Add io.to_netcdf support for frozen Constraint\n\n* fix: re-implement matrices\n\n* Move sum_duplicates\n\n* feat: VariableLabelIndex\n\n* \n[…]\nuthored-by: Fabian Hofmann <fab.hof@gmx.de>\nCo-authored-by: Felix <117816358+FBumann@users.noreply.github.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
"is_bot": false,
"headline": "perf: matrix accessor rewrite (#630)",
"author_name": "Jonas Hörsch",
"author_login": "coroa",
"committed_at": "2026-05-11T12:48:10Z",
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"oid": "22b5ca603979a1de2d0e2e4ea7a3a5b5801f5e7d",
"body": "updates:\n- [github.com/pre-commit/pre-commit-hooks: v5.0.0 → v6.0.0](https://github.com/pre-commit/pre-commit-hooks/compare/v5.0.0...v6.0.0)\n- [github.com/astral-sh/ruff-pre-commit: v0.12.2 → v0.15.9](https://github.com/astral-sh/ruff-pre-commit/compare/v0.12.2...v0.15.9)\n- [github.com/keewis/blackd\n[…]\nthub.com/codespell-project/codespell/compare/v2.4.1...v2.4.2)\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Fabian Hofmann <fab.hof@gmx.de>",
"is_bot": true,
"headline": "[pre-commit.ci] pre-commit autoupdate (#505)",
"author_name": "pre-commit-ci[bot]",
"author_login": "pre-commit-ci[bot]",
"committed_at": "2026-05-11T10:47:18Z",
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"oid": "3f6ab10f524c6ac0d0ae961ac8bcbfdf91c97e48",
"body": "* update release notes for v0.7.0\n\nCut a v0.7.0 section from Upcoming. The bump (over 0.6.7) is\nwarranted by:\n\n- new piecewise sub-API surface (add_piecewise_formulation,\n breakpoints, segments, Slopes, tangent_lines, PiecewiseFormulation),\n- new variable methods (fix/unfix, relax/unrelax) and semi\n[…]\n: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n* improve preciseness of release note about scipy netcdf bugfix\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "chore: Update release notes for v0.7.0 (#676)",
"author_name": "Felix",
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"oid": "24ee5441e02f2d5cb197d9cd8492515608f597c0",
"body": "* docs: restructure upcoming release notes and fold in missing PRs\n\nGroup the upcoming version block into Features / Performance / Bug Fixes\n/ Breaking Changes / Documentation sections so the headline (piecewise)\nleads, and add the entries for #589, #595, #601, #614, #619, #635, #656,\n#671, #672, #6\n[…]\ne\noperator-by-operator coord-alignment breakdown.\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "docs: restructure upcoming changelog and add missing PRs (#675)",
"author_name": "Felix",
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"committed_at": "2026-05-07T20:08:28Z",
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"oid": "73dd70b0ccf9669aad6197b687e057371163c68c",
"body": "…d (#674)\n\n* fix: serialize MultiIndex level names as JSON for scipy netCDF backend\n\nscipy's netCDF3 backend cannot write unicode-array (`<U_`) attributes,\nso to_netcdf failed with `KeyError: ('U', 24)` when MultiIndex level\nnames were stored as a Python list of strings. Encode them as a\nJSON-encode\n[…]\n(scipy attr limit,\nJSON-vs-legacy parser branch).\n\nCo-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
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"headline": "fix: serialize MultiIndex level names as JSON for scipy netCDF backen…",
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"committed_at": "2026-05-07T10:42:04Z",
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"oid": "a9584d23fa0bbdd1f3b6c8f9938043c5c2601570",
"body": "… mode (#673)\n\n* feat(piecewise): add Slopes class for deferred breakpoint specs\n\nIntroduces ``linopy.Slopes`` — a frozen dataclass that carries\nper-piece slopes + initial y-value, deferred until an x grid is known.\nUsed as the second element of a tuple in ``add_piecewise_formulation``\nwhere another\n[…]\n\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>\nCo-authored-by: Fabian <fab.hof@gmx.de>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
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"headline": "refac(piecewise): introduce Slopes class, remove breakpoints(slopes=)…",
"author_name": "Felix",
"author_login": "FBumann",
"committed_at": "2026-05-07T10:26:06Z",
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"oid": "4ce1289ac271c917b689430348e54d601cd02a2c",
"body": "* feat: add slopes_align to breakpoints()\n\nAdd `slopes_align` keyword to `linopy.breakpoints()` accepting\n\"pieces\" (default) or \"leading\". With \"leading\", `slopes` has the\nsame length as `x_points` and `slopes[0]` is a NaN sentinel that is\ndropped — matches the convention of tabulating a marginal va\n[…]\n more information, see https://pre-commit.ci\n\n* remove docstrings (covered by major release notes)\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
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"headline": "feat: add slopes_align to breakpoints() (#672)",
"author_name": "Fabian Hofmann",
"author_login": "FabianHofmann",
"committed_at": "2026-05-06T09:29:05Z",
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{
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{
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{
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{
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{
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{
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{
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],
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{
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{
"key": "fuzzing",
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"status": "missed",
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{
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{
"key": "maintained",
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{
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{
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{
"key": "vulnerabilities",
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{
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"components": [
{
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"points": 0,
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{
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{
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"status": "met",
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{
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],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight: agent tooling is a real maintenance signal, but its absence must never gate the top of the scale (calibration saturates at raw 91, so 100/100 remains reachable with AI Readiness at zero)."
}
],
"metrics_version": "2.2.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token"
],
"report_type": "repository",
"generated_at": "2026-07-31T05:50:11.573119Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/p/PyPSA/linopy.svg",
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}
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Fehlende Daten werden ausgeschlossen und die Gewichte neu normiert, nie als null bewertet. Die Methodik ist versioniert und offen: Metriken v2.2.0, Schema v0.27.0 — vollständige Methodik · Metriken-Wiki.
