[DX-2138] update release docs

developer-support/release-guide.mdx

@@ -132,7 +132,17 @@ Ensure the PRs for documentation, configuration, and release notes have already
 1.  **Create the New Release Branch**
     From the main branch, create a new branch named release-X.Y (e.g., release-5.10). This branch will be used to maintain the documentation for the latest version.
 
-2.  **Update the Branch Configuration**
+2. **Update Redirects in docs.json**
+
+    - In the `main` branch, edit the `docs.json` file to add all the redirects from the previous latest version.
+
+        ```json
+        "redirects": []
+        ```
+
+    - In the previous latest branch/version remove all the redirects from `docs.json` as they are no longer needed.
+
+3.  **Update the Branch Configuration**
     In the main branch, edit the `branches-config.json` file. Add a new JSON object for the latest version. This configuration tells the build system how to handle the new version.
 
     *   Set isLatest to true for the new release-5.10.
@@ -150,19 +160,19 @@ Ensure the PRs for documentation, configuration, and release notes have already
     }
     ```
 
-3. **Manually Trigger the Deployment Workflow**
+4. **Manually Trigger the Deployment Workflow**
 
     1.  Go to the "Actions" tab in the GitHub repository.
     2.  Select the "Deploy Documentation" workflow.
     3.  Click "Run workflow" and choose the `production` branch to run it against.
 
     This will rebuild the `production` branch, creating the new versioned folder and updating the site's navigation to include v5.10 as the latest version.
 
-4.  **Deploy release:**
+5.  **Deploy release:**
 
     The PRs mentioned in the prerequisites can now be merged into `main` and the latest release branch.
 
-7. **Update Postman Collections:**\
+6. **Update Postman Collections:**\
     We maintain a Postman collection for the following Tyk Components (Gateway, Dashboard, MDCB, and Developer Portal). After a major or minor release, we need to update the Postman collections.
 
     These instructions are for a single Tyk component and must be repeated for other components.
@@ -175,13 +185,13 @@ Ensure the PRs for documentation, configuration, and release notes have already
 
     5.  Add the `latest` prefix and remove the previous one. This ensures that the latest version is always displayed at the top.
 
-8. **Update the HubSpot Banner to indicate the new release of the old docs pages.**\
+7. **~~Update~~ the HubSpot Banner to indicate the new release of the old docs pages.**\
     **Description:** We use HubSpot to display a banner at the top of our docs page, which indicates that you are viewing old documentation and points to the latest version.\
     **Example:** [Sample Banner](https://tyk.io/docs/4.0/getting-started/key-concepts/graphql-subscriptions/).
 
     **Steps:** Update the HubSpot banner to indicate the new release.
 
-9. **Add a reference to release notes in Github Releases:**\
+8. **Add a reference to release notes in Github Releases:**\
     **Description:** Developers usually refer to the GitHub release tags to view the changelog. These release tags should point to the release notes in the docs.\
     **Example:** `https://github.com/TykTechnologies/tyk/releases/tag/v5.3.8`\
     **Steps:** Modify the release tags of all components modified in a release.\