Apply recent JS additions

Author: sboldyreva

docs/els-for-runtimes-and-libraries/request/README.md

@@ -87,7 +87,17 @@ TuxCare provides ELS for Request as an NPM package, hosted on a secure internal
 
    </TableTabs>
 
-5. Run the following command to install ELS for Request dependencies (token for the TuxCare repository will be automatically picked up from your `.npmrc` file):
+5. You need to remove the `node_modules` directory and the `package-lock.json` file, and also clear the `npm cache` before installing the patched packages. Use the following commands:
+   
+   <CodeWithCopy>
+   
+   ```text
+   rm -rf node_modules package-lock.json && npm cache clean --force
+   ```
+
+   </CodeWithCopy>
+
+6. Run the following command to install ELS for Request dependencies (token for the TuxCare repository will be automatically picked up from your `.npmrc` file):
 
    <CodeWithCopy>
 
@@ -105,10 +115,35 @@ TuxCare provides ELS for Request as an NPM package, hosted on a secure internal
    2 critical severity vulnerabilities
    ```
 
-6. You've successfully integrated the TuxCare ELS for Request repository into your project.
+7. You've successfully integrated the TuxCare ELS for Request repository into your project.
 
 ## Vulnerability Exploitability eXchange (VEX) 
 
 VEX is a machine-readable format that tells you if a known vulnerability and is actually exploitable in your product. It reduces false positives, helps prioritize real risks.
 
 TuxCare provides VEX for Request ELS versions: [security.tuxcare.com/vex/cyclonedx/els_lang_javascript/request/](https://security.tuxcare.com/vex/cyclonedx/els_lang_javascript/request/).
+
+## How to Upgrade to a Newer Version of TuxCare Packages
+
+If you have already installed a package with a `tuxcare.1` suffix and want to upgrade to a newer release (for example, `tuxcare.3`), there are two options:
+
+* **Option 1**. Run the `npm install` command with the specific version. This will automatically update both `package.json` and `package-lock.json`:
+
+  <CodeWithCopy>
+
+  ```text
+  npm install request@npm:@els-js/[email protected]
+  ```
+
+  </CodeWithCopy>
+
+* **Option 2**. Update the version string in your `package.json`, remove installed files and clear npm cache to avoid conflicts:
+
+  <CodeWithCopy>
+
+  ```text
+  rm -rf node_modules package-lock.json && npm cache clean --force
+  npm install
+  ```
+
+  </CodeWithCopy>