Update browser-rendering.yaml (#24101)

* Update browser-rendering.yaml

clarify viewport is for screenshot endpoint

* Update screenshot-endpoint.mdx

add what the default viewport is

* Update src/content/release-notes/browser-rendering.yaml

Co-authored-by: ToriLindsay <[email protected]>

* Apply suggestions from code review

---------

Co-authored-by: ToriLindsay <[email protected]>

Author: kathayl

src/content/docs/browser-rendering/rest-api/screenshot-endpoint.mdx

@@ -49,8 +49,9 @@ console.log(screenshot.status);
 
 For more options to control the final screenshot, like `clip`, `captureBeyondViewport`, `fullPage` and others, check the endpoint [reference](/api/resources/browser_rendering/subresources/screenshot/methods/create/).
 
-:::note
-The `quality` parameter is not compatible with the default `.png` format and will return a 400 error. If you set `quality`, you must also set `type` to `.jpeg` or another supported format.
+:::note[Notes for basic usage]
+- The `quality` parameter is not compatible with the default `.png` format and will return a 400 error. If you set `quality`, you must also set `type` to `.jpeg` or another supported format.
+- By default, the browser viewport is set to **1920×1080**. You can override the default via request options.
 :::
 
 ## Advanced usage

src/content/release-notes/browser-rendering.yaml

@@ -12,7 +12,7 @@ entries:
       * Local development with `npx wrangler dev` now supports [Playwright](/browser-rendering/platform/playwright/) when using Browser Rendering. Upgrade to the latest version of wrangler to get started.
       * The [`/content` endpoint](/browser-rendering/rest-api/content-endpoint/) now returns the page's title, making it easier to identify pages. 
       * The [`/json` endpoint](/browser-rendering/rest-api/json-endpoint/) now allows you to specify your own AI model for the extraction, using the `custom_ai` parameter.
-      * The default viewport size has been increased from 800x600 to 1920x1080. You can still override the viewport via request options. 
+      * The default viewport size on the [`/screenshot` endpoint](/browser-rendering/rest-api/screenshot-endpoint/) has been increased from 800x600 to 1920x1080. You can still override the viewport via request options. 
   - publish_date: "2025-07-25"
     title: "@cloudflare/puppeteer 1.0.4 released"
     description: |-