Possible to display last modified time of post?

Hi @lotlog, yes this is possible. You would need to create a Child Theme and then copy over content.php and content-single.php to the child theme directory and then add the php scripting to display the modified date and if necessary, assign a CSS class to it for styling and create the CSS rule.

See this function reference for more on adding the modified date to posts.

You are welcome. You might also wish to take a look through these plugins and see if there are any that will do this for you. I’ve not used any of them, and some are not showing as tested with the latest version of WordPress, but it may be easier than what I described above.

https://wordpress.org/plugins/search/modified+date/