Update Helm release traefik to v39 #25

renovate · 2026-01-23T08:28:07Z

This PR contains the following updates:

Package	Update	Change
traefik (source)	major	`37.1.2` → `39.0.0`

Release Notes

traefik/traefik-helm-chart (traefik)

`v39.0.0`

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Upgrade Notes

There are 3 breaking changes in this release:

Traefik Hub: This release support only Traefik Hub v3.19.0+ versions.
- CRDs has to be upgraded before the Chart. See UPGRADING instructions.
- It's possible to use previous versions of the Chart for previous versions of Traefik Hub.
Encoded Characters: Allowed by default in Traefik v3.6.7+ (opt-in security options, documentation)
Ports Configuration: HTTP options now require explicit http nesting level with PR #1603.
- There is a before / after example in the PR description.

ℹ️ Schema validation has been enforced in this release. When it fails, it means that the parameter is not implemented.

💥 BREAKING CHANGES

feat(deps)!: update traefik docker tag to v3.6.7 #1624 by @renovate[bot]
fix(ports)!: 🐛 entrypoints http options #1603 by @mloiseleur
fix(security)!: add support for request path options of Traefik 3.6.7+ #1626 by @mloiseleur
feat(CRDs)!: support Traefik Hub v3.19.0 #1598 by @traefiker

🚀 Features

feat(gateway-api): add support for defaultScope experimental feature #1589 by @shubhamch71
feat(chart): enforce schema #1627 by @mloiseleur

📦 Others

docs(CRDs): improve note on deprecation #1623 by @jnoordsij
chore: pin GitHub Actions to SHA hashes #1628 by @darkweaver87
docs(values): avoid unbreakable lines in table output of VALUES.md #1630 by @mloiseleur
refactor(chart): clean output on Deployment & Daemonset #1629 by @mloiseleur
chore(release): 🚀 publish traefik 39.0.0 and crds 1.14.0 #1631 by @darkweaver87

`v38.0.2`

Compare Source

Upgrades Notes

There is a breaking change on CRDs between Traefik Hub v3.18.0 and inferior and the CRDs of Traefik Hub v3.19.0+ preview versions (ea & rc).
With this release, we remove the CRDs of Traefik Hub v3.19.0 preview versions.

When Traefik Hub v3.19.0 is GA, we will release a new major version of this Chart that will only accept Traefik Hub v3.19.0+ versions.

🚀 Features

feat(deps): update traefik docker tag to v3.6.6 #1610 by @renovate[bot]

🐛 Bug fixes

fix(CRDs): enforce the fact that this Chart does not support Traefik Hub v3.19.0 #1616 by @mloiseleur
fix(security): set the seccomp profile to RuntimeDefault #1618 by @kkrypt0nn

📦 Others

docs(CRDs): add deprecation notice #1617 by @mloiseleur
chore(release): publish traefik 38.0.2 and crds 1.13.1 #1619 by @mloiseleur

New Contributors

@kkrypt0nn made their first contribution in #1618

Full Changelog: traefik/traefik-helm-chart@v38.0.1...v38.0.2

`v38.0.1`

Compare Source

🐛 Bug fixes

fix(ports): 🐛 http.encodedCharacters on custom entrypoints #1606 by @mloiseleur
fix(ports): 🐛 add missing http.maxHeaderBytes option #1604 by @mloiseleur

📦 Others

chore(release): 🚀 publish traefik 38.0.1 #1608 by @mloiseleur

`v38.0.0`

Compare Source

Upgrades Notes

[!IMPORTANT]
CRDs has to be upgraded before the Chart. See UPGRADING instructions.

There are two breaking changes in this release:

Traefik Proxy v3.6.4+ contains a security fix that is also a breaking change. See upstream documentation for more details.
PR #1596 align kubernetesIngressNginx provider setting with upstream. There is a before / after example in the PR description and PR #1587 align labelSelector syntax between providers

[!NOTE]
If you need to restore Traefik behavior of v3.6.3 or inferior, it can be set with values.

Here is an example on websecure entrypoint:

ports:
  websecure:
    http:
      encodedCharacters:
        allowEncodedSlash: true
        allowEncodedBackSlash: true
        allowEncodedNullCharacter: true
        allowEncodedSemicolon: true
        allowEncodedPercent: true
        allowEncodedQuestionMark: true
        allowEncodedHash: true
      sanitizePath: false

This is not recommended, it may expose you to GHSA-gm3x-23wp-hc2c.

💥 BREAKING CHANGES

fix(providers)!: align labelSelector for kubernetesGateway and knative #1587 by @shubhamch71
fix(nginx)!: 🐛 align provider settings and provide required rbac #1596 by @mloiseleur

🚀 Features

feat(CRDs): update Traefik Hub to v1.24.1, with required RBACs #1571 by @jspdown
feat(ports): enforce schema #1586 by @remyj38
feat(CRDs): update Traefik Hub to v1.24.2 #1585 by @traefiker
feat(providers): ✨ enforce schema #1595 by @mloiseleur
feat(security): ✨ 🔒️ add support for request path options of traefik 3.6.4+ #1594 by @mloiseleur
feat(deps): update traefik docker tag to v3.6.4 #1590 by @renovate[bot]
feat(deps): update traefik docker tag to v3.6.5 #1599 by @renovate[bot]

🐛 Bug fixes

fix: update error message for maxUnavailable validation #1591 by @lucasra1
fix(notes): minor typo #1593 by @rndmh3ro
fix(pvc): allow empty storageClassName #1579 by @fopina
fix(providers): ✨ enforce schema for all providers #1601 by @mloiseleur

📦 Others

chore(deps): update actions/checkout action to v6 #1573 by @renovate[bot]
docs: Update EXAMPLES.md with REGIONAL load balancer note for Digital Ocean #1574 by @kamikazechaser
chore(release): 🚀 publish traefik 38.0.0 and crds 1.13.0 #1600 by @mloiseleur

New Contributors

@shubhamch71 made their first contribution in #1587
@kamikazechaser made their first contribution in #1574
@lucasra1 made their first contribution in #1591
@remyj38 made their first contribution in #1586
@rndmh3ro made their first contribution in #1593
@fopina made their first contribution in #1579

Full Changelog: traefik/traefik-helm-chart@v37.4.0...v38.0.0

`v37.4.0`

Compare Source

🚀 Features

feat(deps): update traefik docker tag to v3.6.1 #1564 by @renovate[bot]
feat(deps): update traefik docker tag to v3.6.2 #1570 by @renovate[bot]
feat(plugins): support ConfigMap inline local plugins alongside hostPath #1492 by @cilasbeltrame
feat: allow publishedService to be set without service being enabled #1565 by @Wieneo
feat: 🚀 add support of Nginx provider #1569 by @darkweaver87

📦 Others

docs(example): multiple gateways example #1539 by @moonlight8978
chore(release): 🚀 publish traefik 37.4.0 #1572 by @darkweaver87

`v37.3.0`

Compare Source

[!IMPORTANT]
CRDs has to be upgraded before the Chart. See UPGRADING instructions.

🚀 Features

feat(deps): update traefik docker tag to v3.5.4 #1544 by @renovate[bot]
feat(CRDs): update for Traefik Proxy v3.6 and Gateway API v1.4.0 #1551 by @bpsoraggi
feat: knative provider #1552 by @bpsoraggi
feat(CRDs): update Traefik Hub to v1.23.1 #1546 by @traefiker
feat(deps): update traefik docker tag to v3.6.0 #1558 by @renovate[bot]

🐛 Bug fixes

fix: add missing flag arg #1545 by @msaah-cleric

📦 Others

chore(deps): update helm/kind-action action to v1.13.0 #1549 by @renovate[bot]
chore(deps): update mikepenz/release-changelog-builder-action action to v6 #1547 by @renovate[bot]
docs: 📚 fix comment grammar in values #1556 & #1554 by @ehpc
chore(release): 🚀 publish traefik 37.3.0 and 1.12.0 #1559 by @mloiseleur

New Contributors

@msaah-cleric made their first contribution in #1545
@ehpc made their first contribution in #1554

Full Changelog: traefik/traefik-helm-chart@v37.2.0...v37.3.0

`v37.2.0`

Compare Source

🚀 Features

feat(traefik-hub): add mcpgateway option #1526 by @mmatur
feat(metrics): 📈 add OTLP resourceAttributes support #1530 by @darkweaver87
feat(logs): 📝 add missing support of OTLP logs #1531 by @darkweaver87
feat(observability): 🔍 add per entrypoint observability #1532 by @darkweaver87
feat: make dashboard toggleable #1540 by @bpsoraggi
feat: support API basePath #1541 by @darkweaver87
feat: 📦 support Traefik Hub v3.18 pluginRegistry feature #1534 by @darkweaver87

📦 Others

chore(deps): update quay.io/helmpack/chart-testing docker tag to v3.14.0 #1527 by @renovate[bot]
chore(hub): 🔀 update hub and proxy mapping for v3.18 #1535 by @darkweaver87
chore(release): 🚀 publish traefik 37.2.0 #1542 by @darkweaver87

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Update Helm release traefik to v39

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Release Notes

v39.0.0

💥 BREAKING CHANGES

🚀 Features

📦 Others

v38.0.2

🚀 Features

🐛 Bug fixes

📦 Others

New Contributors

v38.0.1

🐛 Bug fixes

📦 Others

v38.0.0

💥 BREAKING CHANGES

🚀 Features

🐛 Bug fixes

📦 Others

New Contributors

v37.4.0

🚀 Features

📦 Others

v37.3.0

🚀 Features

🐛 Bug fixes

📦 Others

New Contributors

v37.2.0

🚀 Features

📦 Others

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renovate bot commented Jan 23, 2026 •

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`v39.0.0`

`v38.0.2`

`v38.0.1`

`v38.0.0`

`v37.4.0`

`v37.3.0`

`v37.2.0`