Dewan Shahedur Rahman

Updates publication dates so lists and feeds see newer timestamps. Each post, page, or product waits your chosen time after its publish date, then can auto-update. WP-Cron only checks for due items every so often (hourly / twice a day / daily), which is separate from “yearly per post.”
What gets republished
Only post-like content: Posts, Pages, Products (WooCommerce), and any other public post type registered by themes or plugins. Categories, tags, and other taxonomies are not separate targets—the plugin does not “republish” terms.
Highlights
<ul>
<li>Schedule — On/off and wait after publish date (hourly … yearly). New installs default to Quarter (Recommended) (~90 days).</li>
<li>Configure — Choose which public post types are included and how many items run per batch (Advanced).</li>
<li>Per item — On each post/page/product (etc.), override: follow site default for that type, force ON, or force OFF. Republish now for immediate date bump on published items.</li>
<li>Safe defaults — New custom post types appear in settings turned off until you enable them.</li>
</ul>
Important
<ul>
<li>Republishing sets published and last modified times to the republish moment. It does not rewrite body content.</li>
<li>Uses GMT publish time. Bumps may trail the due moment by up to one cron check.</li>
<li>WP-Cron needs traffic; use server cron + <code>wp-cron.php</code> for steady timing.</li>
</ul>
<h3>Privacy</h3>
<ul>
<li>Stores settings in the WordPress options table (<code>wapr_options</code>, <code>wapr_scheduler_sig</code>).</li>
<li>Stores per-post choice in post meta (<code>_wapr_republish</code>) when not using the default.</li>
<li>Does not send data to external services, analytics, or tracking endpoints.</li>
<li>Scheduled work runs via WordPress’s own WP-Cron on your server.</li>
</ul>

Marketing Mystery Content Republisher

Bumps publish dates on a per-item timer you set (from each item’s publish time, GMT)—no duplicate posts.

Constantin Oesterling

WordPress lacks the ability to schedule content updates. Keeping your posts and pages up to date manually can often be a waste of valuable time, especially when you know you’ll need to update the same page again soon.
<h3>Use Cases</h3>
<ul>
<li>Promotions: Automatically publish versions of your pages that contain temporary promotions and schedule content updates that remove these promotions once they expire.</li>
<li>Events: Schedule content updates for pages that list events. Automatically publish an updated version of the page after an event ends.</li>
<li>SEO: Schedule series of content updates to keep your pages and publishing dates current and satisfy the freshness algorithm.</li>
</ul>
<h3>Key Features</h3>
<ul>
<li>Updates page content and publishing date</li>
<li>Compatible with any post type</li>
<li>Compatible with Elementor and Oxygen Builder</li>
<li>Nested content updates (multiple updates of the same page scheduled in a row)</li>
<li>Lightweight code</li>
</ul>
<h3>Credits</h3>
Developed by <a href="https://infinitnet.io/" rel="nofollow ugc">Infinitnet</a> and based on the abandoned <a href="https://github.com/tao-software/tao-schedule-update" rel="nofollow ugc">tao-schedule-update</a> plugin. Major contributions by <a href="https://immediate.co.uk/" rel="nofollow ugc">Immediate Media</a>.
Github: <a href="https://github.com/infinitnet/content-update-scheduler/" rel="nofollow ugc">https://github.com/infinitnet/content-update-scheduler/</a>

Content Update Scheduler

I like my plugin.

Schedule content updates for any WordPress page or post type.

Marketing Mystery Content Republisher vs Content Update Scheduler