chore: docs (#272)

README.md

@@ -208,7 +208,7 @@ jobs:
         with:
           # In this example, the approver must have the write access
           # to the repository to trigger the package preview.
-          require: 'write'
+          require: "write"
 
   publish:
     needs: check
@@ -233,6 +233,9 @@ jobs:
 
 > Releasing approved pull requests is the recommended way of having continuous releases. This ensures users always install approved and safe packages.
 
+> [!TIP]
+> For any in-repo branch not yet opened as a pull request, if pkg.pr.new has already run on it, a `@branch-name` tag will link to the latest commit. <br/> Example: http://pkg.pr.new/vite@main
+
 #### Avoid publishing on tags
 
 ```yml