On This Day (by Room 34)

On This Day (formerly «Room 34 presents On This Day») is a simple widget that displays a list of blog posts that were published on the same date in previous years. Customization options include:

• Title
• Message to display if no posts are found
• Maximum posts to display
• Show featured images (if available)
• Category filtering
• Optional On This Day archive page (new in version 2.0)

Important: While not technically required, the On This Day archive page assumes your theme includes an archive.php file that uses the the_archive_title() function to display the page title.