I am trying to create a forced refresh for all HTML pages + content on a site to occur once at a certain date. For CSS and JS content, this is relatively easy using version control and that's been done, my issue is with HTML pages. I would like to allow the content to be cached once the date has passed. Is this possible? I have tried to look at solutions but what I found would basically then force the user to reload all content again every time they visit the site after a certain date which is not what I am looking for.

Thanks!