For TAGS users I've created a custom widget to display the last 10 results from a TAGS Archive. This means you can display a search timeline which will automatically display new results when these are collected in TAGS.
To use either setup a TAGS archive or use an existing one. When the Google Sheet is shared so that 'anyone with a link can view' complete the configuration below and copy the embed code to your site.
Given TAGS defaults to updating every hour the widget content currently only updates when the page is refreshed.
Made by mhawksey