Public record
Software health reportschema 0.27.0 · metrics 1.13.0 · 2026-07-24 18:52 UTC

hangxie / parquet-tools

A utility to deal with Parquet data

GoBSD-3-Clause★ 204 stars⑂ 18 forkssince May 2021View on GitHub ↗
#parquet#parquet-tools

hangxie/parquet-tools holds a health index of 71 out of 100, placing it in the Good band. It scores highest on Vitality (95/100) and lowest on Community & Adoption (50/100). It was last updated today. A single contributor accounts for most of its recent work.

71
overall / 100
Good

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.

71
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

Score profile

Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.

Ownership

Hang XiePersonal account
10 followers17 public repossince Jun 2014

This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.

Package ecosystems

RegistryPackageVersionDownloads / moVersionsLast publish
Gogithub.com/hangxie/parquet-toolsv1.52.2-2086 days ago

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

95Excellent · 22% of overall

Development activity

98Excellent
How it's scored
36/36Push recency — last push 0 days ago
33.9/36Commit cadence — 49/52 weeks with commits
18/18Commit volume — 377 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 26 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year377
human_commit_share0.69
days_since_last_push0
active_weeks_last_year49

Release discipline

90Excellent
How it's scored
27/27Ships releases — 14 releases published
36/36Release recency — latest release 6 days ago
27/27Release cadence — a release every ~7.9 days
0/10OpenSSF Scorecard: Signed-Releases — Project has not signed or included provenance with any releases.
Inputs used
releases_count14
latest_release_tagv1.52.2
releases_from_tagsno
days_since_latest_release6
mean_days_between_releases7.9

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

50Moderate · 18% of overall

Popularity & adoption

50Moderate
How it's scored
37.4/60Stars — 204 stars
10.3/25Forks — 18 forks
2.7/15Watchers — 4 watchers
Inputs used
forks18
stars204
watchers4
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

Community health

50Moderate
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (BSD-3-Clause)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
has_contributingno
has_issue_templateno
has_code_of_conductno
has_pull_request_templateno

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

54Moderate · 24% of overall

Maintainer resilience (bus factor)

14Critical
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
0.1/22.5Commit distribution — top contributor authored 99% of commits
5.4/13.5Contributor breadth — 4 contributors
0/10OpenSSF Scorecard: Contributors — project has 0 contributing companies or organizations -- score normalized to 0
Inputs used
bus_factor1
contributors_sampled4
top_contributor_share0.994

Issue & PR responsiveness

70Good
How it's scored
42.2/46.8Issue resolution — 90% of issues closed
27.3/38.3PR acceptance — 623/874 decided PRs merged
0/15OpenSSF Scorecard: Code-Review — Found 0/10 approved changesets -- score normalized to 0
Inputs used
merged_prs623
open_issues17
closed_issues158
issue_closed_ratio0.903
closed_unmerged_prs251

Ownership & stewardship

48At risk
How it's scored
10/30Ownership backing — personal (user) account
0/20Verified domain — not applicable to user accounts
7.5/25Owner reach — 10 followers of hangxie
21.1/25Track record — 17 public repos, account ~12 yr old
Inputs used
followers10
owner_typeUser
is_verified—
owner_loginhangxie
public_repos17
account_age_days4,413
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Excellent
How it's scored
25/25Published & resolvable — 1 package(s) on go
35/35Publish recency — latest publish 6 days ago
20/20Version history — 208 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packagesgithub.com/hangxie/parquet-tools
ecosystemsgo
any_deprecatedno
min_days_since_publish6

Engineering Quality

Are baseline engineering and documentation practices in place?

80Good · 20% of overall

Engineering practices

94Excellent
How it's scored
24/24CI workflows — 5 workflow(s)
24/24Tests present
16/16Linter config
9.6/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 23 out of 23 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configyes
has_precommit_configyes

Documentation

60Moderate
How it's scored
30/30README
0/25Documentation directory
0/15Documentation / homepage site
10/10Repository description
10/10Topics — 2 topics
10/10Wiki
Inputs used
topicsparquet, parquet-tools
has_wikiyes
homepage—
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

73Good · 16% of overall

Security posture

66Moderate
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
3.8/7.5Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5CI-Tests — 23 out of 23 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
0/7.5Code-Review — Found 0/10 approved changesets -- score normalized to 0
0/2.5Contributors — project has 0 contributing companies or organizations -- score normalized to 0
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
5/5Fuzzing — project is fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 30 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
5/5SAST — SAST tool is run on all commits
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
6.8/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
6/7.5Vulnerabilities — 2 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated18
scorecard_versionv5.5.0
checks_inconclusive0
scorecard_aggregate6.6

Dependency advisories

100Excellent
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
0/25Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories2
affected_packages2
assessed_packages98
unassessed_packages0
affected_by_severitycritical 1, unknown 1
direct_affected_packages0
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 98 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.

AI Readiness

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.

85Excellent · 0% of overall

Agent context & guidance

85Excellent
How it's scored
45/45Agent instructions — AGENTS.md, CLAUDE.md
0/15Machine-readable docs (llms.txt)
40/40Legible commit history — 52 of 69 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
legible_history_share0.754
agent_instruction_filesAGENTS.md, CLAUDE.md
agent_instruction_max_bytes3,228

Verify loop (build / test / typecheck)

80Good
How it's scored
18/18One-command bootstrap — Makefile, testdata/gen/Makefile
22/22Automated tests
11/11Lint / format config
11/11Static type checking — Go (statically typed)
10/10Reproducible environment — Dockerfile, lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
8/8Automated maintenance — 31 of the last 100 commits are automated dependency updates
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilesgo.sum
has_dockerfileyes
typed_languageyes
bootstrap_filesMakefile, testdata/gen/Makefile
has_devcontainerno
has_linter_configyes
typecheck_configs—
agent_commit_share0
toolchain_manifestsgo.mod
dependency_bot_commit_share0.31

Code legibility for models

99Excellent
How it's scored
45/45Type-checkable code — Go (statically typed)
54.4/55Manageable file sizes — 1/92 source files over 60KB
Inputs used
primary_languageGo
largest_source_bytes66,764
source_files_sampled92
oversized_source_files1

Key facts

204GitHub stars
4contributors
377commits, last 12 months
0days since last push
14releases
1bus factor
17open issues
Gopackage ecosystems

Data collection warnings

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

More detail

Star and fork history 0 ★ / 18 ⇿
0Stars
18Forks
14Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

0481216201822021-122024-032026-07
Major 0Minor 5Patch 9

Each point covers 5 days.

OpenSSF Scorecard 6.6 / 10
6.6aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-07-24 18:51 UTC

10Binary-Artifactsno binaries found in the repo
5Branch-Protectionbranch protection is not maximal on development and all release branches
10CI-Tests23 out of 23 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/10 approved changesets -- score normalized to 0
0Contributorsproject has 0 contributing companies or organizations -- score normalized to 0
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
10Fuzzingproject is fuzzed
10Licenselicense file detected
10Maintained30 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
10SASTSAST tool is run on all commits
0Security-Policysecurity policy file not detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
9Token-Permissionsdetected GitHub workflow tokens with excessive permissions
8Vulnerabilities2 existing vulnerabilities detected
Direct dependencies 15
RegistryPackageVersion constraintManifest
Gocloud.google.com/go/storagev1.63.0go.mod
Gogithub.com/Azure/azure-sdk-for-go/sdk/storage/azblobv1.8.0go.mod
Gogithub.com/alecthomas/kongv1.16.0go.mod
Gogithub.com/apache/thriftv0.24.0go.mod
Gogithub.com/aws/aws-sdk-go-v2v1.42.1go.mod
Gogithub.com/aws/aws-sdk-go-v2/configv1.32.30go.mod
Gogithub.com/aws/aws-sdk-go-v2/service/s3v1.105.2go.mod
Gogithub.com/google/uuidv1.6.0go.mod
Gogithub.com/hangxie/parquet-go/v3v3.4.1go.mod
Gogithub.com/posener/completev1.2.3go.mod
Gogithub.com/stretchr/testifyv1.11.1go.mod
Gogithub.com/willabides/kongpletev0.4.0go.mod
Gogo.mongodb.org/mongo-driver/v2v2.8.0go.mod
Gogolang.org/x/syncv0.22.0go.mod
Gogoogle.golang.org/apiv0.289.0go.mod
All dependencies 98

Full resolved dependency set from the GitHub dependency graph: 15 direct and 83 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
Gocloud.google.com/go/storagev1.63.0direct
Gogithub.com/alecthomas/kongv1.16.0direct
Gogithub.com/apache/thriftv0.24.0direct
Gogithub.com/aws/aws-sdk-go-v2v1.42.1direct
Gogithub.com/aws/aws-sdk-go-v2/configv1.32.30direct
Gogithub.com/aws/aws-sdk-go-v2/service/s3v1.105.2direct
Gogithub.com/azure/azure-sdk-for-go/sdk/storage/azblobv1.8.0direct
Gogithub.com/google/uuidv1.6.0direct
Gogithub.com/hangxie/parquet-go/v3v3.4.1direct
Gogithub.com/posener/completev1.2.3direct
Gogithub.com/stretchr/testifyv1.11.1direct
Gogithub.com/willabides/kongpletev0.4.0direct
Gogo.mongodb.org/mongo-driver/v2v2.8.0direct
Gogolang.org/x/syncv0.22.0direct
Gogoogle.golang.org/apiv0.289.0direct
Gocel.dev/exprv0.25.2indirect
Gocloud.google.com/gov0.123.0indirect
Gocloud.google.com/go/authv0.20.0indirect
Gocloud.google.com/go/auth/oauth2adaptv0.2.8indirect
Gocloud.google.com/go/compute/metadatav0.9.0indirect
Gocloud.google.com/go/iamv1.11.0indirect
Gocloud.google.com/go/monitoringv1.29.0indirect
Gogithub.com/andybalholm/brotliv1.2.1indirect
Gogithub.com/apache/arrow-go/v18v18.6.0indirect
Gogithub.com/aws/aws-sdk-go-v2/aws/protocol/eventstreamv1.7.14indirect
Gogithub.com/aws/aws-sdk-go-v2/credentialsv1.19.29indirect
Gogithub.com/aws/aws-sdk-go-v2/feature/ec2/imdsv1.18.30indirect
Gogithub.com/aws/aws-sdk-go-v2/feature/s3/transfermanagerv0.2.13indirect
Gogithub.com/aws/aws-sdk-go-v2/internal/configsourcesv1.4.30indirect
Gogithub.com/aws/aws-sdk-go-v2/internal/endpoints/v2v2.7.30indirect
Gogithub.com/aws/aws-sdk-go-v2/internal/v4av1.4.31indirect
Gogithub.com/aws/aws-sdk-go-v2/service/internal/accept-encodingv1.13.13indirect
Gogithub.com/aws/aws-sdk-go-v2/service/internal/checksumv1.9.23indirect
Gogithub.com/aws/aws-sdk-go-v2/service/internal/presigned-urlv1.13.30indirect
Gogithub.com/aws/aws-sdk-go-v2/service/internal/s3sharedv1.19.31indirect
Gogithub.com/aws/aws-sdk-go-v2/service/signinv1.4.1indirect
Gogithub.com/aws/aws-sdk-go-v2/service/ssov1.32.1indirect
Gogithub.com/aws/aws-sdk-go-v2/service/ssooidcv1.37.1indirect
Gogithub.com/aws/aws-sdk-go-v2/service/stsv1.44.1indirect
Gogithub.com/aws/smithy-gov1.27.3indirect
Gogithub.com/azure/azure-sdk-for-go/sdk/azcorev1.22.0indirect
Gogithub.com/azure/azure-sdk-for-go/sdk/internalv1.12.0indirect
Gogithub.com/bobg/gcsobjv0.3.0indirect
Gogithub.com/cespare/xxhash/v2v2.3.0indirect
Gogithub.com/cncf/xds/gov0.0.0-20260202195803-dba9d589def2indirect
Gogithub.com/colinmarc/hdfs/v2v2.4.0indirect
Gogithub.com/davecgh/go-spewv1.1.2-0.20180830191138-d8f796af33ccindirect
Gogithub.com/envoyproxy/go-control-plane/envoyv1.37.0indirect
Gogithub.com/envoyproxy/protoc-gen-validatev1.3.3indirect
Gogithub.com/felixge/httpsnoopv1.1.0indirect
Gogithub.com/go-jose/go-jose/v4v4.1.4indirect
Gogithub.com/go-logr/logrv1.4.3indirect
Gogithub.com/go-logr/stdrv1.2.2indirect
Gogithub.com/goccy/go-jsonv0.10.6indirect
Gogithub.com/google/flatbuffersv25.12.19+incompatibleindirect
Gogithub.com/google/s2a-gov0.1.9indirect
Gogithub.com/googleapis/enterprise-certificate-proxyv0.3.18indirect
Gogithub.com/googleapis/gax-go/v2v2.23.0indirect
Gogithub.com/googlecloudplatform/opentelemetry-operations-go/detectors/gcpv1.33.0indirect
Gogithub.com/googlecloudplatform/opentelemetry-operations-go/exporter/metricv0.57.0indirect
Gogithub.com/googlecloudplatform/opentelemetry-operations-go/internal/resourcemappingv0.57.0indirect
Gogithub.com/hashicorp/errwrapv1.1.0indirect
Gogithub.com/hashicorp/go-multierrorv1.1.1indirect
Gogithub.com/hashicorp/go-uuidv1.0.3indirect
Gogithub.com/jcmturner/aescts/v2v2.0.0indirect
Gogithub.com/jcmturner/dnsutils/v2v2.0.0indirect
Gogithub.com/jcmturner/goforkv1.7.6indirect
Gogithub.com/jcmturner/goidentity/v6v6.0.1indirect
Gogithub.com/jcmturner/gokrb5/v8v8.4.4indirect
Gogithub.com/jcmturner/rpc/v2v2.0.3indirect
Gogithub.com/klauspost/compressv1.18.7indirect
Gogithub.com/pierrec/lz4/v4v4.1.27indirect
Gogithub.com/planetscale/vtprotobufv0.6.1-0.20240319094008-0393e58bdf10indirect
Gogithub.com/pmezard/go-difflibv1.0.1-0.20181226105442-5d4384ee4fb2indirect
Gogithub.com/riywo/loginshellv0.0.0-20200815045211-7d26008be1abindirect
Gogithub.com/spiffe/go-spiffe/v2v2.8.1indirect
Gogo.opentelemetry.io/auto/sdkv1.2.1indirect
Gogo.opentelemetry.io/contrib/detectors/gcpv1.44.0indirect
Gogo.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpcv0.69.0indirect
Gogo.opentelemetry.io/contrib/instrumentation/net/http/otelhttpv0.69.0indirect
Gogo.opentelemetry.io/otelv1.44.0indirect
Gogo.opentelemetry.io/otel/metricv1.44.0indirect
Gogo.opentelemetry.io/otel/sdkv1.44.0indirect
Gogo.opentelemetry.io/otel/sdk/metricv1.44.0indirect
Gogo.opentelemetry.io/otel/tracev1.44.0indirect
Gogolang.org/x/cryptov0.54.0indirect
Gogolang.org/x/expv0.0.0-20260611194520-c48552f49976indirect
Gogolang.org/x/netv0.57.0indirect
Gogolang.org/x/oauth2v0.36.0indirect
Gogolang.org/x/sysv0.47.0indirect
Gogolang.org/x/textv0.40.0indirect
Gogolang.org/x/timev0.15.0indirect
Gogoogle.golang.org/genprotov0.0.0-20260622175928-b703f567277dindirect
Gogoogle.golang.org/genproto/googleapis/apiv0.0.0-20260630182238-925bb5da69e7indirect
Gogoogle.golang.org/genproto/googleapis/rpcv0.0.0-20260706201446-f0a921348800indirect
Gogoogle.golang.org/grpcv1.82.0indirect
Gogoogle.golang.org/protobufv1.36.11indirect
Gogopkg.in/yaml.v3v3.0.1indirect
Dependency advisories 2

This repository publishes no package the index resolves, so its own dependency graph was assessed — 98 packages, which also include development and test pins that never ship: 2 carry known advisories, of which 0 are direct.

PackageVersionRelationSeverityAdvisoriesFixed in
google.golang.org/grpcv1.82.0indirectcritical11.82.1
golang.org/x/cryptov0.54.0indirectunknown1—

An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.

Raw JSON report machine-readable
{
  "data": {
    "repo": {
      "topics": [
        "parquet",
        "parquet-tools"
      ],
      "is_fork": false,
      "size_kb": 2151,
      "has_wiki": true,
      "homepage": null,
      "languages": {
        "Go": 522874,
        "Shell": 37095,
        "Python": 30572,
        "Makefile": 7261,
        "Dockerfile": 836
      },
      "pushed_at": "2026-07-24T07:07:40Z",
      "created_at": "2021-05-01T01:57:27Z",
      "owner_type": "User",
      "updated_at": "2026-07-23T09:23:27Z",
      "description": "A utility to deal with Parquet data",
      "is_archived": false,
      "is_disabled": false,
      "license_spdx": "BSD-3-Clause",
      "default_branch": "main",
      "license_spdx_raw": "BSD-3-Clause",
      "primary_language": "Go",
      "significant_languages": [
        "Go"
      ]
    },
    "owner": {
      "blog": null,
      "name": "Hang Xie",
      "type": "User",
      "login": "hangxie",
      "company": null,
      "location": null,
      "followers": 10,
      "avatar_url": "https://avatars.githubusercontent.com/u/7977860?v=4",
      "created_at": "2014-06-24T17:14:03Z",
      "is_verified": null,
      "public_repos": 17,
      "account_age_days": 4413
    },
    "license": {
      "state": "standard",
      "spdx_id": "BSD-3-Clause",
      "raw_spdx": "BSD-3-Clause",
      "file_present": true,
      "scorecard_found": true,
      "profile_has_license": true
    },
    "activity": {
      "releases": [
        {
          "tag": "v1.52.2",
          "kind": "patch",
          "published_at": "2026-07-18T17:13:45Z"
        },
        {
          "tag": "v1.52.1",
          "kind": "patch",
          "published_at": "2026-07-03T21:34:56Z"
        },
        {
          "tag": "v1.52.0",
          "kind": "minor",
          "published_at": "2026-06-27T22:22:44Z"
        },
        {
          "tag": "v1.51.0",
          "kind": "minor",
          "published_at": "2026-06-20T06:47:50Z"
        },
        {
          "tag": "v1.50.0",
          "kind": "minor",
          "published_at": "2026-06-13T08:18:04Z"
        },
        {
          "tag": "v1.49.5",
          "kind": "patch",
          "published_at": "2026-06-12T18:31:39Z"
        },
        {
          "tag": "v1.49.4",
          "kind": "patch",
          "published_at": "2026-05-30T16:39:29Z"
        },
        {
          "tag": "v1.49.3",
          "kind": "patch",
          "published_at": "2026-05-23T23:05:23Z"
        },
        {
          "tag": "v1.49.2",
          "kind": "patch",
          "published_at": "2026-05-23T05:39:40Z"
        },
        {
          "tag": "v1.49.1",
          "kind": "patch",
          "published_at": "2026-05-08T21:15:20Z"
        },
        {
          "tag": "v1.49.0",
          "kind": "minor",
          "published_at": "2026-05-06T15:42:17Z"
        },
        {
          "tag": "v1.48.2",
          "kind": "patch",
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        }
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          "body": null,
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          "body_truncated": false,
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        {
          "oid": "170a2c80669c04fc73d66f0e4deaedc933de2fc7",
          "body": "…t helpers\n\nSplit the inspect command into levels.go, pages.go, and helpers.go\nwith matching test files, keeping inspect.go focused on command\nexecution and the file summary.",
          "is_bot": false,
          "headline": "refactor(inspect): extract inspection levels, page readers, and outpu…",
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        {
          "oid": "b987686c452aa544a34fb602391501219c14d4fa",
          "body": "Split the retype command into rules.go and converter.go with matching\ntest files, keeping retype.go focused on command execution.",
          "is_bot": false,
          "headline": "refactor(retype): extract transformation rules and row converter",
          "author_name": "Hang Xie",
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        {
          "oid": "f8fd0f399233dd6912169b8fdfd4ee2463a56cfa",
          "body": "Extract schema tree construction, comparison, tag helpers, encoding\ncompatibility, and statistics decoding from schemanode.go into\nseparate files to keep sources under the LOC guideline, each with a\nmatching test file covering typical and edge cases.",
          "is_bot": false,
          "headline": "refactor(schema): split schema package into cohesive units",
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          "headline": "fix(split): create requested empty output files",
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        {
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          "body": "Bumps [github.com/alecthomas/kong](https://github.com/alecthomas/kong) from 1.15.0 to 1.16.0.\n- [Commits](https://github.com/alecthomas/kong/compare/v1.15.0...v1.16.0)\n\n---\nupdated-dependencies:\n- dependency-name: github.com/alecthomas/kong\n  dependency-version: 1.16.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/alecthomas/kong from 1.15.0 to 1.16.0",
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          "body": "Bumps [github.com/apache/thrift](https://github.com/apache/thrift) from 0.23.1-0.20260429210525-1ebdaef5dae4 to 0.24.0.\n- [Release notes](https://github.com/apache/thrift/releases)\n- [Changelog](https://github.com/apache/thrift/blob/master/CHANGES.md)\n- [Commits](https://github.com/apache/thrift/com\n[…]\nncy-name: github.com/apache/thrift\n  dependency-version: 0.24.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/apache/thrift",
          "author_name": "dependabot[bot]",
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        {
          "oid": "7d2d0fc16cb726b13fd036fa3000c4e8b4604b35",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/service/s3](https://github.com/aws/aws-sdk-go-v2) from 1.105.0 to 1.105.2.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/s3/v1.105.0...service/s3/v1.105.2)\n\n---\nupdated-dependencie\n[…]\n.com/aws/aws-sdk-go-v2/service/s3\n  dependency-version: 1.105.2\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2/service/s3",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-17T22:33:25Z",
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        {
          "oid": "4f98d38d900fc8d76163ebdbf6ddc418ae658841",
          "body": "Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.288.0 to 0.289.0.\n- [Release notes](https://github.com/googleapis/google-api-go-client/releases)\n- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)\n- [Commits](https://github.\n[…]\ndency-name: google.golang.org/api\n  dependency-version: 0.289.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump google.golang.org/api from 0.288.0 to 0.289.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
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        {
          "oid": "6c6e74b32b8c091729338d122f3c6cc5f00a741e",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) from 1.32.29 to 1.32.30.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/config/v1.32.29...config/v1.32.30)\n\n---\nupdated-dependencies:\n- depende\n[…]\nthub.com/aws/aws-sdk-go-v2/config\n  dependency-version: 1.32.30\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2/config",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-17T15:35:46Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "0c12b2751c743db6ca1351315ed003dfc797731e",
          "body": "Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.287.0 to 0.288.0.\n- [Release notes](https://github.com/googleapis/google-api-go-client/releases)\n- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)\n- [Commits](https://github.\n[…]\ndency-name: google.golang.org/api\n  dependency-version: 0.288.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump google.golang.org/api from 0.287.0 to 0.288.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-10T21:56:43Z",
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          "is_coding_agent": false
        },
        {
          "oid": "74a3d496411f32394f3e47e7f6aee258ff24f960",
          "body": "Bumps [go.mongodb.org/mongo-driver/v2](https://github.com/mongodb/mongo-go-driver) from 2.7.0 to 2.8.0.\n- [Release notes](https://github.com/mongodb/mongo-go-driver/releases)\n- [Commits](https://github.com/mongodb/mongo-go-driver/compare/v2.7.0...v2.8.0)\n\n---\nupdated-dependencies:\n- dependency-name: go.mongodb.org/mongo-driver/v2\n  dependency-version: 2.8.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump go.mongodb.org/mongo-driver/v2 from 2.7.0 to 2.8.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-10T21:04:42Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "bbfa84d8eb372cd5749777a975125378892acf83",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) from 1.32.27 to 1.32.29.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/config/v1.32.27...config/v1.32.29)\n\n---\nupdated-dependencies:\n- depende\n[…]\nthub.com/aws/aws-sdk-go-v2/config\n  dependency-version: 1.32.29\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2/config",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-10T18:18:39Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "1b945496bc871d06390f3d5f287789c8bd7ffcc8",
          "body": "Bumps [golang.org/x/sync](https://github.com/golang/sync) from 0.21.0 to 0.22.0.\n- [Commits](https://github.com/golang/sync/compare/v0.21.0...v0.22.0)\n\n---\nupdated-dependencies:\n- dependency-name: golang.org/x/sync\n  dependency-version: 0.22.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump golang.org/x/sync from 0.21.0 to 0.22.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-10T17:23:10Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2394e7a694715d09a70ea2774dced284090c3e1f",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/service/s3](https://github.com/aws/aws-sdk-go-v2) from 1.104.2 to 1.105.0.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/s3/v1.104.2...service/s3/v1.105.0)\n\n---\nupdated-dependencie\n[…]\n.com/aws/aws-sdk-go-v2/service/s3\n  dependency-version: 1.105.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2/service/s3",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-10T16:58:37Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "c2415d7a674e959a66e85d2d73b0143c81eb25c4",
          "body": "…mn data conversion\n\napplyRule stored ExNamePath (external/parquet column name) in matchedFields, but\nfindConverterForField is called with the Go struct field name from ReadByNumber's\ndynamic struct, which uses InName. For any column with a lowercase-starting parquet\nname (e.g. bsonField), InName !=\n[…]\nquet tag to bsonField in the retype test fixture to expose this\nclass of bug in the existing bson-to-string golden-file test. Also update the\ngenerator to use the current parquet-go writer option API.",
          "is_bot": false,
          "headline": "fix(retype): use internal name in matchedFields to fix lowercase-colu…",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-07-03T21:12:58Z",
          "body_truncated": true,
          "is_coding_agent": false
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        {
          "oid": "b1c53ad28cba4d5ddce0fe468a1a9d0711432daa",
          "body": "v3.4.1 stops calling RenameSchema inside NewParquetReader; use\nInternalFooter to get a translated copy and sync SchemaElements so\nall downstream schema name lookups continue to see internal Go names.",
          "is_bot": false,
          "headline": "chore(deps): upgrade parquet-go to v3.4.1",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-07-03T17:37:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "30def883dfe195e43790e25909e3dfb5b396239e",
          "body": "Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.286.0 to 0.287.0.\n- [Release notes](https://github.com/googleapis/google-api-go-client/releases)\n- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)\n- [Commits](https://github.\n[…]\ndency-name: google.golang.org/api\n  dependency-version: 0.287.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump google.golang.org/api from 0.286.0 to 0.287.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-03T15:34:47Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "4b72479a7a35eea0b412d883692aec1acaea0809",
          "body": "Bumps [github.com/hangxie/parquet-go/v3](https://github.com/hangxie/parquet-go) from 3.3.3 to 3.4.0.\n- [Release notes](https://github.com/hangxie/parquet-go/releases)\n- [Commits](https://github.com/hangxie/parquet-go/compare/v3.3.3...v3.4.0)\n\n---\nupdated-dependencies:\n- dependency-name: github.com/hangxie/parquet-go/v3\n  dependency-version: 3.4.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/hangxie/parquet-go/v3 from 3.3.3 to 3.4.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-03T15:00:33Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "16d476c393343bb7e377ee2294f0a53f94baa6ff",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) from 1.32.25 to 1.32.27.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/config/v1.32.25...config/v1.32.27)\n\n---\nupdated-dependencies:\n- depende\n[…]\nthub.com/aws/aws-sdk-go-v2/config\n  dependency-version: 1.32.27\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2/config",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-07-03T14:55:42Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "223a572446cb29b4be70ad1c486e86f953f4f0cc",
          "body": "JSONSchema() calls GetTagMap() which calls updateTagForMap(), and that\nreassigns the inner MAP node's Children slice in-place through a shared\npointer (flattening MAP->MAP_KEY_VALUE->[K,V] to MAP->[K,V]). A\nsubsequent GoStruct() call then sees unexpected structure in asMap and\npanics. Fix asMap to d\n[…]\nases: covers the defensive len<2 guards in both branches\n- TestGoStructMiscEdgeCases: covers snakeToCamel empty input, OPTIONAL\n  VARIANT field clearing the pointer prefix, and MAP-with-LIST-key error",
          "is_bot": false,
          "headline": "fix(schema): handle both MAP structures in asMap",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-30T22:50:38Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "626ca3d7581a4dbbb491aa4a633b39863c57c0f1",
          "body": "Add a fuzz Makefile target that discovers all Fuzz* functions across\npackages via go test -list, matching the pattern used in upstream\nparquet-go. FUZZTIME (default 10s) controls per-function duration;\nfuzz progress output is filtered so only failures are visible.",
          "is_bot": false,
          "headline": "feat(fuzz): add make fuzz target with auto-discovery",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-30T22:50:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d3520d27a52038dc67e6a268b5f330e9609d2d09",
          "body": "Add FuzzNewParquetFileReader to exercise the parquet reader with\narbitrary byte inputs, using valid parquet files as seed corpus.\nAdd FuzzNewSchemaTree to fuzz the full schema pipeline (GoStruct,\nJSONSchema, CSVSchema, GetTagMap, GetPathMap, IsCompatible) against\narbitrary byte inputs with a broad set of seed files including nested\ntypes, bloom filters, and geospatial data.",
          "is_bot": false,
          "headline": "test(fuzz): add fuzz tests for reader and schema tree",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-30T22:50:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ce713141868d994d9829196334465f7e4c0dace4",
          "body": "v3.3.3 fixes the reflect.StructOf panic triggered by parquet files with\nempty-name schema fields, discovered during fuzz testing. Also fix octal\nliteral 0600 -> 0o600 in FuzzNewParquetFileReader per go vet style.",
          "is_bot": false,
          "headline": "chore(deps): upgrade parquet-go to v3.3.3",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-30T22:50:38Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ab34eba9ef8b7ba939b4944867008aee8a60ca92",
          "body": "Daily data continues to be stored in coverage.csv; the HTML and PNG\ncharts now plot only Mondays (plus the most recent point) to reduce\nvisual clutter as history grows.",
          "is_bot": false,
          "headline": "feat(pages): downsample coverage chart to weekly data points",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T22:02:27Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "40ac5b3d4f98e252a11bcb3e68a2f97f7369d6e3",
          "body": "- Download coverage.csv to build/coverage.csv (gitignored) instead of\n  overwriting the tracked scripts/coverage.csv\n- Add COVERAGE_CSV variable to Makefile (default: build/coverage.csv)\n  so pages-coverage no longer hardcodes the path\n- Remove scripts/coverage.csv from the repository; Pages is now the\n  sole persistent store for historical coverage data",
          "is_bot": false,
          "headline": "ci(pages): download coverage CSV to build/ and remove from repo",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T03:51:17Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "822b13f41e1ed9054a87564a3011842e3c69a4af",
          "body": "Replace the git-commit-and-push step with a download/upload loop:\n- Download coverage.csv from the Pages site at the start of each run\n- Append new data points and generate charts as before\n- Upload the updated CSV as part of the Pages artifact so it persists\n\nThis avoids pushing directly to main, w\n[…]\n status checks).\nFalls back to the in-repo CSV gracefully on first run or if the\nPages site is unreachable.\n\nAlso drops contents:write permission (no longer needed) and adds\n.worktrees/ to .gitignore.",
          "is_bot": false,
          "headline": "ci(pages): store coverage.csv on Pages instead of committing to main",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T03:51:17Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "285c6d2ee428e480b25a89342091c1631067848f",
          "body": "Both star-history and coverage-history scripts call generate_png()\nwhich requires matplotlib, but the ubuntu-latest runner does not\nhave it pre-installed.",
          "is_bot": false,
          "headline": "fix(ci): install matplotlib before generating pages",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
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          "is_coding_agent": false
        },
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          "oid": "ca73fec46393e8c1837422161def54278ed93da2",
          "body": null,
          "is_bot": false,
          "headline": "chore: do not check in generated coverage-history.html",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T03:09:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9d53d3e2e99c43290048607efc4b3c0482ddc635",
          "body": null,
          "is_bot": false,
          "headline": "feat(pages): generate Go coverage HTML report and upload to pages",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T03:09:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d77dd138a65ead46440acf2789b5c57dc51f019c",
          "body": "…ad to pages",
          "is_bot": false,
          "headline": "feat(coverage-history): commit coverage-history.html to repo and uplo…",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T03:09:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7f0cd5701e5fed8e3c223c00c2cd4335bb281c35",
          "body": null,
          "is_bot": false,
          "headline": "ci: remove stale collect-coverage.py from workflow path trigger",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T03:09:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "586436ff28587fed7d7f17ffd3e063d7cc8e0cd4",
          "body": "…nsolidated pages workflow\n\n- scripts/coverage-history.py: backfills coverage.csv by replaying git\n  history (Unix-timestamp day attribution, no TZ drift), then generates\n  interactive HTML + PNG chart with per-day hover tooltips\n- scripts/coverage.csv: historical coverage data stored alongside its \n[…]\n star-history, deploy) replaces separate workflow files\n- Makefile: pages, pages-coverage, pages-star targets; COLLECT_ARGS override\n- README: local generation instructions and matplotlib install note",
          "is_bot": false,
          "headline": "feat(coverage-history): add coverage tracking with daily chart and co…",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T03:09:11Z",
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          "is_coding_agent": false
        },
        {
          "oid": "b81b66d902f93fa44be415ed40eb301c229d89a0",
          "body": "Replace monthly+last-30-days hybrid tooltip data with per-day resolution\nacross the full history. New daily_all() carries the cumulative count\nforward for days with no new stars, so hovering anywhere on the chart\nshows the exact date and star count.",
          "is_bot": false,
          "headline": "feat(star-history): daily tooltip resolution across full chart history",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-29T03:09:11Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "61f1b407e39f72c4fb2c29ee3e0f53723bf94c37",
          "body": null,
          "is_bot": false,
          "headline": "fix(star-history): make chart responsive",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-28T06:06:22Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "671584bbe124bbb6ca95c01a76928c673025b586",
          "body": null,
          "is_bot": false,
          "headline": "ci(star-history): trigger on workflow file changes",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-28T05:50:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9aba673b0bd1d5e1e515833950844464db083490",
          "body": "Add generate_png() using matplotlib that mirrors the HTML chart style\n(blue line, gradient fill, year gridlines, matching colors/fonts).\nThe PNG is written as a sibling of the HTML output automatically when\nthe output path ends in .html, so dist/star-history.png is deployed to\nGitHub Pages alongside the interactive page.\n\nInstall matplotlib in the GHA workflow before running the script.",
          "is_bot": false,
          "headline": "feat(star-history): generate PNG alongside HTML for wiki embedding",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-28T05:50:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "fae77e04e5071e1b5d0ac3369516b4dc2e7d2e75",
          "body": "…js 24\n\nRename generated page from index.html to star-history.html.\nUpgrade actions/checkout to v5 and actions/upload-pages-artifact to v4\nto eliminate Node.js 20 deprecation warnings.",
          "is_bot": false,
          "headline": "ci(star-history): rename output page and upgrade GHA actions to Node.…",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-28T05:21:41Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1c8dadf4939b3406f3ad67b39672e639b2e0596d",
          "body": null,
          "is_bot": false,
          "headline": "feat: add weekly star history chart to GitHub Pages",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-28T05:04:25Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "e8b759e30d1a60d1aa51b324ea1871bc0e1f4e7d",
          "body": null,
          "is_bot": false,
          "headline": "prepare for v1.52.0 release",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-27T22:05:05Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5fa33a5c442a4db417825f4522e1655ced0658b5",
          "body": null,
          "is_bot": false,
          "headline": "update README to reflect current implementation",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-27T22:05:05Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "83375a918b74b0caf929bbd261d9bf18694e6eb5",
          "body": "Update direct and indirect dependencies; adjust error string in\ncat_test.go to match the new message from parquet-go/v3 v3.3.2\nwhere a malformed column chunk now reports \"data page value count N\nexceeds column chunk total M\" instead of the previous RLE decoder\nmessage.",
          "is_bot": false,
          "headline": "chore(deps): upgrade all Go modules to latest versions",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-26T06:26:40Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9d20d3836c3b8470d9cbfb79e51a4d1350af3b7c",
          "body": "…rom JSON",
          "is_bot": false,
          "headline": "feat(io): add --writer-key-file flag to load writer encryption keys f…",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-25T05:46:27Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "7b5db60792b296fb650541ea1a22d2f7b88b92fd",
          "body": null,
          "is_bot": false,
          "headline": "refactor(io): make key file parser format-neutral",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-25T05:46:27Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2835d08c5d82703de1423728630a8da8d0f19847",
          "body": null,
          "is_bot": false,
          "headline": "fix(io): reject unknown fields in reader key file",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-25T05:46:27Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "c8cf6e1be28427ba6850444d01d0455e234863a6",
          "body": null,
          "is_bot": false,
          "headline": "docs: document --key-file flag for reader decryption",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-24T20:44:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ee41c2a72111d2f89f8e3fcde7485ff43ad316aa",
          "body": "ReadOption gains a --key-file flag that loads footer key, column keys, and\nAAD prefix from a JSON file. CLI flags override file values when both are\nprovided. Also converts FooterKey, AADPrefix, ObjectVersion, and\nWriterFooterKey from string to *string so nil can represent \"not provided\",\nreplacing the old empty-string sentinel.",
          "is_bot": false,
          "headline": "feat(io): add --key-file flag to load reader decryption keys from JSON",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-24T20:44:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "33dee5874b4aade1979ef1592adbb4927366903a",
          "body": "parquet-go v3.3.1 enforces that logical types are only used with compatible\nphysical types (e.g. DECIMAL requires INT32/INT64/BYTE_ARRAY/FIXED_LEN_BYTE_ARRAY,\nDATE requires INT32, TIMESTAMP requires INT64, FLOAT16 requires FIXED_LEN_BYTE_ARRAY).\n\nAdd unit tests in io/writer_test.go for both CSV and generic writers and\nintegration tests in cmd/import/import_test.go for all three import formats,\ncovering each rejected combination with the expected error message substring.",
          "is_bot": false,
          "headline": "test: add negative cases for invalid logical type + physical type combos",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-21T03:32:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3d7bc5c7ebe7a9e8bcde87b80fd1a290ea5fc7f3",
          "body": "v3.3.1 enforces logical type physical constraints at write time:\nDECIMAL requires INT32/INT64/BYTE_ARRAY/FIXED_LEN_BYTE_ARRAY,\nFLOAT16 requires FIXED_LEN_BYTE_ARRAY, GEOMETRY/GEOGRAPHY require\nBYTE_ARRAY, DATE requires INT32, TIMESTAMP requires INT64.",
          "is_bot": false,
          "headline": "build(deps): bump github.com/hangxie/parquet-go/v3 from v3.3.0 to v3.3.1",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-21T03:32:00Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "d7da6b68028ee1002d52e682180cc4e1cc958edf",
          "body": "Reformat all table-driven test cases from single-line map entries to\nmulti-line so future test additions do not create noisy diffs.",
          "is_bot": false,
          "headline": "test: expand one-line map entries to multi-line format",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-21T03:22:24Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "3e6721fa1335144ef1487617dd6226ec14f1b1cc",
          "body": "…UNKNOWN columns\n\nUNKNOWN logical type is always-null per spec; this flag lets callers\nsee what is actually stored in the physical INT32 column instead of\nthe default null output.\n\nRe-generate unknown-type.parquet with non-null physical values (10-50)\nvia Thrift footer patching so the flag has observable effect in tests.\n\nExtract nullifyUnknownCols helper to keep encoder cognitive complexity\nwithin the gocognit limit.",
          "is_bot": false,
          "headline": "feat(cat): add --raw-unknown flag to expose physical INT32 values in …",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-20T06:31:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "88fc7530877f4c03e39a7547317992ccab381f84",
          "body": "- Bump github.com/hangxie/parquet-go/v3 to v3.3.0 which adds\n  write-side support for logicaltype=UNKNOWN (always-null columns)\n- Mark UNKNOWN logical type as undefined sort order so statistics\n  are suppressed for UNKNOWN columns\n- Replace Python generator (testdata/gen/unknown-type/) with Go\n- Add cat, import (JSON + CSV enforcement), and inspect test cases\n  with golden files for unknown-type.parquet\n- Update scripts/update-golden.sh to cover new golden files",
          "is_bot": false,
          "headline": "feat: update to parquet-go v3.3.0, adopt UNKNOWN type support",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-20T06:31:18Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "b9987f73ec0dea583864985e09bac056f1215206",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/service/s3](https://github.com/aws/aws-sdk-go-v2) from 1.103.3 to 1.104.0.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/s3/v1.103.3...service/s3/v1.104.0)\n\n---\nupdated-dependencie\n[…]\n.com/aws/aws-sdk-go-v2/service/s3\n  dependency-version: 1.104.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2/service/s3",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-06-19T23:15:51Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "735a1f071d3b65a9efabf0b70055f1014ceb4f49",
          "body": "Bumps [go.mongodb.org/mongo-driver/v2](https://github.com/mongodb/mongo-go-driver) from 2.6.0 to 2.7.0.\n- [Release notes](https://github.com/mongodb/mongo-go-driver/releases)\n- [Commits](https://github.com/mongodb/mongo-go-driver/compare/v2.6.0...v2.7.0)\n\n---\nupdated-dependencies:\n- dependency-name: go.mongodb.org/mongo-driver/v2\n  dependency-version: 2.7.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump go.mongodb.org/mongo-driver/v2 from 2.6.0 to 2.7.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-06-19T19:05:24Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "2e391f0a44f8d69bdd8a3ad7a13a86f8d3f3f471",
          "body": "Bumps [github.com/hangxie/parquet-go/v3](https://github.com/hangxie/parquet-go) from 3.2.0 to 3.2.1.\n- [Release notes](https://github.com/hangxie/parquet-go/releases)\n- [Commits](https://github.com/hangxie/parquet-go/compare/v3.2.0...v3.2.1)\n\n---\nupdated-dependencies:\n- dependency-name: github.com/hangxie/parquet-go/v3\n  dependency-version: 3.2.1\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/hangxie/parquet-go/v3 from 3.2.0 to 3.2.1",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-06-19T16:50:57Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "ccdd6d1b0da1fc9fca0f966f1beb8a2d38798eac",
          "body": null,
          "is_bot": false,
          "headline": "docs: prohibit agent attribution in artifacts",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-19T16:22:54Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "f23538053730dd8b73ad5a21600da89ce2febb03",
          "body": "Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.284.0 to 0.285.0.\n- [Release notes](https://github.com/googleapis/google-api-go-client/releases)\n- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)\n- [Commits](https://github.\n[…]\ndency-name: google.golang.org/api\n  dependency-version: 0.285.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump google.golang.org/api from 0.284.0 to 0.285.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-06-19T16:00:47Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "f44c958dd3d1762ec0216e18a035317b933e6ac8",
          "body": null,
          "is_bot": false,
          "headline": "prepare for v1.50 release",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-13T07:54:07Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "1b7b1dcb9c9171178713641cb3a44b29052a5e85",
          "body": "…tion\n\nAdd reader-side tests for the strict-base64 contract (URL-safe and\nunpadded forms must error) and tighten the wrong-column-key\nassertion to the full AES-GCM message-authentication-failed message\nexposed by the parquet-go bump. Also note AES-192 alongside AES-128\nand AES-256 in the --footer-key help text.",
          "is_bot": false,
          "headline": "test(reader): add strict-base64 reject cases; tighten wrong-key asser…",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-13T06:55:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "cf47be7eb35e685cbf5a4fad3dfb0f14b42f2642",
          "body": "Embed pio.WriteOption into merge, retype, and split so they pass\nthrough the writer-encryption flags from io/writer instead of always\npassing the zero-value WriteOption. Add encryption coverage tests\n(roundtrips, error cases, encrypt-all-columns invariants) for\nimport, merge, retype, split, and transcode. Add testutils helpers\n(CommandStdout, ParquetFooterMagic) used by the new tests.",
          "is_bot": false,
          "headline": "feat(cmd): wire writer-encryption flags through write commands",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-13T06:55:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "6194ccc6b93b6a2b54c5ecf4290d0498b3e7b797",
          "body": "Introduce writer-side encryption for all write commands. Adds the\nWriteOption flags --writer-footer-key, --writer-column-key,\n--encrypt-all-columns, --plaintext-footer, and --encryption-algorithm,\nthe parsing/validation and schema-path canonicalization that backs\nthem, and the corresponding tests, d\n[…]\n shared utility).\n\nio/reader_test.go and cmd/inspect/inspect_test.go assertions are\nupdated where parquet-go's tighter column-key validation and new\nerror wording made the existing expectations stale.",
          "is_bot": false,
          "headline": "feat(writer): add writer-side encryption options",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-13T06:55:13Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "0d1ab49371e3c28369e053779fb5837cfb29ee4e",
          "body": null,
          "is_bot": false,
          "headline": "update AGENTS.md",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-06-12T23:59:13Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "9b9519548cd119d589b3f6cb59cc1b3131b37d2f",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) from 1.32.23 to 1.32.25.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/config/v1.32.23...config/v1.32.25)\n\n---\nupdated-dependencies:\n- depende\n[…]\nthub.com/aws/aws-sdk-go-v2/config\n  dependency-version: 1.32.25\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2/config",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
          "committed_at": "2026-06-12T14:34:52Z",
          "body_truncated": true,
          "is_coding_agent": false
        },
        {
          "oid": "3065e6af57f0923bb9cc41dded2acf42b42b90ea",
          "body": "Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.283.0 to 0.284.0.\n- [Release notes](https://github.com/googleapis/google-api-go-client/releases)\n- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)\n- [Commits](https://github.\n[…]\ndency-name: google.golang.org/api\n  dependency-version: 0.284.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump google.golang.org/api from 0.283.0 to 0.284.0",
          "author_name": "dependabot[bot]",
          "author_login": "dependabot[bot]",
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          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2 from 1.41.12 to 1.42.0",
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          "body": "Bumps [golang.org/x/sync](https://github.com/golang/sync) from 0.20.0 to 0.21.0.\n- [Commits](https://github.com/golang/sync/compare/v0.20.0...v0.21.0)\n\n---\nupdated-dependencies:\n- dependency-name: golang.org/x/sync\n  dependency-version: 0.21.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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          "body": "Bumps [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) from 1.32.19 to 1.32.23.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/config/v1.32.19...config/v1.32.23)\n\n---\nupdated-dependencies:\n- depende\n[…]\nthub.com/aws/aws-sdk-go-v2/config\n  dependency-version: 1.32.23\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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          "body": "Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.282.0 to 0.283.0.\n- [Release notes](https://github.com/googleapis/google-api-go-client/releases)\n- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)\n- [Commits](https://github.\n[…]\ndency-name: google.golang.org/api\n  dependency-version: 0.283.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
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          "body": "Bumps [cloud.google.com/go/storage](https://github.com/googleapis/google-cloud-go) from 1.62.2 to 1.62.3.\n- [Release notes](https://github.com/googleapis/google-cloud-go/releases)\n- [Changelog](https://github.com/googleapis/google-cloud-go/blob/main/CHANGES.md)\n- [Commits](https://github.com/googlea\n[…]\n-name: cloud.google.com/go/storage\n  dependency-version: 1.62.3\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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          "body": "Bumps [github.com/aws/aws-sdk-go-v2/service/s3](https://github.com/aws/aws-sdk-go-v2) from 1.102.1 to 1.103.2.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/s3/v1.102.1...service/s3/v1.103.2)\n\n---\nupdated-dependencie\n[…]\n.com/aws/aws-sdk-go-v2/service/s3\n  dependency-version: 1.103.2\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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          "body": "Bumps [github.com/aws/aws-sdk-go-v2](https://github.com/aws/aws-sdk-go-v2) from 1.41.8 to 1.41.12.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/v1.41.8...v1.41.12)\n\n---\nupdated-dependencies:\n- dependency-name: github.com/aws/aws-sdk-go-v2\n  dependency-version: 1.41.12\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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          "headline": "document where the encrypted parquet test file came from",
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        {
          "oid": "cf8dedb47b50edc4e48b59f640b8ad3532cacfdb",
          "body": "Extend coverage to match the README claim that schema, row-count, size,\nmeta, and inspect (file/row-group level) all succeed without any keys\non files with a plaintext-signed footer:\n\n- schema enc-columns-no-keys (new schema-enc-columns-json.json golden)\n- size encrypted-no-keys-mixed\n- meta enc-col\n[…]\nfile\n  golden for the same reason)\n- inspect row-group/encrypted-columns-no-keys-rg0 (new golden -- encrypted\n  columns statistics, kept in encrypted_column_metadata, are absent\n  without column keys)",
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          "headline": "test: cover no-key reads on plaintext-signed-footer files",
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          "body": "parquet-go HEAD lets read commands extract structural metadata from\nfiles with a plaintext-signed footer even when some or all column keys\nare missing, and now supports page-header inspection for encrypted\ncolumns when the key is supplied. Reflect both in the encryption docs\nand drop the stale \"column chunk inspection not supported for encrypted\ncolumns\" note.",
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          "body": "parquet-go HEAD now allows plaintext-signed footers to be read without\nkeys, defers missing column-key errors until the encrypted column is\nactually accessed, and supports page-header inspection for encrypted\ncolumns. Update tests that asserted the old strict errors and add\npositive coverage for the\n[…]\numn-keys-only on a plaintext-footer file now opens and reads\n- meta/size/rowcount: footer-key-only on encrypted-columns succeeds\n- inspect: column-chunk inspection on encrypted columns produces output",
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          "headline": "test: cover mixed plaintext/encrypted column reads",
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          "body": "Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.280.0 to 0.282.0.\n- [Release notes](https://github.com/googleapis/google-api-go-client/releases)\n- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)\n- [Commits](https://github.\n[…]\ndency-name: google.golang.org/api\n  dependency-version: 0.282.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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          "headline": "build(deps): bump google.golang.org/api from 0.280.0 to 0.282.0",
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        {
          "oid": "0ccf925c01f91d37f18b2e846fd679c5bc3f622e",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/config](https://github.com/aws/aws-sdk-go-v2) from 1.32.18 to 1.32.19.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/config/v1.32.18...config/v1.32.19)\n\n---\nupdated-dependencies:\n- depende\n[…]\nthub.com/aws/aws-sdk-go-v2/config\n  dependency-version: 1.32.19\n  dependency-type: direct:production\n  update-type: version-update:semver-patch\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
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        {
          "oid": "797123399b330cf4ce3b3a2b85f982cc324692e6",
          "body": "Bumps [github.com/aws/aws-sdk-go-v2/service/s3](https://github.com/aws/aws-sdk-go-v2) from 1.101.0 to 1.102.1.\n- [Release notes](https://github.com/aws/aws-sdk-go-v2/releases)\n- [Commits](https://github.com/aws/aws-sdk-go-v2/compare/service/s3/v1.101.0...service/s3/v1.102.1)\n\n---\nupdated-dependencie\n[…]\n.com/aws/aws-sdk-go-v2/service/s3\n  dependency-version: 1.102.1\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump github.com/aws/aws-sdk-go-v2/service/s3",
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          "headline": "ensure release-build fails on build error",
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        {
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          "is_bot": false,
          "headline": "update benchmark",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
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          "headline": "update go modules",
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          "author_login": "hangxie",
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        {
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          "headline": "prepare for new release",
          "author_name": "Hang Xie",
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        {
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          "headline": "update go modules",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-05-08T20:57:37Z",
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        {
          "oid": "646384484ab057c65a515b52a51cbf133ec1a085",
          "body": null,
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          "headline": "docs: clarify encrypted metadata headings",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
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        {
          "oid": "b6905e616e2f751d62097f5a877c1ca984eb98b9",
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          "is_bot": false,
          "headline": "test: cover all golden fixtures in update script",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-05-07T17:57:26Z",
          "body_truncated": false,
          "is_coding_agent": false
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        {
          "oid": "5060206af7efbca09fe4b16163fdeab2bd113737",
          "body": null,
          "is_bot": false,
          "headline": "fix schema command help message",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-05-07T17:57:26Z",
          "body_truncated": false,
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        {
          "oid": "95c9b48f3d8ac140e8b0a3de5383a705ef768152",
          "body": null,
          "is_bot": false,
          "headline": "feat: show encryption metadata in inspect command",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-05-07T17:57:26Z",
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        {
          "oid": "0b4b372e70c85d26366131a4611af035d503afba",
          "body": "…mmand",
          "is_bot": false,
          "headline": "feat: add --show-key-metadata flag and encryption metadata to meta co…",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
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        {
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          "headline": "update to parquet-go v3.0.1 and clarify that KMS is not supported",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-05-06T22:46:04Z",
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        {
          "oid": "60c8b4252c635ddd40d374e8af32c27b070ca4b7",
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          "is_bot": false,
          "headline": "prepare for v1.49.0 release",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-05-06T15:25:41Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "5054df2fec145a3e7935a441808cfbd32c109b60",
          "body": "Bumps [google.golang.org/api](https://github.com/googleapis/google-api-go-client) from 0.276.0 to 0.278.0.\n- [Release notes](https://github.com/googleapis/google-api-go-client/releases)\n- [Changelog](https://github.com/googleapis/google-api-go-client/blob/main/CHANGES.md)\n- [Commits](https://github.\n[…]\ndency-name: google.golang.org/api\n  dependency-version: 0.277.0\n  dependency-type: direct:production\n  update-type: version-update:semver-minor\n...\n\nSigned-off-by: dependabot[bot] <support@github.com>",
          "is_bot": true,
          "headline": "build(deps): bump google.golang.org/api from 0.276.0 to 0.278.0",
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          "author_login": "dependabot[bot]",
          "committed_at": "2026-05-06T14:06:30Z",
          "body_truncated": true,
          "is_coding_agent": false
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        {
          "oid": "3723155a3a7b0475c10252d99aab605d4e547b53",
          "body": "…etype",
          "is_bot": false,
          "headline": "test: improve coverage for convertMap, bsonToJSONString, and Run in r…",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-05-06T13:58:15Z",
          "body_truncated": false,
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        },
        {
          "oid": "77ae65939c448ed72e608be3f7fe4cbfac1dde82",
          "body": null,
          "is_bot": false,
          "headline": "feat: support encrypted parquet reads",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-05-06T13:58:15Z",
          "body_truncated": false,
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        {
          "oid": "5d44080ea0633ed3135d3689589034ddb9c8914e",
          "body": null,
          "is_bot": false,
          "headline": "ci: add homebrew compatibility check for schema command output",
          "author_name": "Hang Xie",
          "author_login": "hangxie",
          "committed_at": "2026-04-30T00:46:15Z",
          "body_truncated": false,
          "is_coding_agent": false
        },
        {
          "oid": "a8c2e19ddb2a670622b9a5518074baff4c608582",
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              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 22.5,
                "status": "met",
                "details": [],
                "max_points": 22.5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "recognized license (BSD-3-Clause)",
                "points": 22.5,
                "status": "met",
                "details": [
                  {
                    "code": "license_standard",
                    "params": {}
                  },
                  {
                    "code": "license_spdx",
                    "params": {
                      "spdx": "BSD-3-Clause"
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                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributing_guide",
                "name": "CONTRIBUTING guide",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 18
              },
              {
                "key": "code_of_conduct",
                "name": "Code of conduct",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 13.5
              },
              {
                "key": "issue_template",
                "name": "Issue template",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.2
              },
              {
                "key": "pr_template",
                "name": "PR template",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.3
              }
            ]
          }
        ],
        "description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
      },
      {
        "key": "governance",
        "band": "moderate",
        "name": "Sustainability & Governance",
        "value": 54,
        "weight": 0.24,
        "metrics": [
          {
            "key": "maintainer_resilience",
            "band": "critical",
            "name": "Maintainer resilience (bus factor)",
            "note": null,
            "notes": [],
            "value": 14,
            "inputs": {
              "bus_factor": 1,
              "contributors_sampled": 4,
              "top_contributor_share": 0.994
            },
            "components": [
              {
                "key": "bus_factor",
                "name": "Bus factor",
                "detail": "1 contributor(s) cover half of all commits",
                "points": 9,
                "status": "partial",
                "details": [
                  {
                    "code": "bus_factor",
                    "params": {
                      "count": 1
                    }
                  }
                ],
                "max_points": 54
              },
              {
                "key": "commit_distribution",
                "name": "Commit distribution",
                "detail": "top contributor authored 99% of commits",
                "points": 0.1,
                "status": "partial",
                "details": [
                  {
                    "code": "top_contributor_share",
                    "params": {
                      "share": 99
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                  }
                ],
                "max_points": 22.5
              },
              {
                "key": "contributor_breadth",
                "name": "Contributor breadth",
                "detail": "4 contributors",
                "points": 5.4,
                "status": "partial",
                "details": [
                  {
                    "code": "contributors_sampled",
                    "params": {
                      "count": 4
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                  }
                ],
                "max_points": 13.5
              },
              {
                "key": "openssf_scorecard_contributors",
                "name": "OpenSSF Scorecard: Contributors",
                "detail": "project has 0 contributing companies or organizations -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 10
              }
            ]
          },
          {
            "key": "responsiveness",
            "band": "good",
            "name": "Issue & PR responsiveness",
            "note": null,
            "notes": [],
            "value": 70,
            "inputs": {
              "merged_prs": 623,
              "open_issues": 17,
              "closed_issues": 158,
              "issue_closed_ratio": 0.903,
              "closed_unmerged_prs": 251
            },
            "components": [
              {
                "key": "issue_resolution",
                "name": "Issue resolution",
                "detail": "90% of issues closed",
                "points": 42.2,
                "status": "partial",
                "details": [
                  {
                    "code": "issues_closed_share",
                    "params": {
                      "share": 90
                    }
                  }
                ],
                "max_points": 46.75
              },
              {
                "key": "pr_acceptance",
                "name": "PR acceptance",
                "detail": "623/874 decided PRs merged",
                "points": 27.3,
                "status": "partial",
                "details": [
                  {
                    "code": "decided_prs_merged",
                    "params": {
                      "merged": 623,
                      "decided": 874
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                  }
                ],
                "max_points": 38.25
              },
              {
                "key": "openssf_scorecard_code_review",
                "name": "OpenSSF Scorecard: Code-Review",
                "detail": "Found 0/10 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              }
            ]
          },
          {
            "key": "stewardship",
            "band": "at_risk",
            "name": "Ownership & stewardship",
            "note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "verified_domain"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              }
            ],
            "value": 48,
            "inputs": {
              "followers": 10,
              "owner_type": "User",
              "is_verified": null,
              "owner_login": "hangxie",
              "public_repos": 17,
              "account_age_days": 4413
            },
            "components": [
              {
                "key": "ownership_backing",
                "name": "Ownership backing",
                "detail": "personal (user) account",
                "points": 10,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_personal",
                    "params": {}
                  }
                ],
                "max_points": 30
              },
              {
                "key": "verified_domain",
                "name": "Verified domain",
                "detail": "not applicable to user accounts",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "not_applicable_to_user_accounts",
                    "params": {}
                  }
                ],
                "max_points": 20
              },
              {
                "key": "owner_reach",
                "name": "Owner reach",
                "detail": "10 followers of hangxie",
                "points": 7.5,
                "status": "partial",
                "details": [
                  {
                    "code": "owner_followers",
                    "params": {
                      "count": 10,
                      "login": "hangxie"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "track_record",
                "name": "Track record",
                "detail": "17 public repos, account ~12 yr old",
                "points": 21.1,
                "status": "partial",
                "details": [
                  {
                    "code": "public_repos",
                    "params": {
                      "count": 17
                    }
                  },
                  {
                    "code": "account_age_years",
                    "params": {
                      "years": 12
                    }
                  }
                ],
                "max_points": 25
              }
            ]
          },
          {
            "key": "package_maintenance",
            "band": "excellent",
            "name": "Package maintenance",
            "note": null,
            "notes": [],
            "value": 100,
            "inputs": {
              "packages": [
                "github.com/hangxie/parquet-tools"
              ],
              "ecosystems": "go",
              "any_deprecated": false,
              "min_days_since_publish": 6
            },
            "components": [
              {
                "key": "published_resolvable",
                "name": "Published & resolvable",
                "detail": "1 package(s) on go",
                "points": 25,
                "status": "met",
                "details": [
                  {
                    "code": "packages_published",
                    "params": {
                      "count": 1,
                      "ecosystems": "go"
                    }
                  }
                ],
                "max_points": 25
              },
              {
                "key": "publish_recency",
                "name": "Publish recency",
                "detail": "latest publish 6 days ago",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "publish_recency",
                    "params": {
                      "days": 6
                    }
                  }
                ],
                "max_points": 35
              },
              {
                "key": "version_history",
                "name": "Version history",
                "detail": "208 published versions",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "published_versions",
                    "params": {
                      "count": 208
                    }
                  }
                ],
                "max_points": 20
              },
              {
                "key": "not_deprecated",
                "name": "Not deprecated",
                "detail": "active, not deprecated or yanked",
                "points": 20,
                "status": "met",
                "details": [
                  {
                    "code": "package_not_deprecated",
                    "params": {}
                  }
                ],
                "max_points": 20
              }
            ]
          }
        ],
        "description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
      },
      {
        "key": "engineering",
        "band": "good",
        "name": "Engineering Quality",
        "value": 80,
        "weight": 0.2,
        "metrics": [
          {
            "key": "engineering_practices",
            "band": "excellent",
            "name": "Engineering practices",
            "note": null,
            "notes": [],
            "value": 94,
            "inputs": {
              "has_ci": true,
              "has_tests": true,
              "has_editorconfig": false,
              "has_linter_config": true,
              "has_precommit_config": true
            },
            "components": [
              {
                "key": "ci_workflows",
                "name": "CI workflows",
                "detail": "5 workflow(s)",
                "points": 24,
                "status": "met",
                "details": [
                  {
                    "code": "ci_workflows",
                    "params": {
                      "count": 5
                    }
                  }
                ],
                "max_points": 24
              },
              {
                "key": "tests_present",
                "name": "Tests present",
                "detail": null,
                "points": 24,
                "status": "met",
                "details": [],
                "max_points": 24
              },
              {
                "key": "linter_config",
                "name": "Linter config",
                "detail": null,
                "points": 16,
                "status": "met",
                "details": [],
                "max_points": 16
              },
              {
                "key": "pre_commit_hooks",
                "name": "Pre-commit hooks",
                "detail": null,
                "points": 9.6,
                "status": "met",
                "details": [],
                "max_points": 9.6
              },
              {
                "key": "editorconfig",
                "name": ".editorconfig",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 6.4
              },
              {
                "key": "openssf_scorecard_ci_tests",
                "name": "OpenSSF Scorecard: CI-Tests",
                "detail": "23 out of 23 merged PRs checked by a CI test -- score normalized to 10",
                "points": 20,
                "status": "met",
                "details": [],
                "max_points": 20
              }
            ]
          },
          {
            "key": "documentation",
            "band": "moderate",
            "name": "Documentation",
            "note": null,
            "notes": [],
            "value": 60,
            "inputs": {
              "topics": [
                "parquet",
                "parquet-tools"
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              "has_wiki": true,
              "homepage": null,
              "has_readme": true,
              "has_docs_dir": false,
              "has_description": true
            },
            "components": [
              {
                "key": "readme",
                "name": "README",
                "detail": null,
                "points": 30,
                "status": "met",
                "details": [],
                "max_points": 30
              },
              {
                "key": "documentation_directory",
                "name": "Documentation directory",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 25
              },
              {
                "key": "documentation_homepage_site",
                "name": "Documentation / homepage site",
                "detail": null,
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 15
              },
              {
                "key": "repository_description",
                "name": "Repository description",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "topics",
                "name": "Topics",
                "detail": "2 topics",
                "points": 10,
                "status": "met",
                "details": [
                  {
                    "code": "topics_count",
                    "params": {
                      "count": 2
                    }
                  }
                ],
                "max_points": 10
              },
              {
                "key": "wiki",
                "name": "Wiki",
                "detail": null,
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              }
            ]
          }
        ],
        "description": "Are baseline engineering and documentation practices in place?"
      },
      {
        "key": "security",
        "band": "good",
        "name": "Security",
        "value": 73,
        "weight": 0.16,
        "metrics": [
          {
            "key": "security_posture",
            "band": "moderate",
            "name": "Security posture",
            "note": null,
            "notes": [],
            "value": 66,
            "inputs": {
              "source": "openssf_scorecard",
              "checks_evaluated": 18,
              "scorecard_version": "v5.5.0",
              "checks_inconclusive": 0,
              "scorecard_aggregate": 6.6
            },
            "components": [
              {
                "key": "binary_artifacts",
                "name": "Binary-Artifacts",
                "detail": "no binaries found in the repo",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "branch_protection",
                "name": "Branch-Protection",
                "detail": "branch protection is not maximal on development and all release branches",
                "points": 3.8,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "ci_tests",
                "name": "CI-Tests",
                "detail": "23 out of 23 merged PRs checked by a CI test -- score normalized to 10",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "cii_best_practices",
                "name": "CII-Best-Practices",
                "detail": "no effort to earn an OpenSSF best practices badge detected",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "code_review",
                "name": "Code-Review",
                "detail": "Found 0/10 approved changesets -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "contributors",
                "name": "Contributors",
                "detail": "project has 0 contributing companies or organizations -- score normalized to 0",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "dangerous_workflow",
                "name": "Dangerous-Workflow",
                "detail": "no dangerous workflow patterns detected",
                "points": 10,
                "status": "met",
                "details": [],
                "max_points": 10
              },
              {
                "key": "dependency_update_tool",
                "name": "Dependency-Update-Tool",
                "detail": "update tool detected",
                "points": 7.5,
                "status": "met",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "fuzzing",
                "name": "Fuzzing",
                "detail": "project is fuzzed",
                "points": 5,
                "status": "met",
                "details": [],
                "max_points": 5
              },
              {
                "key": "license",
                "name": "License",
                "detail": "license file detected",
                "points": 2.5,
                "status": "met",
                "details": [],
                "max_points": 2.5
              },
              {
                "key": "maintained",
                "name": "Maintained",
                "detail": "30 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 run on all commits",
                "points": 5,
                "status": "met",
                "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": "Project has not signed or included provenance with any releases.",
                "points": 0,
                "status": "missed",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "token_permissions",
                "name": "Token-Permissions",
                "detail": "detected GitHub workflow tokens with excessive permissions",
                "points": 6.8,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              },
              {
                "key": "vulnerabilities",
                "name": "Vulnerabilities",
                "detail": "2 existing vulnerabilities detected",
                "points": 6,
                "status": "partial",
                "details": [],
                "max_points": 7.5
              }
            ]
          },
          {
            "key": "dependency_advisories",
            "band": "excellent",
            "name": "Dependency advisories",
            "note": "Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 98 resolved dependencies against OSV. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.",
            "notes": [
              {
                "code": "excluded_no_data",
                "params": {
                  "components": [
                    "indirect_dependencies_free_of_known_advisories",
                    "no_advisories_left_outstanding"
                  ]
                }
              },
              {
                "code": "weights_renormalized",
                "params": {}
              },
              {
                "code": "advisories_scope_repository",
                "params": {
                  "assessed": 98
                }
              },
              {
                "code": "advisories_repo_graph_caveat",
                "params": {}
              },
              {
                "code": "advisories_reachability",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "source": "osv",
              "advisories": 2,
              "affected_packages": 2,
              "assessed_packages": 98,
              "unassessed_packages": 0,
              "affected_by_severity": "critical 1, unknown 1",
              "direct_affected_packages": 0
            },
            "components": [
              {
                "key": "direct_dependencies_free_of_known_advisories",
                "name": "Direct dependencies free of known advisories",
                "detail": "no direct dependency carries a known advisory",
                "points": 35,
                "status": "met",
                "details": [
                  {
                    "code": "no_direct_advisories",
                    "params": {}
                  }
                ],
                "max_points": 35
              },
              {
                "key": "indirect_dependencies_free_of_known_advisories",
                "name": "Indirect dependencies free of known advisories",
                "detail": "transitive set not separable from development and test dependencies in this scope",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_scope_not_separable",
                    "params": {}
                  }
                ],
                "max_points": 25
              },
              {
                "key": "no_advisories_left_outstanding",
                "name": "No advisories left outstanding",
                "detail": "no advisory carries a publication date",
                "points": 0,
                "status": "excluded",
                "details": [
                  {
                    "code": "advisories_no_publication_date",
                    "params": {}
                  }
                ],
                "max_points": 40
              }
            ]
          },
          {
            "key": "malicious_dependencies",
            "band": "excellent",
            "name": "Malicious dependencies",
            "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": 98,
              "malicious_packages": 0,
              "direct_malicious_packages": 0,
              "withdrawn_malicious_packages": 0,
              "installable_malicious_packages": 0
            },
            "components": [
              {
                "key": "no_dependency_reported_as_a_malicious_package",
                "name": "No dependency reported as a malicious package",
                "detail": "no dependency is reported as a malicious package",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "no_malicious_dependencies",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          },
          {
            "key": "high_risk_jurisdiction_exposure",
            "band": "excellent",
            "name": "High-Risk Jurisdiction Exposure",
            "note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
            "notes": [
              {
                "code": "jurisdiction_evidence_limits",
                "params": {}
              }
            ],
            "value": 100,
            "inputs": {
              "meaning": "self-published location evidence; not nationality or citizenship",
              "red_flag": false,
              "exposures": [],
              "policy_countries": [
                "Russia",
                "Iran",
                "North Korea"
              ],
              "review_only_matches": 0,
              "assessed_self_published_locations": 3
            },
            "components": [
              {
                "key": "policy_exposure_multiplier",
                "name": "Policy exposure multiplier",
                "detail": "no confirmed policy-scope location match",
                "points": 100,
                "status": "met",
                "details": [
                  {
                    "code": "jurisdiction_no_match",
                    "params": {}
                  }
                ],
                "max_points": 100
              }
            ]
          }
        ],
        "description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
      },
      {
        "key": "ai_readiness",
        "band": "excellent",
        "name": "AI Readiness",
        "value": 85,
        "weight": 0,
        "metrics": [
          {
            "key": "ai_agent_context",
            "band": "excellent",
            "name": "Agent context & guidance",
            "note": null,
            "notes": [],
            "value": 85,
            "inputs": {
              "has_llms_txt": false,
              "legible_history_share": 0.754,
              "agent_instruction_files": [
                "AGENTS.md",
                "CLAUDE.md"
              ],
              "agent_instruction_max_bytes": 3228
            },
            "components": [
              {
                "key": "agent_instructions",
                "name": "Agent instructions",
                "detail": "AGENTS.md, CLAUDE.md",
                "points": 45,
                "status": "met",
                "details": [
                  {
                    "code": "file_list",
                    "params": {
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              },
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                "details": [
                  {
                    "code": "legible_history",
                    "params": {
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                      "sampled": 69
                    }
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              }
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            "inputs": {
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              "agent_commit_share": 0,
              "toolchain_manifests": [
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              "dependency_bot_commit_share": 0.31
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                  {
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                    }
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                ],
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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": "2026-07-24T18:52:09.191313Z",
  "schema_version": "0.27.0",
  "badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/h/hangxie/parquet-tools.svg",
  "full_name": "hangxie/parquet-tools",
  "license_state": "standard",
  "license_spdx": "BSD-3-Clause"
}

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Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.

Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.27.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — Go.