This plugin adds a new column to the Posts Table, called: Date Modified, which is sortable. Also adds the ability to set the post_modified to the current time in bulk edit.
Arbitrary section 1
This plugin adds an extra section to the bulk edit screen in the admin section. It is a checkbox, that when checked and the “Set” button is clicked will make an ajax call to your server.
There is a new endpoint that receives this call and then updates each post chosen with the current time. This allows old posts to have there modified date changed.
This comes in handy if you need to refresh content for Facebook IA articles, especially the addition of scripts. Facebook uses the “op-modified” to refresh IA articles.
This provides a simple way to refresh content, if scripts have been changed.
screenshot-1.png shows the Modified Date in the Posts Table
screenshot-2.png shows the ability to set the Modified Date in a Bulk Operation