workbox-range-requests — Greenflagged

This library creates a new Response, given a source Response and a Range header value.

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

gauntfacejeffposnickaddyosmaniphilipwaltontropicadriwestonrutertomayackhempeniusswissspidy

Keywords

workboxworkboxjsservice workerswcachingcacherangemediaworkbox-plugin

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
provenance	publisher-changed	AI (provenance): Legitimate maintainer rotation within Google's Workbox team; tomayac is a known Google contributor with strong track record.	ai	2026/04/24
publish-pattern	dormant-publish	AI (publish-pattern): Normal release cadence for a mature monorepo package; Workbox releases are batched and gaps are expected.	ai	2026/04/24
provenance	no-provenance	AI (provenance): Informational only; no provenance attestation is common for established packages.	ai	2026/04/24

Versions (showing 57 of 57)

Version	Deps	Published
7.4.1	1 / 0	2026-05-04
7.4.0	1 / 0	2025-11-19
7.3.0	1 / 0	2024-10-29
7.1.0	1 / 0	2024-04-23
7.0.0	1 / 0	2023-05-31
6.6.1	1 / 0	2023-05-30
6.6.0	1 / 0	2023-05-26
6.5.4	1 / 0	2022-07-27
6.5.3	1 / 0	2022-04-12
6.5.2	1 / 0	2022-03-24
6.5.1	1 / 0	2022-03-03
6.5.0	1 / 0	2022-02-23
6.4.2	1 / 0	2021-12-02
6.4.1	1 / 0	2021-11-15
6.4.0	1 / 0	2021-11-03
6.3.0	1 / 0	2021-09-09
6.2.4	1 / 0	2021-08-11
6.2.3	1 / 0	2021-08-10
6.2.2	1 / 0	2021-08-06
6.2.1	1 / 0	2021-08-06
6.2.0	1 / 0	2021-08-05
6.1.5	1 / 0	2021-04-12
6.1.4	1 / 0	2021-04-12
6.1.2	1 / 0	2021-03-15
6.1.1	1 / 0	2021-02-22
6.1.0	1 / 0	2021-01-29
6.0.2	1 / 0	2020-12-03
6.0.0	1 / 0	2020-11-30
5.1.4	1 / 0	2020-09-09
5.1.3	1 / 0	2020-04-24
5.1.2	1 / 0	2020-03-25
5.1.1	1 / 0	2020-03-19
5.1.0	1 / 0	2020-03-19
5.0.0	1 / 0	2020-01-29
4.3.1	1 / 0	2019-05-01
4.3.0	1 / 0	2019-04-15
4.2.0	1 / 0	2019-04-03
4.1.1	1 / 0	2019-03-15
4.1.0	1 / 0	2019-03-07
4.0.0	1 / 0	2019-02-27
3.6.3	1 / 0	2018-10-22
3.6.2	1 / 0	2018-09-28
3.6.1	1 / 0	2018-09-19
3.6.0	1 / 0	2018-09-19
3.5.0	1 / 0	2018-09-11
3.4.1	1 / 0	2018-07-12
3.3.1	1 / 0	2018-06-27
3.3.0	1 / 0	2018-06-18
3.2.0	1 / 0	2018-05-02
3.1.0	1 / 0	2018-04-12
3.0.1	1 / 0	2018-03-22
3.0.0	1 / 0	2018-03-13
2.1.0	0 / 0	2017-10-05
2.0.3	0 / 0	2017-09-26
2.0.2	0 / 0	2017-09-26
2.0.1	0 / 0	2017-09-06
2.0.0	0 / 0	2017-08-24

v7.4.1

1 finding

INFO No provenance attestation provenance

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

v7.3.0

2 findings

HIGH Publisher changed: tropicadri → tomayac (on 2024-10-29) provenance

This version was published by a different npm account than previous versions on 2024-10-29. This could indicate a legitimate maintainer transition or an account compromise.

LOW No provenance attestation provenance

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

v7.1.0

1 finding

LOW No provenance attestation provenance

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

v7.0.0

1 finding

INFO No provenance attestation provenance

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

v6.6.1

1 finding

INFO No provenance attestation provenance

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

v6.6.0

1 finding

INFO No provenance attestation provenance

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

v6.5.3

2 findings

INFO No provenance attestation provenance

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

INFO Publisher changed: jeffposnick → tropicadri (on 2022-04-12) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2022-04-12. This could indicate a legitimate maintainer transition or an account compromise.

v6.5.2

1 finding

INFO No provenance attestation provenance

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

v6.5.1

1 finding

INFO No provenance attestation provenance

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

v6.5.0

1 finding

INFO No provenance attestation provenance

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

v6.4.2

2 findings

INFO No provenance attestation provenance

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

INFO Publisher changed: tropicadri → jeffposnick (on 2021-12-02) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2021-12-02. This could indicate a legitimate maintainer transition or an account compromise.

v6.4.1

2 findings

INFO No provenance attestation provenance

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

INFO Publisher changed: jeffposnick → tropicadri (on 2021-11-15) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2021-11-15. This could indicate a legitimate maintainer transition or an account compromise.

v6.4.0

2 findings

INFO No provenance attestation provenance

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

INFO Publisher changed: jeffposnick → tropicadri (on 2021-11-03) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2021-11-03. This could indicate a legitimate maintainer transition or an account compromise.

v6.3.0

1 finding

INFO No provenance attestation provenance

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

v6.2.4

1 finding

INFO No provenance attestation provenance

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

v6.2.3

1 finding

INFO No provenance attestation provenance

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

v6.2.2

1 finding

LOW No provenance attestation provenance

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

v6.2.1

1 finding

INFO No provenance attestation provenance

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

v6.2.0

2 findings

INFO No provenance attestation provenance

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

INFO Publisher changed: tropicadri → jeffposnick (on 2021-08-05) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2021-08-05. This could indicate a legitimate maintainer transition or an account compromise.

v6.1.5

1 finding

INFO No provenance attestation provenance

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

v6.1.4

2 findings

INFO No provenance attestation provenance

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

INFO Publisher changed: jeffposnick → tropicadri (on 2021-04-12) provenance

[Accepted risk] This version was published by a different npm account than previous versions on 2021-04-12. This could indicate a legitimate maintainer transition or an account compromise.

v6.1.2

1 finding

INFO No provenance attestation provenance

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

v6.1.1

1 finding

INFO No provenance attestation provenance

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

v6.1.0

1 finding

INFO No provenance attestation provenance

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

v6.0.2

1 finding

INFO No provenance attestation provenance

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

v6.0.0

1 finding

INFO No provenance attestation provenance

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