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@tryghost/timezone-data

`npm install @tryghost/timezone-data --save`

13
Versions
MIT
License
No
Install Scripts
Verified
Provenance

Supply chain provenance

Status for the latest visible version.

SLSA provenance attestation npm registry signatures gitHead linked

Maintainers

zimoatghostallouiskernalghostchrisraibleerisdsjohnonolankevinansfieldcobbspuraileencgnjlohminimaluminiumsam-lordpauladamdavisbobvaneckjoeegrigghadretjonhickmanerik-ghostsagzyvershwalmike182uklsingernickmoretonrblstr-ghostevanhahn-ghostweylandswartghost-slimertmciescojonatan-ghost9larsons

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
provenance publisher-changed AI (provenance): Ghost Foundation migrated publishing to GitHub Actions CI with SLSA attestation; stable pattern for this org. ai
maintainer-change maintainer-added AI (maintainer-change): evanhahn-ghost is a Ghost Foundation team member; routine org maintainer rotation. ai
maintainer-change maintainer-removed AI (maintainer-change): ibalosh removal paired with new Ghost team member; consistent with org team change, not takeover. ai

Versions (showing 13 of 13)

Version Deps Published
0.4.19 0 / 10
0.4.18 0 / 10
0.4.17 0 / 10
0.4.16 0 / 10
0.4.15 0 / 10
0.4.14 0 / 10
0.4.12 0 / 10
0.4.11 0 / 10
0.4.10 0 / 10
0.4.9 0 / 10
0.4.8 0 / 10
0.4.7 0 / 10
0.4.6 0 / 10

v0.4.18

2 findings
HIGH Publisher changed: rblstr-ghost → GitHub Actions (on 2026-03-18) provenance

This version was published by a different npm account than previous versions on 2026-03-18. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v0.4.17

2 findings
HIGH Publisher changed: rblstr-ghost → GitHub Actions (on 2026-02-26) provenance

This version was published by a different npm account than previous versions on 2026-02-26. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v0.4.16

2 findings
HIGH Publisher changed: rblstr-ghost → GitHub Actions (on 2026-02-26) provenance

This version was published by a different npm account than previous versions on 2026-02-26. This could indicate a legitimate maintainer transition or an account compromise.

INFO Has SLSA provenance attestation provenance

Published via CI/CD with Sigstore attestation (predicate: https://slsa.dev/provenance/v1). This is the strongest supply chain integrity signal.

v0.4.15

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.4.14

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.

v0.4.12

2 findings
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: tmciesco → kevinansfield (on 2025-07-22) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2025-07-22. This could indicate a legitimate maintainer transition or an account compromise.

v0.4.11

2 findings
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: tmciesco → sagzy (on 2025-07-08) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2025-07-08. This could indicate a legitimate maintainer transition or an account compromise.

v0.4.10

2 findings
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: daniellockyer → tmciesco (on 2025-07-03) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2025-07-03. This could indicate a legitimate maintainer transition or an account compromise.

v0.4.9

2 findings
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: daniellockyer → 9larsons (on 2025-06-25) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2025-06-25. This could indicate a legitimate maintainer transition or an account compromise.

v0.4.8

2 findings
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

INFO Publisher changed: daniellockyer → erisds (on 2025-05-25) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2025-05-25. This could indicate a legitimate maintainer transition or an account compromise.

v0.4.7

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Consider requesting the maintainer enable provenance via CI/CD.

v0.4.6

1 finding
LOW No provenance attestation provenance

Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.