start adding update component stuff

Author: lawreka

components/update.mdx

@@ -58,6 +58,11 @@ The `Update` component is used to keep track of changes and updates.
 </ResponseField>
 
 
+<ResponseField name="rss" type="object: { title: string; description: string; }">
+  Title and description how you would like for them to appear in generated RSS feeds for this update. Learn more about [subscribable changelogs](/guides/changelogs).
+</ResponseField>
+
+
 <RequestExample>
 
 ```mdx Update Example

guides/changelogs.mdx

@@ -35,7 +35,7 @@ Using the Update component on your changelog page also automatically creates a s
 
 After publishing a new Update on the page, it will be automatically included in the RSS feed for that page. RSS feeds can be integrated with Slack, email, or other subscription tools for your users. 
 
-You can customize the text included for each Update item with the feedTitle and feedUpdate properties: 
+You can customize the text included for each Update item with the rss property: 
 
 ```mdx
 <Update label="v0.0.10" rss={title: "Version 0.0.10 is now live", description: "Including updates to AI models and more"} feedDescription=>