hook (filter): Allow featured images to be displayed at all times for specific CPTs.
No new hooks added in 9.1 Below are recently added.
hook (filter): Allow other valid hostnames.<p>This can be useful in cases where the token hostname is expected to be different from the get_home_url (ex. AMP recaptcha token contains a different hostname)</p>
hook (filter): Filter whether the current request is for accessing the frontend.
hook (filter): Filters the Instagram embed token that is used for querying the Facebook API.<p>When this token is set, requests are not proxied through the WordPress.com API. Instead, a request is made directly to the Facebook API to query for information about the embed which should provide a performance benefit.</p>
hook (filter): The next page settings.<p>An array containing:</p> <ul> <li>title => The title to be featured on the browser tab.</li> <li>url => The URL of next page.</li> <li>image => The image URL. A required AMP setting, not in use currently. Themes are welcome to leverage.</li> </ul>
hook (filter): AMP infinite scroll older posts markup.