[TT-15821] Sync RN 2.1.4.md

[JoanCamosTyk]

User description

Contributor checklist

• Reviewed PR Code suggestions and updated accordingly
• Tyklings: Labled the PR with the relevant releases
• Tyklings: Added Jira DX PR ticket to the subject

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New Contributors

• Start the PR branch from our latest master
• I have read the repository contribution guidelines
• I have read the repository technical guidelines

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PR Type

Documentation

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Description

• Add 2.1.4 release notes section

• State compatibility with Gateway/Dashboard

• Include upgrade guidance from 2.1.3

• Provide Docker image pull reference

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Diagram Walkthrough

flowchart LR
  notes["Release notes sync.md"] -- "add section" --> v214["2.1.4 notes"]
  v214 -- "compatibility" --> compat["GW/Dashboard v5.10.0 & v5.8.6"]
  v214 -- "upgrade guidance" --> upgrade["Skip 2.1.3; upgrade now"]
  v214 -- "downloads" --> docker["Docker image v2.1.4 link/command"]
  v214 -- "changelog" --> nochange["No functional changes"]

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File Walkthrough

	Relevant files
Documentation	sync.md Introduce Tyk Sync 2.1.4 release notes                                      tyk-docs/content/developer-support/release-notes/sync.md Add new "2.1.4 Release Notes" section. Document compatibility and lack of changes. Add upgrade instructions and Docker pull command. Add empty changelog entry for 2.1.4. +27/-0

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PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Placeholder Date The 'Release Date' is a placeholder ('xx'). Replace with the actual release date or remove until known to avoid publishing incomplete info. #### Release Date xx Anchor Consistency The changelog anchor uses '{#Changelog-v2.1.4}' with capital 'C'. Ensure anchor ID casing matches internal links or ToC generators which may be case-sensitive. #### Changelog {#Changelog-v2.1.4} No changes in this release. HTML Break Tag The ' ' line break may be unnecessary in Markdown and could affect formatting in some renderers; consider using a blank line instead. <br/> Go to the [Upgrading Tyk](#upgrading-tyk) section for detailed upgrade Instructions.

[github-actions]

PR Code Suggestions ✨

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[netlify]

✅ PS. Add to the end of url /docs/nightly

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