Dennis Bareis

WordPress revisions do not normally include custom fields or taxonomies. This plugin extends revisions to include taxonomies and custom fields from PODS etc, allowing previous states to be captured, compared & restored as expected.
Usage 
There is no user interface, once installed and activated it will start 
capturing custom field and taxonomy information. The rest is stock WordPress revision functionality, except that this plugin formats the extra data into an easy to read format for display in the comparison screens.
The look for the compare screens can be changed in “settings.ini” (including turn off or changing the CSS used).
Features
<ul>
<li>
Taxonomies are saved as metadata with a key such as “$TAXONOMY:light_conditions” for the “light_conditions” custom category. The values are a list of “ID=Name” pairs. These would generally sort to the top (or close to it).
</li>
<li>
WordPress limits how the data is presented in the “Compare Revisions” screen, so the data is displayed as an alphabetically sorted list of fields and their values.
</li>
<li>
You can filter out metadata keys with one or more regular expressions if you don’t care about their values. Filtered out metadata is not saved, displayed or restored.
</li>
<li>
Some CSS is applied to the WordPress “Compare Revisions” screen which I believe makes it easier to understand, however you can disable this by renaming or deleting the CSS file (or adjusting “settings.ini”).
</li>
<li>
The unicode characters also make the output easier to read and you can change their values or remove them via “settings.ini”. For example, you can tell the difference between a repeating field and a single field with many lines.
</li>
<li>
Note that the “Restore This Revision” button restores what is on the right hand column and explains why it is greyed out for the last revision slot.
</li>
</ul>
Try it out 
<a href="https://tastewp.org/plugins/extend-revisions-for-custom-fields-and-taxonomies/" rel="nofollow ugc">Try it for free at TasteWP</a>
Reporting Issues 
Please turn on both “debug” and “info” in settings, perform the failing 
operation, and include the php log (part or all, if later specify the problem’s time as per the log)… 
Please provide screenshots if possible.

Extend Revisions for Custom Fields and Taxonomies

Possibly the only plugin that supports taxononomy revisions?

WordPress revisions do not normally include custom fields or taxonomies. This plugin extends revisions to include taxonomies and custom fields from PO …

John Godley

HeadSpace2 is an all-in-one meta-data manager that allows you to fine-tune the SEO potential of your site. Visit the <a href="http://urbangiraffe.com/plugins/headspace2/" rel="nofollow ugc">HeadSpace</a> page for a video demonstration.
You can configure meta-data for:
<ul>
<li>Posts</li>
<li>Pages</li>
<li>Categories</li>
<li>Home page</li>
<li>Author pages</li>
<li>Search pages</li>
<li>404 page</li>
</ul>
You can define:
<ul>
<li>Tags/keywords, with suggested keywords</li>
<li>Descriptions</li>
<li>Page titles</li>
<li>Custom ‘more text’</li>
<li>Site name and site description</li>
<li>Custom themes – change your theme on each page!</li>
<li>Custom plugins – load a plugin only on specific pages</li>
<li>Additional CSS and JavaScript files</li>
<li>Noindex and nofollow meta tags</li>
<li>Follow/follow on archive, category, page, tag, and comment links</li>
</ul>
It also allows you to add:
<ul>
<li>Google Analytics</li>
<li>Google Webmaster</li>
<li>Google section targeting</li>
<li>Mint statistic</li>
<li>103bees</li>
<li>Statcounter</li>
<li>CrazyEgg heat map</li>
<li>Feedburner Stats Pro</li>
<li>Apture</li>
<li>Yahoo! Site Explorer</li>
<li>Microsoft Live Verification</li>
<li>HitTail</li>
<li>Piwik tracking</li>
<li>AWStats tracking</li>
</ul>
You can also:
<ul>
<li>Disable visual editing</li>
<li>Disable widgets</li>
<li>Configure first-time visitor messages</li>
<li>Add frame-breaker code</li>
<li>Disable WordPress auto-formatting (wpautop and wptexturize)</li>
<li>Configure memory limits, error reporting, and system timeouts</li>
</ul>
This is all included in a single plugin. Because of the large number of other meta-data plugins, HeadSpace provides an import function for the following plugins:
<ul>
<li>Ultimate Tag Warrior</li>
<li>All-in-one SEO</li>
<li>HeadMeta Decription</li>
<li>Jerome’s Keywords</li>
<li>lud.icro.us Head Meta</li>
<li>SEO Title Tags</li>
<li>Simple tagging</li>
</ul>
HeadSpace is available in:
<ul>
<li>English</li>
<li>Français thanks to Serge</li>
<li>Polska thanks to Jacek Tyc</li>
<li>Deutsch thanks to Mario</li>
<li>Italiano thanks to Gianni Diurno</li>
<li>Bulgarian thanks to Alexander Dichev</li>
<li>Spanish thanks to Juanpa Manson</li>
<li>Russian thanks to Sergey Ryvkin</li>
<li>Danish thanks to Strang Skov and Georg S. Adamsen</li>
<li>Japanese thanks to Yoichi Kinoshita</li>
<li>Brazilian Portuguese thanks to Vinicius Pinto</li>
<li>Dutch thanks to Matthias Houwelin</li>
<li>Simplified Chinese thanks to Rick</li>
<li>Indonesian thanks to Hendry Lee</li>
<li>Romanian thanks to Dragoş Nicolae</li>
<li>Turkish thanks to Omer Faruk</li>
<li>Belorussian thanks to Marcis Gasuns</li>
<li>Ukrainian thanks to Kirin</li>
<li>Estonian thanks to Lembit Kivisik</li>
<li>Farsi thanks to Amir Heydari</li>
<li>Arabic thanks to Mouad</li>
</ul>
If you can provide a language translation then please get in <a href="http://urbangiraffe.com/contact/" rel="nofollow ugc">contact</a> with the author. A PO file is provided with the 
plugin and can be used in <a href="http://urbangiraffe.com/articles/translating-wordpress-themes-and-plugins/" rel="nofollow ugc">translating with poEdit</a>.
<h3>Documentation</h3>
Full documentation can be found on the <a href="http://urbangiraffe.com/plugins/headspace2/" rel="nofollow ugc">HeadSpace2</a> page.

HeadSpace2 SEO

Controls almost every aspect of your site's meta-data, including advanced tagging, Analytics, and dozens of plugins.  The best WordPress SEO solu …

Extend Revisions for Custom Fields and Taxonomies vs HeadSpace2 SEO