<p>This replaces your standard custom post meta form. Allows extension of page, post and custom post type by allowing you to create customised post form fields when adding or editing post types.</p>
<p>This is typically for developers to extend your typical post and post type form. You can use get_post_meta function in your theme template  to display the saved data.</p>


WP Extra Fields

Allows extension of page, post and custom post type by allowing you to create customised form fields to include when adding or editing post types.

<p>Post Status Scheduler allows for scheduling of post status changes, category/tag adding or removing and<br />
removing of postmeta on any given date or time. It can be activated on any post type and shows<br />
up on the post edit screen in the publish section. From version 1.0.0 it has a feature for sending<br />
an email notification to the post author on the scheduled update.</p>
<h4>Shortcodes</h4>
<ul>
<li>[pss_scheduled_time post_id=””] can be used to get the post’s scheduled date and time.</li>
</ul>
<h4>Filters</h4>
<p>Scheduled Update:<br />
* post_status_scheduler_before_execution<br />
* post_status_scheduler_after_execution</p>
<p>Email Notification ( version 1.0.0 ):<br />
* post_status_scheduler_email_notification_recipient_email<br />
* post_status_scheduler_email_notification_subject<br />
* post_status_scheduler_email_notification_date<br />
* post_status_scheduler_email_notification_body</p>


Post Status Scheduler

Change status, categories/tags or postmeta of any post type at a scheduled timestamp.

WP Extra Fields vs Post Status Scheduler