Öffentliches Register
Software-GesundheitsberichtSchema 0.27.0 · Metriken 1.13.0 · 2026-07-26 19:51 UTC

ttsim-dev / gettsim

The GErman Taxes and Transfers SIMulator

PythonAGPL-3.0★ 70 Sterne⑂ 32 Forksseit Juli 2019Auf GitHub ansehen ↗

ttsim-dev/gettsim erreicht einen Gesundheitsindex von 74 von 100 und liegt damit im Bereich Gut. Am stärksten schneidet es bei Engineering Quality (88/100) ab, am schwächsten bei Community & Adoption (58/100). Zuletzt heute aktualisiert. 3 Mitwirkende tragen den Großteil der jüngsten Arbeit.

74
gesamt / 100
Gut

Software-Gesundheitsindex

Metriken werden auf einer Skala von 1–100 in gewichtete Kategorien gruppiert. Der Gesamtwert beginnt als ihr Mittel; sobald öffentliche Evidenz die Richtlinie für Hochrisikojurisdiktionen auslöst, wird die Bewertung angepasst und erhält die Obergrenze 49 (Gefährdet). AI Readiness liegt außerhalb.

74
Exzellent85-100Vorbildlich; erfüllt im Wesentlichen alle geprüften Kriterien
Gut70-84Gesund; geringfügige Lücken
Mittel50-69Akzeptabel mit deutlichen Lücken; Überprüfung empfohlen
Gefährdet30-49Erhebliche Schwächen; eine Übernahme erfordert Vorsicht
Kritisch1-29Schwerwiegende Probleme (aufgegeben, nur ein Maintainer, keine Hygiene)
VitalitätCommunity &VerbreitungNachhaltigkeit &GovernanceEngineering-QualitätSicherheitAI Readiness

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.

Eigentümerschaft

6 Follower7 öffentliche Reposseit Feb. 2025

Dieses Repository wird von einer Organisation getragen — geteilte, rechenschaftspflichtige Trägerschaft, die jeden einzelnen Maintainer überdauern kann.

Paket-Ökosysteme

RegistryPaketVersionDownloads / MonatVersionenZuletzt veröffentlichtTags
PyPIgettsim1.2-9vor 129 Tagenbenefitseconomicsgermanypensionstaxestransfers

Metriken nach Kategorie

Vitalität

Lebt das Projekt — wird Code geschrieben und werden Releases ausgeliefert?

78Gut · 22 % des Gesamtindex
Wie die Bewertung erfolgt
36/36Push-Aktualität — letzter Push vor 0 Tagen
17.3/36Commit-Rhythmus — 25/52 Wochen mit Commits
16.4/18Commit-Volumen — 66 Commits im letzten Jahr
10/10OpenSSF Scorecard: Maintained — 12 commit(s) and 26 issue activity found in the last 90 days -- score normalized to 10
Verwendete Eingangsdaten
commits_last_year66
human_commit_share0,95
days_since_last_push0
active_weeks_last_year25
Wie die Bewertung erfolgt
27/27Liefert Releases aus — 23 Releases veröffentlicht
27/36Release-Aktualität — letztes Release vor 129 Tagen
12.6/27Release-Rhythmus — ein Release etwa alle 127,6 Tage
0/10OpenSSF Scorecard: Signed-Releases — keine Daten
Verwendete Eingangsdaten
releases_count23
latest_release_tagv1.2
releases_from_tagsnein
days_since_latest_release129
mean_days_between_releases127,6
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): OpenSSF Scorecard: Signed-Releases. Die verbleibenden Gewichte wurden renormalisiert.

Community & Verbreitung

Hat das Projekt Nutzer, Downloads, Aufmerksamkeit und ein einladendes Umfeld für Beitragende?

58Mittel · 18 % des Gesamtindex
Wie die Bewertung erfolgt
29.8/60Stars — 70 Stars
12.4/25Forks — 32 Forks
3.9/15Watcher — 6 Watcher
Verwendete Eingangsdaten
forks32
stars70
watchers6
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
Wie die Bewertung erfolgt
22.5/22.5README
22.5/22.5Lizenz — anerkannte Lizenz (AGPL-3.0)
0/18CONTRIBUTING-Leitfaden
13.5/13.5Verhaltenskodex
0/7.2Issue-Vorlage
6.3/6.3PR-Vorlage
Verwendete Eingangsdaten
has_readmeja
has_licenseja
has_contributingnein
has_issue_templatenein
has_code_of_conductja
has_pull_request_templateja

Nachhaltigkeit & Governance

Überdauert das Projekt die Menschen, die es tragen — Bus-Faktor, Reaktionsfähigkeit, Trägerschaft und Paketpflege?

74Gut · 24 % des Gesamtindex
Wie die Bewertung erfolgt
36/54Bus-Faktor — 3 Beitragende decken die Hälfte aller Commits ab
17.7/22.5Commit-Verteilung — wichtigste beitragende Person verfasste 21 % der Commits
13.5/13.5Breite der Beitragenden — 28 Beitragende
10/10OpenSSF Scorecard: Contributors — project has 16 contributing companies or organizations
Verwendete Eingangsdaten
bus_factor3
contributors_sampled28
top_contributor_share0,213
Wie die Bewertung erfolgt
34.5/46.8Issue-Lösungsquote — 74 % der Issues geschlossen
34/38.3PR-Annahme — 587/661 entschiedene PRs gemergt
10.5/15OpenSSF Scorecard: Code-Review — Found 23/30 approved changesets -- score normalized to 7
Verwendete Eingangsdaten
merged_prs587
open_issues143
closed_issues404
issue_closed_ratio0,739
closed_unmerged_prs74
Wie die Bewertung erfolgt
30/30Organisatorische Trägerschaft — im Besitz einer Organisation
0/20Verifizierte Domain
6.1/25Reichweite des Inhabers — 6 Follower von ttsim-dev
9.4/25Kontohistorie — 7 öffentliche Repos, Kontoalter ca. 1 Jahre
Verwendete Eingangsdaten
followers6
owner_typeOrganization
is_verified
owner_loginttsim-dev
public_repos7
account_age_days516

Paketpflege

100Exzellent
Wie die Bewertung erfolgt
25/25Veröffentlicht & auflösbar — 1 Paket(e) auf pypi
35/35Veröffentlichungsaktualität — letzte Veröffentlichung vor 129 Tagen
20/20Versionshistorie — 9 veröffentlichte Versionen
20/20Nicht veraltet — aktiv, nicht veraltet oder zurückgezogen
Verwendete Eingangsdaten
packagesgettsim
ecosystemspypi
any_deprecatednein
min_days_since_publish129

Engineering-Qualität

Sind grundlegende Engineering- und Dokumentationspraktiken vorhanden?

88Exzellent · 20 % des Gesamtindex
Wie die Bewertung erfolgt
24/24CI-Workflows — 2 Workflow(s)
24/24Tests vorhanden
16/16Linter-Konfiguration
9.6/9.6Pre-Commit-Hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 26 out of 26 merged PRs checked by a CI test -- score normalized to 10
Verwendete Eingangsdaten
has_cija
has_testsja
has_editorconfignein
has_linter_configja
has_precommit_configja
Wie die Bewertung erfolgt
30/30README
25/25Dokumentationsverzeichnis
15/15Dokumentations-/Homepage-Site — https://gettsim.readthedocs.io/
10/10Repository-Beschreibung
0/10Topics
0/10Wiki
Verwendete Eingangsdaten
topics
has_wikinein
homepagehttps://gettsim.readthedocs.io/
has_readmeja
has_docs_dirja
has_descriptionja

Sicherheit

Sind die sichtbaren Sicherheits- und Lieferkettenpraktiken belastbar, ohne ungeklärte Exposition gegenüber Hochrisikojurisdiktionen?

71Gut · 16 % des Gesamtindex
Wie die Bewertung erfolgt
7.5/7.5Binary-Artifacts — no binaries found in the repo
0/7.5Branch-Protection — keine Daten
2.5/2.5CI-Tests — 26 out of 26 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
5.2/7.5Code-Review — Found 23/30 approved changesets -- score normalized to 7
2.5/2.5Contributors — project has 16 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5Lizenz — license file detected
7.5/7.5Maintained — 12 commit(s) and 26 issue activity found in the last 90 days -- score normalized to 10
5/5Packaging — packaging workflow detected
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — keine Daten
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
Verwendete Eingangsdaten
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate6,4
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): branch_protection, signed_releases. Die verbleibenden Gewichte wurden renormalisiert.
Wie die Bewertung erfolgt
35/35Direkte Abhängigkeiten ohne bekannte Advisories — keine direkte Abhängigkeit trägt ein bekanntes Advisory
25/25Indirekte Abhängigkeiten ohne bekannte Advisories — keine indirekte Abhängigkeit trägt ein bekanntes Advisory
0/40Keine offenen Advisories — kein Advisory trägt ein Veröffentlichungsdatum
Verwendete Eingangsdaten
sourceosv
advisories0
affected_packages0
assessed_packages50
unassessed_packages0
affected_by_severitynone
direct_affected_packages0
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): Keine offenen Advisories. Die verbleibenden Gewichte wurden renormalisiert. Abgeglichen wurde die Laufzeit-Abhängigkeitshülle von pypi:gettsim@1.2 — das, was die Installation des veröffentlichten Pakets nach sich zieht — mit 50 Paketen. Erreichbarkeit wird nicht analysiert.

AI Readiness

Wie gut ist das Repository dafür ausgestattet, mit KI-Coding-Agenten entwickelt und gepflegt zu werden? Ein unabhängiges, experimentelles Badge — Gewicht 0,0, es wird eigenständig ausgewiesen und verändert den Gesamt-Gesundheitswert nicht.

67Mittel · 0 % des Gesamtindex
Wie die Bewertung erfolgt
45/45Agentenanweisungen — AGENTS.md, CLAUDE.md, GEMINI.md
0/15Maschinenlesbare Doku (llms.txt)
40/40Lesbare Commit-Historie — 88 von 95 menschlichen Commits benennen ihre Absicht (strukturierter Betreff oder erläuternder Text)
Verwendete Eingangsdaten
has_llms_txtnein
legible_history_share0,926
agent_instruction_filesAGENTS.md, CLAUDE.md, GEMINI.md
agent_instruction_max_bytes9.186
Wie die Bewertung erfolgt
18/18Bootstrap mit einem Befehl — docs/Makefile
22/22Automatisierte Tests
11/11Lint-/Format-Konfiguration
0/11Statische Typprüfung
0/10Reproduzierbare Umgebung
10/10Belegte Agentenpraxis — 18 der letzten 100 Commits von Agenten verfasst oder ihnen zugeschrieben
8/8Automatisierte Wartung — 3 der letzten 100 Commits sind automatisierte Abhängigkeits-Updates
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Verwendete Eingangsdaten
has_nixnein
has_testsja
lockfiles
has_dockerfilenein
typed_languagenein
bootstrap_filesdocs/Makefile
has_devcontainernein
has_linter_configja
typecheck_configs
agent_commit_share0,18
toolchain_manifests
dependency_bot_commit_share0,03
Wie die Bewertung erfolgt
0/45Typprüfbarer Code — Python ohne Typprüfungs-Konfiguration
55/55Handhabbare Dateigrößen — 0/180 Quelldateien über 60 KB
Verwendete Eingangsdaten
primary_languagePython
largest_source_bytes16.408
source_files_sampled180
oversized_source_files0
Wie die Bewertung erfolgt
0/40API-Schema (OpenAPI/GraphQL/proto)
0/20MCP-Server
40/40Lauffähige Beispiele — notebooks
Verwendete Eingangsdaten
example_dirsnotebooks
has_mcp_signalnein
api_schema_files

Eckdaten

70GitHub-Sterne
28Mitwirkende
66Commits, letzte 12 Monate
0Tage seit letztem Push
23Releases
3Bus-Faktor
143offene Issues
PyPIPaket-Ökosysteme

Warnungen zur Datenerhebung

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

Weitere Details

Stern- und Fork-Verlauf 0 ★ / 32 ⇿
0Sterne
32Forks
19Releases

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.

01325383282020-022023-022026-02
Major 0Minor 5Patch 7

Jeder Punkt umfasst 6 Tage.

OpenSSF Scorecard 6.4 / 10
6.4Gesamtwert

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 · 2026-07-26 19:50 UTC

10Binary-Artifactsno binaries found in the repo
k. A.Branch-Protectioninternal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md
10CI-Tests26 out of 26 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
7Code-ReviewFound 23/30 approved changesets -- score normalized to 7
10Contributorsproject has 16 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained12 commit(s) and 26 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
k. A.Signed-Releasesno releases found
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
10Vulnerabilities0 existing vulnerabilities detected
Alle Abhängigkeiten 0

Vollständig aufgelöster Abhängigkeitssatz aus dem GitHub-Abhängigkeitsgraphen: 0 direkte und 0 indirekte (transitive) Pakete. Die transitive Hülle ist vollständig, wenn das Repository eine Lockfile eincheckt.

RegistryPaketVersionBeziehung
Abhängigkeits-Advisories 0

Die Installation von pypi:gettsim@1.2 zieht 50 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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      "languages": {
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      "pushed_at": "2026-07-26T09:52:00Z",
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          "kind": "prerelease",
          "published_at": "2023-01-28T05:43:05Z"
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          "tag": "v0.6.0-alpha.1",
          "kind": "prerelease",
          "published_at": "2023-01-26T14:38:10Z"
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          "tag": "v0.5.1",
          "kind": "patch",
          "published_at": "2022-04-21T14:40:31Z"
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        {
          "tag": "v0.3.1",
          "kind": "patch",
          "published_at": "2020-06-05T16:29:49Z"
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          "tag": "v0.3.0",
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          "published_at": "2020-06-04T10:45:13Z"
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          "is_bot": false,
          "headline": "Parameter Update: Rentenwert 2025/26 (#1206)",
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          "body": "Closes #1195.\n\nVectorization handles ternary expressions (`ttsim.tt.vectorization`\nconverts `ast.IfExp` to `xnp.where`), so the SIM108 ignore for\n`src/gettsim/germany/*` was based on an incorrect justification\n(\"vectorization requires if/else blocks\").\n\n### Changes\n\n- **`pyproject.toml`**: removed t\n[…]\ntests -n 7` — 1312 passed, 553 skipped)\npass unchanged.\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Enable SIM108 for policy code and convert if/else to ternaries (#1199)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-06-09T12:33:24Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "6668c0f5e6f23e6d9fcae63dc22ef797c02ec625",
          "body": "This PR collects the changes made to Grundsicherung im Alter.\n\n---------\n\nCo-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Rewrite Grundsicherung im Alter (Kapitel 4, SGB XII) (#1156)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-06-08T11:29:16Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "4c4de105604fc13e44166da3e674efde9f332358",
          "body": "…th_internal_p_ids (#1196)\n\nSee ttsim-dev/ttsim#131\n\n---------\n\nCo-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Adapt test_jittability to renamed ttsim target raw_results.columns_wi…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-06-07T14:32:10Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "019027a908141b2eb777d23b19481c823ccbf090",
          "body": "Closes #1099\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>\nCo-authored-by: Claude Opus 4.7 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Add RV Kenngrößen (#1174)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-06-06T09:00:32Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "a1ed5c34761937ecdaa29079cc54c6c8e2d7be96",
          "body": "## Summary\n\nSweep: every call to a project-defined function/method/class with 2+\npositional args is rewritten to use keyword names.\n\nScope:\n- src/gettsim (including tests_germany)\n- Project-internal targets only — stdlib, numpy, pandas, jax, and\nthird-party calls are left alone.\n- The resolver works\n[…]\n- [x] \\`pixi run ty-jax\\`\n- [x] \\`pixi run -e py314-jax tests -n 7\\`\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.7 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "chore: keyword args for project-internal multi-arg calls (#1188)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-02T16:11:21Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "8e37d2500786e1f41b70a5e3e23cf316e361edce",
          "body": "## Summary\n\nAdopts the **beartype** runtime type-checking rollout for gettsim,\nbuilding on ttsim's infrastructure (depends on ttsim-dev/ttsim#101).\n\n- Registers the env-var-gated claw (`GETTSIM_BEARTYPE_CLAW`) on the\n`gettsim` package; CI + pixi tests env enable\n`GETTSIM_/TTSIM_BEARTYPE_CLAW`.\n- `ge\n[…]\nditable path for\ncross-repo development — **must be restored** to a proper dependency pin\n(on the merged ttsim commit) before merge.\n\n---------\n\nCo-authored-by: Claude Opus 4.7 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "beartype runtime type-checking rollout (#1185)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-02T16:10:35Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "533fda369bebfb552a1e158c7b7397cb1976558c",
          "body": null,
          "is_bot": false,
          "headline": "GEP 09 - Runtime checking via beartype (#1186)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-06-02T11:56:16Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "95ea8c65311f0614cd8653e7361dd79942a13516",
          "body": "Implement § 9a Satz 1 Nr. 3 EStG: Werbungskostenpauschale for sonstige\nEinkünfte (insb. Renten).\n\n---------\n\nCo-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Add Werbungskostenpauschbetrag for sonstige Einkünfte (#1183)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-05-22T15:48:54Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "d8740c68b8029576fea6c20c6764cb36bfac3bd1",
          "body": "Closes #1173\n\n---------\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-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: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Fix taxation of `sonstige_private_vorsorge_m` (#1175)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-05-14T08:33:37Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "8ae74f587395dde4fa3d6bee62fa2dbfcc23efc9",
          "body": "### What problem do you want to solve?\n\nCloses #1162",
          "is_bot": false,
          "headline": "Compute Bürgergeld via Bedarfsanteilmethode (#1163)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-04-24T09:28:32Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "155988982eec501ca0ac3dca7f9fedb7eb206e12",
          "body": "…inkommen check (#1172)\n\n### What problem do you want to solve?\n\nCloses #1171\n\n---------\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Add Wohngeld Basisanspruch to income considered for Wohngeld Mindeste…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-04-24T07:50:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d1ae1edb883aebed2f8bcfc1786b0d2d9ab92a69",
          "body": "## Summary\n\nShort Addendum to the Aktivrente PR because @mjbloemer made me aware of\nthe actual Werbungskosten calculation rule.\n\n- Introduce `tatsächliche_werbungskosten_y` as a new input column for\nactual\n  work-related expenses (Anlage N)\n- Implement proportional splitting of Werbungskosten per § \n[…]\ntG via\n  `anteil_steuerfälliger_einnahmen_y`\n\n[Personas twin\nPR](https://github.com/ttsim-dev/gettsim-personas/pull/31)\n\n---------\n\nCo-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Add proportional splitting of Werbungskosten (§ 3c EStG) (#1170)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-04-23T17:40:32Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "39f4e01847dbc2f3010a3328c41391be7154df9c",
          "body": "## Summary\n\n- When `--cov` is passed to pytest, switches all `PolicyFunction`s from\n`\"vectorize\"` (AST transformation) to `\"loop\"` (`numpy.vectorize`)\nstrategy. This makes `coverage.py` see the original function bodies\ninstead of reporting 0%.\n- Only active during coverage runs — normal test runs ar\n[…]\ned with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Add coverage support for auto-vectorized policy functions (#1160)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-03-23T16:06:24Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "99f6b4366ee81f774dc726c092d352444317f3bd",
          "body": null,
          "is_bot": false,
          "headline": "Update lock file.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T15:17:21Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "946e3ca26a338d2de22189ebb1f0a07dce81e3da",
          "body": "Bump ttsim-backend requirement, fix title in changelog.",
          "is_bot": false,
          "headline": "Prepare for releasing v1.2 (#1141)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T14:52:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "91d35a4fc3a1ee16004d55eadf88285c5b1e4dcc",
          "body": null,
          "is_bot": false,
          "headline": "Update contributors for GEP 8.",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-03-19T14:26:32Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "fe2819b84baa32f85e1f2eedd77a4d3cfcb0f1ce",
          "body": null,
          "is_bot": false,
          "headline": "Prepare CHANGES.md for release.",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-03-19T14:23:01Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0ff30432000dc4386391395d7036c1a5c7483654",
          "body": null,
          "is_bot": false,
          "headline": "Add dags tool, move to main branch on submodule.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T12:46:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "11bdb004f10f393503e28cda787daac1a1a83910",
          "body": "## Summary\n- Switch `pydocstyle.convention` from `\"numpy\"` to `\"google\"` in\n`pyproject.toml`\n- Convert docstrings in `src/gettsim/plot/dag/__init__.py` (the only\ngettsim file with NumPy-style sections)\n- Policy functions already had summary-only docstrings — no changes\nneeded there\n\nCloses #1139\n\n##\n[…]\nGenerated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Migrate docstrings from NumPy to Google convention (#1140)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T11:08:19Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "539c4212bf6205f4e99c04a82a1a06bcc614d0f1",
          "body": "Refactor piecewise polynomial YAML and code for GEP-08, twin to [TTSIM #76](https://github.com/ttsim-dev/ttsim/pull/76)\n    \nConvert all piecewise polynomial YAML parameters from numbered dict\nformat\nto ordered lists with explicit interval strings:\n- solidaritätszuschlag, einkommensteuertarif, vorso\n[…]\nt] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\nCo-authored-by: Marvin Immesberger <74215010+MImmesberger@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Refactor piecewise polynomial (implement GEP-8) (#1132)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-03-19T06:32:55Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "e0d468ebafc93126bb64cf602f149a233a30765f",
          "body": "### What problem do you want to solve?\n\nFixes some tutorial inconsistencies that I discovered in a quick GETTSIM\ntutoring session.",
          "is_bot": false,
          "headline": "Improve introductory tutorial (#1138)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-03-11T20:52:33Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "25fc793a1a992177aca379de7816c93006fb0243",
          "body": "## Summary\n- Add a `run-ty` job to the main CI workflow that runs the `ty` static\ntype checker\n- Runs on `ubuntu-latest` using the `py314` pixi environment, in\nparallel with existing test jobs\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\n---------\n\nCo-authored-by: Claude Opus 4.6 <noreply@anthropic.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Add ty static type checker to CI (#1136)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-02-12T18:25:32Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "2d091f6bcd57dff44aafb1fb93e34df75e0e01af",
          "body": "Mostly pyproject-fmt on top of first attempt (#1131)\n\nSlowly achieving convergence of boilerplate stuff...\n\n---------\n\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\nCo-authored-by: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Harmonize pyproject.toml etc. across projects, second attempt (#1135)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-02-12T16:15:48Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "1b8252ccc37859a8e93c17f3193226710725fb80",
          "body": "### What problem do you want to solve?\n\nOur implementation of piecewise functions has been a pain from various\nsides. This GEP suggests a way to improve them based on the\n[portion](https://github.com/AlexandreDecan/portion/) library (just used\nthat in [implementing more general interpolation in\npylcm](https://github.com/OpenSourceEconomics/pylcm/pull/211)).",
          "is_bot": false,
          "headline": "GEP 8 (#1129)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-02-10T12:22:56Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "56033f436bcf72ec32e69693852786183b28e301",
          "body": "### What problem do you want to solve?\n\nTiny typo in the soli params spec for 2026.",
          "is_bot": false,
          "headline": "Fix typo in Soli params. (#1130)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-01-19T20:22:02Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f2fbb9da1ed8abb3ea03fece8fed810acd94c09b",
          "body": "…(#1128)\n\n### What problem do you want to solve?\n\n[TTSIM #67](https://github.com/ttsim-dev/ttsim/pull/67) introduces\nwildcard matching of node patterns when plotting the nodes.\n\nThis PR applies it in the `visualizing_the_system` notebook.\n\n---------\n\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Add examples of wildcard matching of node patterns from TTSIM PR 67. …",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-19T13:42:05Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "732a1ae784961c85cbbba9b5a2eec4098c145cdf",
          "body": "…entgeltpunkte_y` (#1127)\n\n- Adjust tests\n- Document in example\n- Document that aggregating stocks and flows needs to be done\n  outside of GETTSIM. \n\n  Also see the discussion in [TTSIM #66](https://github.com/ttsim-dev/ttsim/issues/66).",
          "is_bot": false,
          "headline": "Remove `entgeltpunkte_updated`, rename `neue_entgeltpunkte` -> `neue_…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-15T15:10:10Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2d5429a0b164d54208635f4007573a833833fc92",
          "body": "Update changes, bump ttsim requirement.",
          "is_bot": false,
          "headline": "Prepare for 1.1 (#1126)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-12T15:21:15Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c5403a6ff44ccd1a87b738a7bd1d14194ecad30d",
          "body": "### What problem do you want to solve?\n\nCloses #1103\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "(Partly) fix KiZ phase out (#1124)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-01-12T14:20:23Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a781fecd07f1ec5269d528cb0276e5798451c52f",
          "body": "### What problem do you want to solve?\n\nCloses #1098 \n\nThe Aktivrente (§3 Abs. 21 EStG) reduces Einkünfte by up to 2k€ on a\nmonthly basis; it is also reflected in the calculation of the\nwithholding tax.\n\nA few caveats:\n- Here we need a float representation of `alter` but haven't implemented\nthat yet\n[…]\ncalculators by BMF don't have an\nimplementation of Aktivrente (yet?), so I added regression tests.\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Aktivrente (#1122)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-01-12T11:46:23Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "857c09d726c600a2c996535efe4366fb51bcb943",
          "body": "### What problem do you want to solve?\n\nCloses #1100.\n\nSearched for instances via the regex `(?:\\/|\\*)\\s*(?:\\r?\\n\\s*)*\\d+` and\n`\\d+(?:\\s*(?:\\r?\\n\\s*)*)(?:\\/|\\*)`. Hope I didn't miss any.\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Use time unit converters consistently. (#1123)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-01-10T12:24:12Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f2f5fa6448f9c217b0bf06a7224730e9acd2aa12",
          "body": "- Do not accidentally skip `test_top_level_elements_not_repeated_in_paths`\n- Fix revealed a nasty case where we had both `einkommensgrenze` and `einkommensgrenze_y_bg` defined in a module.\n- Run some tests only once on CI.\n- Make types consistent.",
          "is_bot": false,
          "headline": "Fix #1120. (#1121)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-09T16:45:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "992a9a4bc23ce6b64eaaa7233c2d557f2f390dbe",
          "body": "…Zusatzbeitragsatz 2026 (#1111)\n\n### What problem do you want to solve?\n\nAdds the parameters of the [Sozialversicherungsrechengrößen Verordnung\n2026](https://www.bmas.de/SharedDocs/Downloads/DE/Gesetze/Verordnungsabschluesse/sozialversicherungs-rechengroessenverordnung-2026.pdf?__blob=publicationFile&v=2)\nand the [new mean Zusatzbeitragssatz\n2026](https://www.bundesanzeiger.de/pub/publication/oUJYVk8GYRXybnb9Y4h?3)\nas discussed in #1098.",
          "is_bot": false,
          "headline": "Sozialversicherungsrechengrößen Verordnung 2026 + Durchschnittlicher …",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-01-09T11:57:55Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "cd50b50b4dca304d52aa050a42762e3963799e91",
          "body": "### What problem do you want to solve?\n\nAdds the new Mindestlohn as discussed in #1111",
          "is_bot": false,
          "headline": "Mindestlohnanpassungsverordnung 2025. (#1112)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-01-09T11:39:01Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "86c636e0c7ed5f095dc5eff159cbe87d36b9c38d",
          "body": "### What problem do you want to solve?\n\n#1098 \n\nAlso closes #1116\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Vorsorgepauschale Reform 2026 (#1113)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2026-01-09T11:17:01Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0b92b75d09d8f213d6dd1a36813ea5af1820bc09",
          "body": "Requires dags>=0.4.2, fix in [dags #59](https://github.com/OpenSourceEconomics/dags/pull/59).\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Claude Opus 4.5 <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "Add Python 3.14 support. (#1110)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2026-01-08T18:13:32Z",
          "body_truncated": false,
          "is_coding_agent": true
        },
        {
          "oid": "b3ed46edf901226f1857b0ba485cc00255260004",
          "body": "- Changes corresponding to [TTSIM PR 63](https://github.com/ttsim-dev/ttsim/pull/63).\n- Most importantly, fix a bunch of cases where we were using `RawParam` in places where it should have been `RawParamValue`",
          "is_bot": false,
          "headline": "Move from mypy to ty. (#1108)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-12-23T14:30:14Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "efa8acd6e959697003bae55a9d8464cc961f20a3",
          "body": "- Update pixi in GHA.\n- Rename `TIME_UNIT_LABELS` -> `TIME_UNIT_IDS_TO_LABELS` to match current TTSIM\n- Point to current main of TTSIM\n- Wrap parsing of options in try-except block so we can run tests in all repos included in dev-gettsim workspace.",
          "is_bot": false,
          "headline": "Some chores (#1107)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-12-21T09:22:28Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3bdef41f464d0a6cd05b9543cd4b4964cf77aa90",
          "body": "<!--pre-commit.ci start-->\nupdates:\n- [github.com/lyz-code/yamlfix: 1.17.0 →\n1.19.0](https://github.com/lyz-code/yamlfix/compare/1.17.0...1.19.0)\n- [github.com/astral-sh/ruff-pre-commit: v0.12.11 →\nv0.14.7](https://github.com/astral-sh/ruff-pre-commit/compare/v0.12.11...v0.14.7)\n- [github.com/kynan/\n[…]\n0.35.0)\n<!--pre-commit.ci end-->\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": true,
          "headline": "[pre-commit.ci] pre-commit autoupdate (#1102)",
          "author_name": "pre-commit-ci[bot]",
          "author_login": "pre-commit-ci[bot]",
          "committed_at": "2025-12-16T11:51:24Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "d5b7f0da70d41732a79c483770e88163a0a1b8a6",
          "body": "Bumps the github-actions group with 3 updates in the / directory:\n[actions/checkout](https://github.com/actions/checkout),\n[prefix-dev/setup-pixi](https://github.com/prefix-dev/setup-pixi) and\n[actions/setup-python](https://github.com/actions/setup-python).\n\nUpdates `actions/checkout` from 5 to 6\n<d\n[…]\n of the specified dependency and ignore\nconditions\n\n\n</details>\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": "Bump the github-actions group across 1 directory with 3 updates (#1106)",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2025-12-16T11:50:32Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "3014db23b1a500af43e066386d133b941bacfe1e",
          "body": "### What problem do you want to solve?\n\nCloses #845\n\nReduces atol of statutory retirement age tests from 0.1 to 0.001. This\nuncovered some typos in the testing files (luckily no typos in the\npension module itself).\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Reduce tolerance of statutory retirement age tests (#1105)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-12-16T11:15:17Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ae7bccc0b043d5279c7d3a9603aea2f9e80bf664",
          "body": "This PR updates the ifo logo and fixes a typo in the citation file.",
          "is_bot": false,
          "headline": "Update ifo logo, fix citation (#1104)",
          "author_name": "Maximilian Blömer",
          "author_login": "mjbloemer",
          "committed_at": "2025-12-16T11:13:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2b6550644e899eb1a16cb0574d4a54a745fb8c4d",
          "body": "…schancengesetz (#1093)\n\n### What problem do you want to solve?\n\nThis turned from a simple renaming PR to a much larger one. What I\nchanged:\n\n- \"Ertragsanteil\" -> \"Besteuerungsanteil\"\n- Implement the actual Ertragsanteil\n- Implement taxation of pensions before 2005\n- Add pension type: berufsständisc\n[…]\nthe same type, but claimed them in different years. But\nI doubt this will become relevant any time soon.\n\nI have no good test cases for the taxation of pensions, so I just added\nsome regression tests.",
          "is_bot": false,
          "headline": "Fix taxation of pensions and implement missing parameters of Wachstum…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-09-21T16:37:39Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "e4b1cdf58c5715df0aa5dd7c33879979e7039bfe",
          "body": "… knappschaftliche RV and Kinderbetreuungskosten in ESt (#1094)\n\n### What problem do you want to solve?\n\n- Update max Kinderbetreuungskosten according to Jahressteuergesetz 2024\n- Convert max Vorsorgeaufwendungen to a param function; compute from BBG\nknappschaftliche RV (West) and Beitragssatz knappschaftliche RV\n- Update parameters knappschaftliche RV",
          "is_bot": false,
          "headline": "Make Vorsorgeaufwendungen a param function and update parameters of  …",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-09-13T10:12:46Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "be6e6d088d78ccc6f1bfb8d83c4f2571a22ef8d9",
          "body": null,
          "is_bot": false,
          "headline": "Fix a couple of vectorization strategies. (#1092)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-09-05T09:29:59Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "540ffe725749b122e3f72b7fee3d2e991b0761ad",
          "body": "### What problem do you want to solve?\n\n- The yaml dump/load example was slightly wrong in\n`simple_examples.ipynb` (discovered by @felixschmitz)\n- The lookup table for the threshold age of one phased-out pathway into\nretirement ends with birth year 1951. It should be much longer because\nwe take care of eligibility checks elsewhere.",
          "is_bot": false,
          "headline": "Fix typos in docs and param yamls (#1088)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-09-04T07:55:14Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7f49854e6744a77e6d0e1aa444e2c7be5abc09fe",
          "body": "<!--pre-commit.ci start-->\nupdates:\n- [github.com/astral-sh/ruff-pre-commit: v0.12.10 →\nv0.12.11](https://github.com/astral-sh/ruff-pre-commit/compare/v0.12.10...v0.12.11)\n<!--pre-commit.ci end-->\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": true,
          "headline": "[pre-commit.ci] pre-commit autoupdate (#1089)",
          "author_name": "pre-commit-ci[bot]",
          "author_login": "pre-commit-ci[bot]",
          "committed_at": "2025-09-02T15:38:08Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3579ef8f74e7801cc7cdfca49ea1486227795f06",
          "body": "Bumps the github-actions group with 2 updates:\n[actions/checkout](https://github.com/actions/checkout) and\n[prefix-dev/setup-pixi](https://github.com/prefix-dev/setup-pixi).\n\nUpdates `actions/checkout` from 4 to 5\n<details>\n<summary>Release notes</summary>\n<p><em>Sourced from <a\nhref=\"https://github\n[…]\n of the specified dependency and ignore\nconditions\n\n\n</details>\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": "Bump the github-actions group with 2 updates (#1090)",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2025-09-02T15:37:41Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "0d82b127b0e0db8562517d310770bc1cf360e700",
          "body": "### What problem do you want to solve?\n\n@felixschmitz made me aware that we have `wohnort_ost` as an input\nthere. This PR removes it.\n\n- The input is not necessary at all in 2025.\n- It leads to errors in the years before because the actual input name\nshould be `wohnort_ost_hh`.",
          "is_bot": false,
          "headline": "Remove wohnort_ost from simple_example notebook. (#1087)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-08-26T19:52:24Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2f180c17048fdf6deeabc81b07df94750ad04fb0",
          "body": null,
          "is_bot": false,
          "headline": "Fix conda-forge badge.",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-26T15:05:41Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d3682daf2a6697cad26aef873aa55ed6ed40c39c",
          "body": "### What problem do you want to solve?\n\n- Update the docs for release\n- Add installation instructions for uv, mamba, pip\n- Update the Elterngeld notebook to new interface\n- Add a general tutorial regarding history dependent TTs\n- Add a tutorial on gettsim-personas\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "DOC: General Update (#1074)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-08-26T13:48:28Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "415b6be9392006bab0cc8eaca6d650ec5265bbcd",
          "body": "Make use of the possibilities that [TTSIM\n#44](https://github.com/ttsim-dev/ttsim/pull/44) opens up.\n\nAdd default colormap for GETTSIM:\n\n- Top-level elements and background/general input variables: **blue**\n\n- Taxes: **red**. \n\n  Exception: Einkünfte are mix of Einnahmen/Tax rules: **purple**.\n\n- So\n[…]\nes #1073, though that will be fixed in #1074.\n\n---------\n\nCo-authored-by: Marvin Immesberger <74215010+MImmesberger@users.noreply.github.com>\nCo-authored-by: JuergenWiemers <juergen.wiemers@gmail.com>",
          "is_bot": false,
          "headline": "Plot with fixed colormap (#1083)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-26T10:20:34Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "ffbab14f5141d5893f0331fb9af336e3cbda7f50",
          "body": "…talvermögen\" (#1085)\n\n### What problem do you want to solve?\n\n- Set end dates of helper functions that became unnecessary with rule\nchanges, fixes #1079\n- Correct calculation of \"Einkünfte aus Kapitalvermögen\", fixes #843",
          "is_bot": false,
          "headline": "Let functions end on time; correct calculation of \"Einkünfte aus Kapi…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-22T15:32:16Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "13b5e8b0ab75b3e1417d135ba235d05b65b54500",
          "body": "…75 (#1084)",
          "is_bot": false,
          "headline": "Make sure that `gettsim.main` is in sync with `ttsim.main`, Fixes #10…",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-22T12:04:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "8f817c748be02d9a45ce28a563659b204cd650ad",
          "body": "\"Twin PR\" to https://github.com/ttsim-dev/ttsim/pull/41. Uses the\noptimized `tt.shared.join` in that PR.",
          "is_bot": false,
          "headline": "Optimize `bürgergeld__in_anderer_bg_als_kindergeldempfänger` (#1076)",
          "author_name": "JuergenWiemers",
          "author_login": "JuergenWiemers",
          "committed_at": "2025-08-21T12:51:16Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "cbe5bce8d5ab55e78fe97e63f7314c164cc7f860",
          "body": "…ge_nach_geburt_m` (#1078)",
          "is_bot": false,
          "headline": "Fix typo in `elterngeld` / `mean_nettoeinkommen_für_bemessungsgrundla…",
          "author_name": "JuergenWiemers",
          "author_login": "JuergenWiemers",
          "committed_at": "2025-08-13T10:01:50Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "701a2a68544317508916881c00ee7a8aa4ea342c",
          "body": "This brings back the old `visualizing_the_system` notebook.\n\n---------\n\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "How-to guide for plot.dag.tt (#1072)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-08-10T05:24:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "4e7e4d66496c4a642f147598073318f3b813e31c",
          "body": "### What problem do you want to solve?\n\nTwin PR to [TTSIM # 32](https://github.com/ttsim-dev/ttsim/pull/32).\nMove the plotting interface to the one defined over there.\n\nAlso, I removed some orphaned nodes I discovered when trying out the new\nmechanic.\n\n---------\n\nSigned-off-by: dependabot[bot] <supp\n[…]\n53113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Move to new plotting interface. (#1071)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-08-09T06:32:59Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "ee7ab085f0ff7c0cf90263c7b1e5c46894939217",
          "body": "### What problem do you want to solve?\n\nAdds a Bürgergeld namespace and makes all ALG 2 functions inactive after\n2022.\n\nAlso, I moved all functions that were in the\n`arbeitslosengeld_2/aggregations.py` to `familie/familie.py`. Hence,\n`anzahl_kinder_bg`, `anzahl_personen_bg`, ... are now in the `fami\n[…]\nbit confusing\nto use `einkommensteuer__anzahl_personen_sn` in other namespaces just\nbecause of the `_sn` when we don't do so for, say,\n`kinderzuschlag__bruttoeinkommen_m_bg`. Seems inconsistent to me.",
          "is_bot": false,
          "headline": "Rename Arbeitslosengeld 2 to Bürgergeld after 2022 (#1067)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-08-01T08:55:23Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "be95562b86cb912ca9f11eec0e9912c65f3d5a24",
          "body": "- Use and expose `gettsim.germany.ROOT_PATH`, add a test (seems like\nthere was a bug before)\n- Mirror relevant changes from [TTSIM PR\n#22](https://github.com/ttsim-dev/ttsim/pull/22)\n- Correct version in docs",
          "is_bot": false,
          "headline": "Improve paths handling (#1064)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-28T10:00:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "fefecab06dc1aab445bd8fec54d131530bb22eb6",
          "body": "Was staring at the TT DAG and noted some orphaned nodes. Some of them\nwere leftovers from former policy regimes, this sets their end dates.\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Fix some end dates (#1062)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-27T14:51:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c5df9ef40ac6eb14f130d85cffd1e1e561c1cd4d",
          "body": "The purpose of `_gettsim` etc. was not so clear anymore. Plus, it is not\nthat great to install more into site-packages than what is needed.\n\nWe thus rename:\n- `_gettsim` -> `gettsim.germany`\n- `_gettsim_tests` -> `gettsim.tests_germany`\n- the `test_data` directory -> `policy_cases`\n- `test_policy` -\n[…]\n`\n- Adjust function calls corresponding to [TTSIM\n#19](https://github.com/ttsim-dev/ttsim/pull/19)\n\n---------\n\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Remove private directories installed in site-packages (#1061)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-27T14:07:58Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "0baeee307fe7792b48c581aedc22fa75468e2f3d",
          "body": "### What problem do you want to solve?\n\nCloses #911\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Convert some ALG 2 parameters to ConsecutiveIntTableParamValue (#1060)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-27T08:09:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f2069708269c46663f3cd24275ccebae812546c9",
          "body": "### What problem do you want to solve?\n\nCloses #1036\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Add dedicated namespace for Einnahmen (#1058)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-26T12:56:05Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "356cfc4c3b6f175b1925306b5f4644341d076a0a",
          "body": "- In [TTSIM #16](https://github.com/ttsim-dev/ttsim/pull/16), we\nimplemented a mechanism to raise errors or emit warnings for objects\nthat are part of the TT DAG.\n- This implements warnings for our prime example motivating that\nfeature, that is, GETTSIM's `bg_id`, `wthh_id`, and\n`wohngeld_kinderzuschlag_vorrangig_oder_günstiger` functions (see #1055)\n- It also replaces `NotImplementedErrors` by that mechanism because\nerrors will be collected instead of being raised on-by-one.",
          "is_bot": false,
          "headline": "Use fail/warn mechanism for TT DAG elements (#1057)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-26T11:10:15Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5a10e0c3c1963333cedb7dbe9c3b60a78c7022d1",
          "body": "### What problem do you want to solve?\n\nCloses #1010",
          "is_bot": false,
          "headline": "Make serious FG-BG-WTHH creation exogenous (#1055)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-26T08:29:09Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "19be05b50c3f3a909cbf23177aea190cba22709f",
          "body": "### What problem do you want to solve?\n\n- Change plotting of dags to future-proof namespacing\n- Following some [TTSIM\nchanges](https://github.com/ttsim-dev/ttsim/pull/11/), this PR updates\nthe exposed plotting function and adds `NodeSelector` as an importable\nelement.\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Updates to plotting function (#1056)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-26T06:01:14Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "85c587d88c3f9ee36db61c063e2ebb2f48bda10c",
          "body": "### What problem do you want to solve?\n\nCloses #1034\n\nTutorial on how to upsert\n- parameters\n- param_functions\n- policy_functions\n\n---------\n\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>\nCo-authored-by: Lars Reimann <mail@larsreimann.com>\nCo-authored-by: Tim Mensinger <mensinger\n[…]\n3942086+felixschmitz@users.noreply.github.com>\nCo-authored-by: Max Jahn <max.jahn45@gmail.com>\nCo-authored-by: JuergenWiemers <juergen.wiemers@gmail.com>\nCo-authored-by: Claude <noreply@anthropic.com>",
          "is_bot": false,
          "headline": "DOC: Simple example and comprehensive how-to notebook (#1054)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2025-07-25T13:47:57Z",
          "body_truncated": true,
          "is_coding_agent": true
        },
        {
          "oid": "4bf88c405794b7d8399ace729a42120976a569ed",
          "body": "Dependabot will resolve any conflicts with this PR as long as you don't\nalter it yourself. You can also trigger a rebase manually by commenting\n`@dependabot rebase`.\n\n[//]: # (dependabot-automerge-start)\n[//]: # (dependabot-automerge-end)\n\n---\n\n<details>\n<summary>Dependabot commands and options</sum\n[…]\nigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": true,
          "headline": "Bump the github-actions group with 2 updates (#1053)",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2025-07-25T09:12:55Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "6319e739ad8dae5686c5ef6561e65d5c933a35b1",
          "body": "This PR collects the different components of changing GETTSIM's internal\nDAG from a flat namespace to a nested one. It also updates the entire interface,\nthe core components that have nothing to do with the specifics of the German\ntaxes and transfers system have been extracted to https://github.com/\n[…]\ntim@gmail.com>\nCo-authored-by: Felix Schmitz <33942086+felixschmitz@users.noreply.github.com>\nCo-authored-by: Max Jahn <max.jahn45@gmail.com>\nCo-authored-by: JuergenWiemers <juergen.wiemers@gmail.com>",
          "is_bot": false,
          "headline": "Complete rewrite (#804)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-07-24T14:32:11Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "0e21352303ae952bd857b1243b62f4d5e25b7e9f",
          "body": "### What problem do you want to solve?\n\nThis GEP outlines a unified architecture for GETTSIM based on a DAG that encompasses:\n\n1. Namespaces for (policy) functions.\n1. Decorators for including or excluding functions from the DAG, e.g., based on points in time.\n1. Pre-processing of parameters.\n\nImple\n[…]\nristian Zimpelmann <zimpelmann.christian@gmail.com>\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "GEP 6 (#471)",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2025-03-14T14:57:01Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "33ef921568610f08739418bb768345840590b25b",
          "body": "### What problem do you want to solve?\r\n\r\naddresses #806 \r\n\r\nImplement the parameter changes from 2. Jahressteuergesetz 2024. (see\r\n[here](https://bundestagszusammenfasser.de/details?docid=667). It is not\r\nyet officially published, there is hence no official reference yet.\r\n\r\nThe Kinderzuschlag issu\n[…]\n Blömer <bloemer@ifo.de>\r\nCo-authored-by: Marvin Immesberger <74215010+MImmesberger@users.noreply.github.com>\r\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Steuerfortentwicklungsgesetz 2024 (#807)",
          "author_name": "Eric-Sommer",
          "author_login": "Eric-Sommer",
          "committed_at": "2025-01-14T17:10:09Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "b44a9d8d568307b5c0aa1265e619103c2453cb81",
          "body": "### What problem do you want to solve?\r\naddresses #806 by adding changes to social security contributions and\r\npensions .\r\n\r\nTo be discussed:\r\nThere is no differentiation anymore between East and West Germany with\r\nregard to social security and pensions. The easy way (as done here) is\r\nto set the `e\n[…]\nevant issue once\r\nthe PR is accepted. This is not applicable if there is no corresponding\r\nissue.\r\n- [x] Document PR in CHANGES.md.\r\n\r\n---------\r\n\r\nCo-authored-by: Eric Sommer <eric-sommer@github.com>",
          "is_bot": false,
          "headline": "2025 social security and pension parameters (#809)",
          "author_name": "Eric-Sommer",
          "author_login": "Eric-Sommer",
          "committed_at": "2025-01-07T20:46:51Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "f55e2f1ac4975b35ce139fd705ff78bc0a88b845",
          "body": "This PR updates KiZ parameters and references for 2024 to 2026. In the\r\nabsence of any overriding law or decree, calculations should follow § 6a\r\n(2) based on other parameters.\r\n\r\n---------\r\n\r\nCo-authored-by: Marvin Immesberger <74215010+MImmesberger@users.noreply.github.com>\r\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\r\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Update KiZ params 2024-2026 (#811)",
          "author_name": "Maximilian Blömer",
          "author_login": "mjbloemer",
          "committed_at": "2025-01-03T16:29:27Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f415ddb40457c47630c49f963d03429621dd4888",
          "body": "This PR updates income tax parameters and law references for 2024.\r\n\r\nGesetz zur steuerlichen Freistellung des Existenzminimums 2024 has been\r\npublished: [G. v. 05.12.2024 BGBl. 2024 I Nr.\r\n386](https://www.recht.bund.de/bgbl/1/2024/386/VO.html). New parameter\r\nfor Grundfreibetrag. New law reference\n[…]\nalue is the parameter in the yaml\r\nfile.\r\n\r\n---------\r\n\r\nCo-authored-by: Marvin Immesberger <74215010+MImmesberger@users.noreply.github.com>\r\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Update eink_st parameters and rounding rules (#803)",
          "author_name": "Maximilian Blömer",
          "author_login": "mjbloemer",
          "committed_at": "2024-12-12T15:20:09Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "16d31e1740a24e97792daa73b071d8b90e21c9dd",
          "body": "This PR\r\n[updates](https://github.com/iza-institute-of-labor-economics/gettsim/blob/main/docs/geps/gep-00.md#maintenance)\r\nGEP-03 to reflect changes in the citation format of the\r\nBundesgesetzblatt (BGBl). Starting in 2023, the BGBl is published\r\nexclusively online at [recht.bund.de](https://www.rec\n[…]\n66853113+pre-commit-ci[bot]@users.noreply.github.com>\r\nCo-authored-by: Christian Zimpelmann <zimpelmann.christian@gmail.com>\r\nCo-authored-by: Christian Zimpelmann <christian.zimpelmann.econ@gmail.com>",
          "is_bot": false,
          "headline": "Update GEP-03 for new reference style (#800)",
          "author_name": "Maximilian Blömer",
          "author_login": "mjbloemer",
          "committed_at": "2024-12-12T12:07:52Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "2966fa3f6cfd70829b7a0c3afa55f5f75825c66f",
          "body": "- Add testing dependencies to default environment\r\n- Make sure the correct kaleido dependency is installed on Windows/Unix\r\n- Add task `tests`, so that `pixi run tests` gives one the option to run\r\nthe tests on Python 3.11 and 3.12\r\n- Set 3.12 as the upper bound for the default environment Python ve\n[…]\nt use it in the\r\ndevelopment environment?).\r\n- Use pdbp in pytest\r\n- Remove artifacts from previous packaging workflow\r\n\r\n---------\r\n\r\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Improve pixi setup (#799)",
          "author_name": "Tim Mensinger",
          "author_login": "timmens",
          "committed_at": "2024-11-25T12:21:10Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "31bf89f4d153b6212c3d93608ea25fe6ea4e8fcc",
          "body": "Closes #794",
          "is_bot": false,
          "headline": "Update infrastructure (#797)",
          "author_name": "Tim Mensinger",
          "author_login": "timmens",
          "committed_at": "2024-11-05T16:27:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "0ebb6832651a4bd61022eb03c521b4f1cd57b2d7",
          "body": "### What problem do you want to solve?\r\n\r\n#538\r\n#667\r\n\r\nDefine custom model classes for policy functions and policy\r\nenvironments. These are now used instead of ad-hoc data structures like\r\ndictionaries or lists. This also affects the main public interface:\r\n\r\n* `compute_taxes_and_transfers` expects\n[…]\ntead of\r\n`set_up_policy_environment`. We might eventually remove one of these\r\noptions.\r\n\r\nThis change prepares later changes like the introduction of namespaces\r\nor handling parameters using the DAG.",
          "is_bot": false,
          "headline": "Model classes for policies (#787)",
          "author_name": "Lars Reimann",
          "author_login": "lars-reimann",
          "committed_at": "2024-11-05T09:46:03Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "8843fcc5a7e79e918447a1111e4242bb43c67626",
          "body": "Closes #692, #697, #599\r\n\r\nI have introduced some basic changes to better reflect the BEEG. These\r\ninclude a rework of some functions, as well as 1.5 new function\r\n\r\n### What problem do you want to solve?\r\n\r\nUpdating the Functions of the Elterngeld to better reflect the BEEG\r\n\r\n---------\r\n\r\nCo-autho\n[…]\nd-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>\r\nCo-authored-by: Marvin Immesberger <74215010+MImmesberger@users.noreply.github.com>\r\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>",
          "is_bot": false,
          "headline": "Update Elterngeld (#756)",
          "author_name": "Thomas Ortmann",
          "author_login": "ThOrtmann",
          "committed_at": "2024-09-11T22:27:20Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "5d815815f81e05045beaa7a403756288340fc95b",
          "body": "This PR implements Unterhaltsvorschuss for the years 2009 to 2016.\r\n\r\nCloses\r\nhttps://github.com/iza-institute-of-labor-economics/gettsim/issues/566\r\nCloses #479 \r\n\r\nImplementation before 2009 will be a separate PR once this is done.\r\n\r\n## Tests/comparison\r\n\r\n\r\n### Test with synthetic household midd\n[…]\n         |\r\n| 2024-01 | 395.00  | 395.00   | 395         |\r\n\r\n---------\r\n\r\nCo-authored-by: Marvin Immesberger <immesberger@posteo.de>\r\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Add unterhaltsvors implementation 2009 to 2016 (#790)",
          "author_name": "Maximilian Blömer",
          "author_login": "mjbloemer",
          "committed_at": "2024-09-06T08:56:10Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "5ca6157d697ec11e2de9911afdffdfa26d3dacb1",
          "body": "### What problem do you want to solve?\r\n\r\nUntil 2022, there was an earnings test for early retirees.\r\n\r\n- If earnings are above some threshold, there is a 40% benefit deduction\r\nrate\r\n- If earnings plus pension exceeds the highest labor market income of\r\nthe last 15 years, there is a 100% deduction \n[…]\nt implement Teilrenten yet.\r\n\r\n---------\r\n\r\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\r\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Add earnings test for pension benefits (#788)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-08-27T11:15:13Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "258dff5554e93bb425f841d97996ea4b68ddc4c6",
          "body": "Closes #758",
          "is_bot": false,
          "headline": "Remove `eigenbedarf_gedeckt` from Kindergeldübertrag (#786)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-08-16T13:51:26Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3816876a5153ca5477e3e622bf7db50a1dfffd5c",
          "body": "…_data` output (#785)\n\nCloses #733\r\n\r\nI let the test run through the years 2017-2024. Extending further back\r\ndoes not work because the Unterhaltsvorschuss isn't implemented prior to\r\n2017 (as discussed in #566).\r\n\r\nI also added a `NotImplementedError` for the Unterhaltsvorschuss until\r\n2016.\r\n\r\nRelated to #627\r\n\r\n---------\r\n\r\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Test whether `DEFAULT_TARGETS` can be computed with `create_synthetic…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-08-16T09:30:48Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ffbccf3a3440261de48f92b3ea1c759abbfa4990",
          "body": "…ow 24. (#777)\n\nBased on #772 \r\n\r\nCloses #592.\r\n\r\nAlso, this PR adds a function that computes the number of children below\r\n24.\r\n\r\n---------\r\n\r\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Add Mindesteinkommen to Wohngeld and calculate number of children bel…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-07-06T11:18:29Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f855be4fd4e04b395a34ef4e99e78ec23e5b5327",
          "body": "Closes #668\r\n\r\n---------\r\n\r\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "Regelbedarf on individual level (#771)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-06-28T14:18:39Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d41cc45d1f20a9a042b8293a3e86bce09e8d066f",
          "body": "When creating synthetic data, the input variable\r\n`p_id_betreuungsk_träger` is currently set to 0 for everyone. I adjusted\r\nthis to be the same as `p_id_kindergeld_empf`.",
          "is_bot": false,
          "headline": "Add Betreuungskosten pointer to synthetic data. (#769)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-06-17T09:51:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "95f11ff22ce82fef8041fc9b8998f08a585599e8",
          "body": "A BG is eligible for KiZ only if parents are part of the child's BG and\r\nthe BG has covered its SGB II needs.\r\n\r\nThis PR sets a BG is to be eligible for KiZ iff there are more\r\nthan two persons part of the BG (= parents are in BG).\r\n\r\n---------\r\n\r\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>\r\nCo-authored-by: Hans-Martin von Gaudecker <hmgaudecker@gmail.com>",
          "is_bot": false,
          "headline": "KiZ only for BGs with parents. (#765)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-06-14T09:34:30Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5f10487809979d62d4652b43ffc836bcde4bcb93",
          "body": "…nous. (#766)\n\nCloses #764",
          "is_bot": false,
          "headline": "Allow for user-provided grouping IDs, which would otherwise be endoge…",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-06-14T08:06:57Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "861805e174f152b1e8a435dec163719d445f427d",
          "body": "Closes #665, #664\r\nCloses #491 partially\r\nRelated to #663 \r\n\r\n### What problem do you want to solve?\r\n\r\nThis PR solves two problems (as discussed in #665):\r\n1. Statutory retirement ages (SRAs) are wrong in the parameter files.\r\nThis is a relict of the missing `dates_active` feature. Back then, we\r\nd\n[…]\nsicherte\r\n- [x] Parameters + Functionf of Altersrente f. bes. langj. Versicherte\r\n(since 2012)\r\n\r\n---------\r\n\r\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Adjust statutory retirement ages (#717)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-05-31T07:03:34Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "cd0cffd1771ccccec302cb677d2c86c2ce2b5c89",
          "body": "Closes #752 \r\n\r\nAlso, this PR fixes a bug through which Kindergeldübertrag was too high\r\n(because Kindergeld was already counted as income when calculating the\r\ndifference between Regelbedarf and income).\r\n\r\n---------\r\n\r\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Wohngeld on individual / BG level (#753)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-05-30T17:46:03Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "84246becee6c2d9bd305dc3c31712cad0c89f915",
          "body": "Closes #559",
          "is_bot": false,
          "headline": "Unify function names in Sozialversicherung modules. (#759)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-05-23T11:09:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "26494f13b374809bc260d26db3525df0a678f5e8",
          "body": "- Added new grouping to GEP 1.\r\n- Translated the hh_concepts document to english and edited it slightly\r\nto represent the current state of development.",
          "is_bot": false,
          "headline": "Documentation of new groupings of individuals (#706)",
          "author_name": "Marvin Immesberger",
          "author_login": "MImmesberger",
          "committed_at": "2024-05-23T09:09:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "355a1137451ddf5b9c84838e8048e90c6bf5708a",
          "body": "…import convention. (#755)\n\n- Extract the `float` bit from typing info like `numpy.ndarray[float]`,\r\nso we can use proper return types.\r\n- Add array types in some cases\r\n- Enforce convention for importing numpy:\r\n  - `np` means our own `numpy_or_jax`\r\n  - `numpy` means numpy proper\r\n\r\n---------\r\n\r\nCo-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>",
          "is_bot": false,
          "headline": "Allow array returns when `skip_vectorization` is being used, enforce …",
          "author_name": "Hans-Martin von Gaudecker",
          "author_login": "hmgaudecker",
          "committed_at": "2024-05-13T17:54:59Z",
          "body_truncated": false,
          "is_coding_agent": false
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                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "12 commit(s) and 26 issue activity found in the last 90 days -- score normalized to 10",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "packaging",
                "name": "Packaging",
                "detail": "packaging workflow detected",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "pinned_dependencies",
                "name": "Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "sast",
                "name": "SAST",
                "detail": "SAST tool is not run on all commits -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "security_policy",
                "name": "Security-Policy",
                "detail": "security policy file not detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 5
              },
              {
                "key": "signed_releases",
                "name": "Signed-Releases",
                "detail": "no releases found",
                "points": 0,
                "status": "excluded",
                "details": [
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                    "code": "no_data",
                    "params": {}
                  }
                ],
                "max_points": 7.5
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              {
                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "detected GitHub workflow tokens with excessive permissions",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "0 existing vulnerabilities detected",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "dependency_advisories",
            "band": "excellent",
            "name": "Dependency advisories",
            "note": "Excluded from scoring (no data or not applicable): No advisories left outstanding. Remaining weights renormalized. Matched the pypi:gettsim@1.2 runtime dependency closure — what installing the published package pulls in — 50 packages. Reachability is not analyzed.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
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                }
              },
              {
                "code": "weights_renormalized",
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              {
                "code": "advisories_scope_published",
                "params": {
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                  "assessed": 50
                }
              },
              {
                "code": "advisories_reachability",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
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              "advisories": 0,
              "affected_packages": 0,
              "assessed_packages": 50,
              "unassessed_packages": 0,
              "affected_by_severity": "none",
              "direct_affected_packages": 0
            },
            "components": [
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                "detail": "no direct dependency carries a known advisory",
                "points": 35,
                "status": "met",
                "details": [
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                "max_points": 35
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              {
                "key": "indirect_dependencies_free_of_known_advisories",
                "name": "Indirect dependencies free of known advisories",
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                "status": "met",
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                    "params": {}
                  }
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                "max_points": 25
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                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "no advisory carries a publication date",
                "points": 0,
                "status": "excluded",
                "details": [
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                  }
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                "max_points": 40
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            ]
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          {
            "key": "malicious_dependencies",
            "band": "excellent",
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            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "source": "osv",
              "meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
              "packages": [],
              "red_flag": false,
              "assessed_packages": 50,
              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
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            "components": [
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                "key": "no_dependency_reported_as_a_malicious_package",
                "name": "No dependency reported as a malicious package",
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                "points": 100,
                "status": "met",
                "details": [
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                "max_points": 100
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          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "excellent",
            "name": "High-Risk Jurisdiction Exposure",
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            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
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            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
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              "policy_countries": [
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                "Iran",
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              "review_only_matches": 0,
              "assessed_self_published_locations": 13
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            "components": [
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                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
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                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
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        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "moderate",
        "name": "AI Readiness",
        "value": 67,
        "weight": 0,
        "metrics": [
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            "band": "excellent",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 85,
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                "key": "machine_readable_docs_llms_txt",
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                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
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                "key": "legible_commit_history",
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                "points": 40,
                "status": "met",
                "details": [
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                      "sampled": 95
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                ],
                "max_points": 40
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            ]
          },
          {
            "key": "ai_verify_loop",
            "band": "moderate",
            "name": "Verify loop (build / test / typecheck)",
            "note": null,
            "notes": [],
            "value": 69,
            "inputs": {
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              "has_tests": true,
              "lockfiles": [],
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              "typed_language": false,
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              "has_devcontainer": false,
              "has_linter_config": true,
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              "agent_commit_share": 0.18,
              "toolchain_manifests": [],
              "dependency_bot_commit_share": 0.03
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            "components": [
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                "key": "one_command_bootstrap",
                "name": "One-command bootstrap",
                "detail": "docs/Makefile",
                "points": 18,
                "status": "met",
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                "max_points": 18
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              {
                "key": "automated_tests",
                "name": "Automated tests",
                "detail": null,
                "points": 22,
                "status": "met",
                "details": [],
                "max_points": 22
              },
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                "key": "lint_format_config",
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                "detail": null,
                "points": 11,
                "status": "met",
                "details": [],
                "max_points": 11
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                "key": "static_type_checking",
                "name": "Static type checking",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 11
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                "key": "reproducible_environment",
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                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
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                "key": "demonstrated_agent_practice",
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                "detail": "18 of the last 100 commits agent-authored or agent-credited",
                "points": 10,
                "status": "met",
                "details": [
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                    "code": "agent_authored_commits",
                    "params": {
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                      "sampled": 100
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                "max_points": 10
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              {
                "key": "automated_maintenance",
                "name": "Automated maintenance",
                "detail": "3 of the last 100 commits are automated dependency updates",
                "points": 8,
                "status": "met",
                "details": [
                  {
                    "code": "dependency_bot_commits",
                    "params": {
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                      "sampled": 100
                    }
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                ],
                "max_points": 8
              },
              {
                "key": "openssf_scorecard_pinned_dependencies",
                "name": "OpenSSF Scorecard: Pinned-Dependencies",
                "detail": "dependency not pinned by hash detected -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
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          },
          {
            "key": "ai_code_legibility",
            "band": "moderate",
            "name": "Code legibility for models",
            "note": null,
            "notes": [],
            "value": 55,
            "inputs": {
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              "largest_source_bytes": 16408,
              "source_files_sampled": 180,
              "oversized_source_files": 0
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            "components": [
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                "key": "type_checkable_code",
                "name": "Type-checkable code",
                "detail": "Python without a type-check config",
                "points": 0,
                "status": "missed",
                "details": [
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                    "code": "no_typecheck_config_language",
                    "params": {
                      "language": "Python"
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                "max_points": 45
              },
              {
                "key": "manageable_file_sizes",
                "name": "Manageable file sizes",
                "detail": "0/180 source files over 60KB",
                "points": 55,
                "status": "met",
                "details": [
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                    "code": "oversized_source_files",
                    "params": {
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                      "sampled": 180,
                      "oversized": 0
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          {
            "key": "ai_interfaces",
            "band": "at_risk",
            "name": "Machine-readable interfaces",
            "note": null,
            "notes": [],
            "value": 40,
            "inputs": {
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              "api_schema_files": []
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                "key": "api_schema_openapi_graphql_proto",
                "name": "API schema (OpenAPI/GraphQL/proto)",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 40
              },
              {
                "key": "mcp_server",
                "name": "MCP server",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 20
              },
              {
                "key": "runnable_examples",
                "name": "Runnable examples",
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                "points": 40,
                "status": "met",
                "details": [
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                    "code": "file_list",
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                      "files": "notebooks"
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        ],
        "description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
      }
    ],
    "metrics_version": "1.13.0"
  },
  "warnings": [
    "Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token"
  ],
  "report_type": "repository",
  "generated_at": "2026-07-26T19:51:18.825627Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/t/ttsim-dev/gettsim.svg",
  "full_name": "ttsim-dev/gettsim",
  "license_state": "standard",
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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 v1.13.0, Schema v0.27.0 — vollständige Methodik · Metriken-Wiki.

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