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The statement about compatibility with Gateway/Dashboard versions should ideally reference or link to corresponding product release notes; also verify that v5.10.0 (latest) and v5.8.6 (LTS) are correct at publish time.
#### Release Highlights
Tyk Charts 4.0.1 is a version alignment release that ensures compatibility with Tyk Gateway and Dashboard v5.10.0 (latest) and v5.8.6 (LTS). No functional changes have been implemented in this release.
#### Breaking Changes
Validate tested/compatible versions, especially Kubernetes up to 1.32.x and Helm 3.14.x; ensure these versions are actually CI-validated and supported, and consider adding minimum Kubernetes version per chart if applicable.
##### 3rd Party Dependencies & Tools| Third Party Dependency | Tested Versions | Compatible Versions | Comments || ------------------------| ---------------- | -------------------- | -------- ||[Kubernetes](https://kubernetes.io)| 1.26.x, 1.27.x, 1.28.x, 1.29.x, 1.30.x, 1.31.x, 1.32.x | 1.19+ |||[Helm](https://helm.sh)| 3.14.x | 3.x |||[Redis](https://redis.io/download/)| 5.x, 6.x, 7.x | 5.x, 6.x, 7.x |||[Valkey](https://valkey.io/download/)| 7.2.x, 8.0.x, 8.1.x | 7.2.x, 8.0.x, 8.1.x |||[MongoDB](https://www.mongodb.com/try/download/community)| 6, 7, 8 | 5, 6, 7, 8 | Used by Tyk Dashboard, Pump, and MDCB ||[PostgreSQL](https://www.postgresql.org/download/)| 13.x - 17.x | 13.x - 17.x | Used by Tyk Dashboard, Pump, and MDCB |
Kubernetes 1.32 is not released as of the stated dates; listing it as tested can mislead users and break CI validations. Remove 1.32.x from the tested versions to reflect realistic testing coverage.
Why: Removing 1.32.x from tested Kubernetes versions is likely correct given current releases and prevents misleading users; the change is precise and improves accuracy, though it's not a functional bug fix.
Medium
General
Replace placeholder release date
Replace the placeholder release date with the actual release date to avoid ambiguity and automation failures that parse dates. Use a consistent format matching other entries.
-#### Release Date xx+#### Release Date 26th September 2025
Suggestion importance[1-10]: 6
__
Why: Replacing #### Release Date xx with a real date improves clarity and downstream automation, but it depends on external information and is a routine documentation fix.
Low
Fix anchor ID casing
Anchor IDs are case-sensitive in many static site generators; using inconsistent casing can break in-page links. Normalize the anchor to lowercase and align with the pattern used elsewhere.
Why: Normalizing the anchor casing to #changelog-v4.0.1 can improve intra-page link reliability; impact is moderate and context-dependent on the site generator's handling of anchors.
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Contributor checklist
New Contributors
masterPR Type
Documentation
Description
Add Helm Charts 4.0.1 release notes
Detail tested/compatible dependencies matrix
Provide upgrade and downloads sections
State no changes, no deprecations
Diagram Walkthrough
File Walkthrough
helm-chart.md
Introduce Helm Charts v4.0.1 notestyk-docs/content/developer-support/release-notes/helm-chart.md