Blackbam

Create, manage and view snapshots of any post (or custom post type) whenever you want. Like user-managed revisions with a lot of useful functionality.
Features: 
* Create snapshots of any post type including all metadata at any point manually as a secure history and backup of your posts 
* Uses the standard WordPress posts table (like revisions) 
* Uses a custom post status (and therefore works for any post type) 
* Easy snapshot management meta box 
* Create Snapshots comfortably in the publish post box 
* Choose which post types you want to enable the snapshots feature for
PHP Developer API: 
 pos_create_snapshot_from($post_id): Creates a new snapshot for a given post ID 
 pos_delete_snapshot($snap_id): Delete a snapshot by its ID 
 pos_get_latest_snapshot($post_id): Returns the ID of the latest snapshot for a given post ID 
 pos_get_plainview_url($snap_id): Get the URL to the plain snapshot view
This Plugin is sponsored by ready2order GmbH, the company which is producing Austria’s best point-of-sale system. Visit us at https://www.ready2order.com/.
NOTE: The use of a custom post status in WordPress is still in beta. The developers of this plugin are in no possible case responsible for any data loss. 
If you want to be sure nothing happens, backup your database on a regular basis. You should do it anyway.

Post Snapshots

Everything works as expected and I did not hear any compaints yet.

On our live website it has been working great since two months now

Create, manage and view snapshots of any post (or custom post type) whenever you want. Like user-managed revisions with a lot of useful functionality.

Alex

Custom Fields Snapshots allow you to easily create backups of your Advanced Custom Fields (ACF) data by exporting post types, taxonomies, options, users, and comments. These snapshots enable version control, make it easier to share setups with team members, assist with migrations between WordPress environments, and allow quick restoration of previous configurations.
This plugin requires Advanced Custom Fields (ACF) or ACF Pro to be installed and activated.
<h4>Features</h4>
<ul>
<li>Export and import ACF field data for specific post types, taxonomies, options, users, and comments</li>
<li>Fully compatible with all ACF field types, including repeaters, galleries, and flexible content</li>
<li>Supports nested fields within complex field group structures</li>
<li>Selective export: choose which field groups, post types, taxonomies, and individual posts, terms, users or user roles to export</li>
<li>Rollbacks: automatically revert all changes if an import fails</li>
<li>Detailed logging for import processes</li>
<li>Developer-friendly: Extensive hook system for customization</li>
<li>Multisite compatibility for seamless use across networked sites</li>
</ul>
Custom Fields Snapshots simplifies ACF data management, offering a reliable solution for site migrations, staging environment setup, and data backups. This tool ensures a smooth workflow and provides peace of mind for developers and site administrators.
<h3>How to Use</h3>
<ol>
<li>Navigate to Tools > Custom Fields Snapshots in your WordPress admin panel.</li>
<li>On the Export tab, select the field groups, post types, taxonomies, options, specific posts, terms, users, or user roles you want to export.</li>
<li>Click Export Snapshot to download a JSON file of your data.</li>
<li>To import, go to the Import tab, upload the JSON file, and click Import Snapshot.</li>
</ol>
<h3>Support</h3>
For support, please use the <a href="https://wordpress.org/support/plugin/custom-fields-snapshots/" rel="ugc">support forum</a> on WordPress.org.

Custom Fields Snapshots

Create backups of your Advanced Custom Fields data for easy migration, version control, and restoration.

Post Snapshots vs Custom Fields Snapshots