Add CHANGELOG and signed-release workflow (cosign + SLSA)#16
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Establishes the project's public release process: - CHANGELOG.md in Keep-a-Changelog format, with a backfilled entry covering the recent CI/hardening sprint and CalVer (YYYY.MM.DD) policy. - .github/workflows/release.yml triggered on v* tags: builds source tar.gz + zip via git archive (tracked files only), generates SHA256SUMS, signs the checksum file via Sigstore keyless (cosign + OIDC, no long-lived key), and produces a SLSA build-provenance attestation via actions/attest-build-provenance. - VERIFICATION.md with copy-paste cosign verify-blob and gh attestation verify commands, bound to this repo's workflow identity so downstream users can detect impersonation. All actions pinned by commit SHA, job-level least-privilege tokens (contents/id-token/attestations: write).
wnstfy
enabled auto-merge (squash)
May 21, 2026 10:32
Contributor
Trivy misconfiguration findings (HIGH + CRITICAL)Findings below. Fix the issue or add an ignore entry to |
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Summary
CHANGELOG.md(Keep-a-Changelog, CalVerYYYY.MM.DD) with a backfilled entry covering the recent hardening sprint (PRs Harden CI: SHA-pin actions, isolate PR scripts, pin Trivy installer #10–Add CONTRIBUTING and Contributor Covenant 2.1 Code of Conduct #15)..github/workflows/release.yml— triggered onv*tags. Produces:wnstify-docker-<ver>.tar.gzand.zipviagit archive(tracked files only)SHA256SUMScovering both archivesSHA256SUMS(cosign sign-blobwith OIDC; no long-lived key)actions/attest-build-provenance)VERIFICATION.mdwith copy-pastecosign verify-blobandgh attestation verifycommands, pinned to this repo's workflow identity.All third-party actions SHA-pinned. Job-level least-privilege permissions (
contents/id-token/attestations: write, only on the release job).Why
release_notesMUST (CHANGELOG fills the role for a continuously delivered repo).Signed-Releasescheck at ~10/10 the first time we cut a release (today it's N/A / -1).Test plan
scan(PR CVE gate) passes — docs + new workflow only.actionlintworkflow passes — verified locally withrhysd/actionlint:1.7.7, no findings.v2026.05.21to trigger first release and verify all six artifacts publish +cosign verify-blobandgh attestation verifyboth succeed.