[DX-1726] Dashboard release notes 5.3.8

[Eopayemi]

User description

For internal users - Please add a Jira DX PR ticket to the subject!

DX-1726

---

Preview Link

Preview

Description

Dashboard release notes 5.3.8

Screenshots (if appropriate)

Checklist

• I have added a preview link to the PR description.
• I have reviewed the suggestions made by our AI (PR Agent) and updated them accordingly (spelling errors, rephrasing, etc.)
• I have reviewed the guidelines for contributing to this repository.
• I have read the technical guidelines for contributing to this repository.
• Make sure you have started your change off our latest master.
• I labeled the PR

---

PR Type

Documentation

---

Description

• Added detailed release notes for Tyk Dashboard version 5.3.8, including release highlights and upgrade instructions.
• Updated the tags in the release notes to include versions 5.3.6, 5.3.7, and 5.3.8.
• Included a compatibility matrix for Tyk components and third-party dependencies to assist users in understanding version compatibility.
• Added sections for downloading Docker images and Helm charts.
• Provided a structure for the changelog with placeholders for future entries.

---

Changes walkthrough 📝

	Relevant files
Documentation	version-5.3.md Add release notes and details for Tyk Dashboard 5.3.8        tyk-docs/content/product-stack/tyk-dashboard/release-notes/version-5.3.md Added release notes for version 5.3.8. Updated tags to include versions 5.3.6, 5.3.7, and 5.3.8. Included compatibility matrix and third-party dependencies. Added sections for downloads and changelog. +90/-1

---

💡 PR-Agent usage: Comment /help "your question" on any pull request to receive relevant information

[github-actions]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ No major issues detected

[github-actions]

PR Code Suggestions ✨

No code suggestions found for the PR.

[netlify]

✅ PS. Pls add /docs/nightly to the end of url

Name	Link
🔨 Latest commit	ac1d89a
🔍 Latest deploy log	https://app.netlify.com/sites/tyk-docs/deploys/6718dcd54114a40008b9d7fd
😎 Deploy Preview	https://deploy-preview-5659--tyk-docs.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[netlify]

✅ PS. Pls add /docs/nightly to the end of url

Name	Link
🔨 Latest commit	ac1d89a
🔍 Latest deploy log	https://app.netlify.com/sites/tyk-docs/deploys/6718dcd54114a40008b9d7fd
😎 Deploy Preview	https://deploy-preview-5659--tyk-docs.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.