[JS] October release notes

October release notes for JavaScript.

Please suggest changes with your release notes.

If you're looking for inspiration, the PR for the September release was: #1750

releases/2020-10/js.md

@@ -10,15 +10,15 @@ The Azure SDK team is pleased to make available the October 2020 client library
 
 #### GA
 
-- _Add packages_
+- _REMEMBER TO ADD YOUR GA PACKAGES_
 
 #### Updates
 
-- _Add packages_
+- _REMEMBER TO ADD YOUR UPDATE PACKAGES_
 
 #### Beta
 
-- _Add packages_
+- _REMEMBER TO ADD YOUR BETA PACKAGES_
 
 ## Installation Instructions
 
@@ -36,9 +36,35 @@ If you have a bug or feature request for one of the libraries, please post an is
 
 Detailed changelogs are linked from the [Quick Links](#quick-links) below. Here are some of the highlights:
 
+---
+
+=== COPY THIS AND ADD THE INFORMATION OF YOUR PACKAGE: ===
+
+Keep in mind that:
+
+- Including the package name in the headers makes the URL links work for multiple packages.
+- The format of this file will be cleaned up once all of your proposals are in.
+
+---
+
 ### _Package name_
 
-- Major changes only!
+#### _Package name_ [Changelog](https://github.com/Azure/azure-sdk-for-js/blob/master/sdk/<service-folder>/<package-folder>/CHANGELOG.md)
+
+(leave blank)
+
+##### Breaking Changes on _Package name_
+
+- _Add one or more, or remove the "Breaking Changes on ..." entire section._
+
+##### New Features on _Package name_
+
+- _Add one or more, or remove the "New Features on ..." section._
+
+##### Major Fixes on _Package name_
+
+- _Add one or more, or remove the "Major Fixes on ..." section._
+
 
 ## Latest Releases