This tracks the machine-readable contract surface over time: which top-level export fields each version added. It is derived from the append-only snapshot shape ladder, so it is exact. It is deliberately separate from the content/editorial changelog at /changes — these are additive contract (shape) changes, and because record counts have been stable across the materialized range, no data values changed. Every addition is backward-compatible: new fields never remove or repurpose old ones.
- 157 versions; newest first.
- Contract (shape) changes only — see /changes for content history.
- Machine-readable at /developers/changelog/data.json.
Versions
| Version | Date | Added fields | Diff |
|---|---|---|---|
| v1.187.0 | 2026-06-10 | coverageDepthVersion | diff.json |
| v1.186.0 | 2026-06-10 | dataCaveatsMethodologyPath, sourceHierarchyMethodologyPath, refreshPolicyMethodologyPath, answerEngineAuditVersion | diff.json |
| v1.185.0 | 2026-06-10 | schemaTypesPath, structuredDataCoveragePath, llmsFullPath, crawlerPrioritiesPath, staticApiMethodologyPath | diff.json |
| v1.184.0 | 2026-06-10 | answerHubsPath, queriesPath, queryMatrixCsvPath, queryMatrixJsonlPath, faqCaveatsPath, faqCsvPath, faqJsonlPath | diff.json |
| v1.183.0 | 2026-06-10 | versionHtmlDetailLimit | diff.json |
| v1.182.0 | 2026-06-10 | buildCostPath, buildCostJsonPath | diff.json |
| v1.181.0 | 2026-06-10 | routePurposeBadgeVersion | diff.json |
| v1.180.0 | 2026-06-10 | routePurposesPath | diff.json |
| v1.179.0 | 2026-06-10 | entitiesJsonPath, entitiesCsvPath, entitiesJsonlPath | diff.json |
| v1.178.0 | 2026-06-10 | entitiesPath | diff.json |
| v1.177.0 | 2026-06-10 | metricsJsonPath, metricsCsvPath, metricsJsonlPath | diff.json |
| v1.176.0 | 2026-06-10 | metricsCatalogPath | diff.json |
| v1.175.0 | 2026-06-10 | unitsJsonPath, unitsCsvPath, unitsJsonlPath | diff.json |
| v1.174.0 | 2026-06-10 | unitComparabilityPath | diff.json |
| v1.173.0 | 2026-06-10 | unitsPath | diff.json |
| v1.172.0 | 2026-06-10 | catalogJsonPath, catalogCsvPath, catalogJsonlPath | diff.json |
| v1.171.0 | 2026-06-10 | combinedCatalogPath | diff.json |
| v1.170.0 | 2026-06-10 | indicatorCollectionJsonPath, indicatorCollectionCsvPath, indicatorCollectionJsonlPath | diff.json |
| v1.169.0 | 2026-06-10 | indicatorCollectionPath | diff.json |
| v1.168.0 | 2026-06-10 | sourceCollectionJsonPath, sourceCollectionCsvPath, sourceCollectionJsonlPath | diff.json |
| v1.167.0 | 2026-06-10 | sourceCollectionPath | diff.json |
| v1.166.0 | 2026-06-10 | versionBadgeVersion | diff.json |
| v1.165.0 | 2026-06-10 | versionComparisonJsonPath, versionComparisonCsvPath, versionComparisonJsonlPath | diff.json |
| v1.164.0 | 2026-06-10 | versionComparisonPath | diff.json |
| v1.163.0 | 2026-06-10 | changelogTaxonomyPath | diff.json |
| v1.162.0 | 2026-06-10 | issuesJsonPath, issuesCsvPath, issuesJsonlPath | diff.json |
| v1.161.0 | 2026-06-10 | issuesWiredVersion | diff.json |
| v1.160.0 | 2026-06-10 | issuesTaxonomyPath | diff.json |
| v1.159.0 | 2026-06-10 | freshnessJsonPath, freshnessCsvPath, freshnessJsonlPath | diff.json |
| v1.158.0 | 2026-06-10 | freshnessDashboardPath | diff.json |
| v1.157.0 | 2026-06-10 | freshnessMethodologyPath | diff.json |
| v1.156.0 | 2026-06-10 | confidenceJsonPath, confidenceCsvPath, confidenceJsonlPath | diff.json |
| v1.155.0 | 2026-06-10 | confidencePath | diff.json |
| v1.154.0 | 2026-06-10 | confidenceRubricPath | diff.json |
| v1.153.0 | 2026-06-10 | caveatsJsonPath, caveatsCsvPath, caveatsJsonlPath | diff.json |
| v1.152.0 | 2026-06-10 | caveatBadgeVersion | diff.json |
| v1.151.0 | 2026-06-10 | caveatsPath | diff.json |
| v1.150.0 | 2026-06-10 | claimsJsonPath, claimsCsvPath, claimsJsonlPath | diff.json |
| v1.149.0 | 2026-06-10 | claimsPath | diff.json |
| v1.148.0 | 2026-06-10 | validationMatrixJsonPath, validationMatrixCsvPath, validationMatrixJsonlPath | diff.json |
| v1.147.0 | 2026-06-10 | validationMatrixPath | diff.json |
| v1.146.0 | 2026-06-10 | factIntakePath | diff.json |
| v1.145.0 | 2026-06-10 | observationIntakePath | diff.json |
| v1.144.0 | 2026-06-10 | sourceIntakePath | diff.json |
| v1.143.0 | 2026-06-10 | maintainerCommandsPath | diff.json |
| v1.142.0 | 2026-06-10 | maintainersPath | diff.json |
| v1.141.0 | 2026-06-10 | releaseChecklistJsonPath, releaseChecklistCsvPath, releaseChecklistJsonlPath | diff.json |
| v1.140.0 | 2026-06-10 | releaseChecklistPath | diff.json |
| v1.139.0 | 2026-06-10 | resourceLifecyclePath | diff.json |
| v1.138.0 | 2026-06-10 | resourceMapPath | diff.json |
| v1.137.0 | 2026-06-10 | landingDirectoryVersion | diff.json |
| v1.136.0 | 2026-06-10 | baseExtensionAuditVersion | diff.json |
| v1.135.0 | 2026-06-10 | catalogReconciliationVersion | diff.json |
| v1.134.0 | 2026-06-10 | styleGuidePath | diff.json |
| v1.133.0 | 2026-06-10 | noOverclaimAuditVersion | diff.json |
| v1.132.0 | 2026-06-10 | glossaryCsvPath, glossaryJsonlPath, glossaryExportVersion | diff.json |
| v1.131.0 | 2026-06-10 | glossaryCrosslinksPath, glossaryCrossLinksVersion | diff.json |
| v1.130.0 | 2026-06-10 | dataModelJsonPath | diff.json |
| v1.129.0 | 2026-06-10 | dataModelPath | diff.json |
| v1.128.0 | 2026-06-10 | crosswalksCsvPath, crosswalksJsonlPath | diff.json |
| v1.127.0 | 2026-06-10 | crosswalksPath, crosswalksJsonPath | diff.json |
| v1.126.0 | 2026-06-10 | clustersJsonPath | diff.json |
| v1.125.0 | 2026-06-10 | clustersPath | diff.json |
| v1.124.0 | 2026-06-10 | searchExamplesPagePath | diff.json |
| v1.123.0 | 2026-06-10 | queryManifestPath, queryManifestVersion | diff.json |
| v1.122.0 | 2026-06-10 | crawlerGuidePath | diff.json |
| v1.121.0 | 2026-06-10 | journalistsPath | diff.json |
| v1.120.0 | 2026-06-10 | analystsPath | diff.json |
| v1.119.0 | 2026-06-10 | educationPath | diff.json |
| v1.118.0 | 2026-06-10 | spreadsheetsPath | diff.json |
| v1.117.0 | 2026-06-10 | rPath | diff.json |
| v1.116.0 | 2026-06-10 | pythonPath | diff.json |
| v1.115.0 | 2026-06-10 | cliPath | diff.json |
| v1.114.0 | 2026-06-10 | sdkPath | diff.json |
| v1.113.0 | 2026-06-10 | validatePackagePath | diff.json |
| v1.112.0 | 2026-06-10 | permanentIdentifiersPath | diff.json |
| v1.111.0 | 2026-06-10 | citationBibtexPath, citationRisPath | diff.json |
| v1.110.0 | 2026-06-10 | citationStylesVersion | diff.json |
| v1.109.0 | 2026-06-10 | licensePath, licenseJsonPath | diff.json |
| v1.108.0 | 2026-06-10 | downloadsJsonPath, downloadsCsvPath | diff.json |
| v1.107.0 | 2026-06-10 | bundlePath, bundleJsonPath | diff.json |
| v1.106.0 | 2026-06-10 | surfaceExportPaths | diff.json |
| v1.105.0 | 2026-06-10 | categoryQualityCardVersion | diff.json |
| v1.104.0 | 2026-06-10 | qualityScorecardPath, qualityScorecardJsonPath | diff.json |
| v1.103.0 | 2026-06-10 | statusPath, statusJsonPath | diff.json |
| v1.102.0 | 2026-06-10 | changeProvenanceHtmlPathPattern | diff.json |
| v1.101.0 | 2026-06-10 | changeRecordsHtmlPathPattern | diff.json |
| v1.100.0 | 2026-06-10 | diffsIndexPath, diffsIndexJsonPath | diff.json |
| v1.99.0 | 2026-06-10 | versionsTimelinePath | diff.json |
| v1.98.0 | 2026-06-10 | indicatorHistoryHtmlPathPattern | diff.json |
| v1.97.0 | 2026-06-10 | sourceHistoryHtmlPathPattern | diff.json |
| v1.96.0 | 2026-06-10 | recordHistoryHtmlPathPattern | diff.json |
| v1.95.0 | 2026-06-10 | provenanceReportPath, provenanceReportJsonPath | diff.json |
| v1.94.0 | 2026-06-10 | versionProvenanceHtmlPathPattern | diff.json |
| v1.93.0 | 2026-06-10 | contractFaqPath | diff.json |
| v1.92.0 | 2026-06-10 | cookbookPath | diff.json |
| v1.91.0 | 2026-06-10 | openapiExamplesVersion | diff.json |
| v1.90.0 | 2026-06-10 | packageManifestVersion | diff.json |
| v1.89.0 | 2026-06-10 | checksumsCsvPath, checksumsJsonlPath, checksumsVersion | diff.json |
| v1.88.0 | 2026-06-10 | compatibilityPath | diff.json |
| v1.87.0 | 2026-06-10 | typesExamplesPath | diff.json |
| v1.86.0 | 2026-06-10 | typesDeclarationDatasetPath | diff.json |
| v1.85.0 | 2026-06-10 | quickstartPath | diff.json |
| v1.84.0 | 2026-06-10 | contractHubPath | diff.json |
| v1.83.0 | 2026-06-10 | contractBacklogVersion | diff.json |
| v1.82.0 | 2026-06-10 | contractConsistencyVersion | diff.json |
| v1.81.0 | 2026-06-10 | docsConsolidationVersion | diff.json |
| v1.80.0 | 2026-06-10 | apiCatalogVersion | diff.json |
| v1.79.0 | 2026-06-10 | contractAuditVersion | diff.json |
| v1.78.0 | 2026-06-10 | dataPackageLandingVersion | diff.json |
| v1.77.0 | 2026-06-10 | checksumsPath | diff.json |
| v1.76.0 | 2026-06-10 | packageManifestPath | diff.json |
| v1.75.0 | 2026-06-10 | versionGraphPathPattern | diff.json |
| v1.74.0 | 2026-06-10 | versionRoutesPathPattern | diff.json |
| v1.73.0 | 2026-06-10 | contractChangelogPath, contractChangelogJsonPath | diff.json |
| v1.72.0 | 2026-06-10 | surfaceSchemaPaths | diff.json |
| v1.71.0 | 2026-06-10 | validationGuidePath, validationGuideJsonPath | diff.json |
| v1.70.0 | 2026-06-10 | fixturesPath, fixturesJsonPath | diff.json |
| v1.69.0 | 2026-06-10 | typesPath, typesDeclarationPath | diff.json |
| v1.68.0 | 2026-06-10 | sourceHistory | diff.json |
| v1.67.0 | 2026-06-10 | observationHistory | diff.json |
| v1.66.0 | 2026-06-10 | recordsPath, recordsJsonPath, recordHistoryPathPattern | diff.json |
| v1.65.0 | 2026-06-10 | versionProvenanceDiffPathPattern | diff.json |
| v1.64.0 | 2026-06-10 | versionProvenancePathPattern | diff.json |
| v1.63.0 | 2026-06-09 | auditedSurfaces | diff.json |
| v1.62.0 | 2026-06-09 | startHere | diff.json |
| v1.61.0 | 2026-06-09 | performancePath, performanceJsonPath | diff.json |
| v1.60.0 | 2026-06-09 | citationsPath, citationsJsonPath | diff.json |
| v1.59.0 | 2026-06-09 | routeIntegrityPath, routeLinksPath | diff.json |
| v1.58.0 | 2026-06-09 | schemaReportPath, schemaReportJsonPath | diff.json |
| v1.57.0 | 2026-06-09 | methodologyGuidePaths | diff.json |
| v1.56.0 | 2026-06-09 | queryHubVersion | diff.json |
| v1.55.0 | 2026-06-09 | routeReview | diff.json |
| v1.54.0 | 2026-06-09 | categoryDataNeeds | diff.json |
| v1.53.0 | 2026-06-09 | dataNeedsPath, dataNeedsJsonPath | diff.json |
| v1.52.0 | 2026-06-09 | qaPath, qaJsonPath | diff.json |
| v1.51.0 | 2026-06-09 | indicatorRelationships | diff.json |
| v1.50.0 | 2026-06-09 | sourceRelationships | diff.json |
| v1.49.0 | 2026-06-09 | examplesPath, examples | diff.json |
| v1.48.0 | 2026-06-09 | developersPath, developersJsonPath | diff.json |
| v1.47.0 | 2026-06-09 | recordDiffsPathPattern | diff.json |
| v1.46.0 | 2026-06-09 | staticEndpointContractPath | diff.json |
| v1.45.0 | 2026-06-09 | sourceHealthPath, sourceHealthJsonPath | diff.json |
| v1.44.0 | 2026-06-09 | provenancePath, provenanceCsvPath, provenanceJsonlPath | diff.json |
| v1.43.0 | 2026-06-08 | platformInventoryVersion, methodologyVersion, dataContract | diff.json |
| v1.42.0 | 2026-06-08 | routesPath, routesJsonPath, staticApiPath, staticApiJsonPath | diff.json |
| v1.41.0 | 2026-06-08 | schemaVersion, contractPolicy, schemaPaths | diff.json |
| v1.40.0 | 2026-06-08 | dataAuditPath, dataAuditJsonPath | diff.json |
| v1.39.0 | 2026-06-08 | changesComparePath, changesCompareJsonPath | diff.json |
| v1.38.0 | 2026-06-08 | diffCapabilities, diffJsonSchemaVersion, diffFields | diff.json |
| v1.37.0 | 2026-06-08 | fullSnapshotPolicy, materializedPayloadCount, versionPayloadPathPattern | diff.json |
| v1.36.0 | 2026-06-07 | platformPath, platformJsonPath | diff.json |
| v1.35.0 | 2026-06-07 | comparisonsPath, comparisonsJsonPath, categoryRankingsPath, categoryJsonPathPattern | diff.json |
| v1.34.0 | 2026-06-07 | reviewActionsPath, reviewActionsJsonPath | diff.json |
| v1.33.0 | 2026-06-07 | filterUiVersion, searchExamplesPath | diff.json |
| v1.32.0 | 2026-06-06 | latestMaterializedVersion, previousMaterializedVersion, currentChangePath, currentDiffPath, versionDiffSummaryPath, versionSnapshotSummary | diff.json |
| v1.31.0 | 2026-06-06 | — | diff.json |
Content/editorial history: /changes · compare: /changes/compare · machine-readable: changelog/data.json.