KLicheR

A plugin inspired by Drupal’s modules (<a href="https://drupal.org/project/features" rel="nofollow ugc">Features</a> and <a href="https://drupal.org/project/strongarm" rel="nofollow ugc">Strongarm</a>) that enable the versioning of options in WordPress.
The general idea is to export a maximum amount of settings and structural content of the database to files to be able to deploy them through <a href="https://en.wikipedia.org/wiki/Revision_control" rel="nofollow ugc">VCS</a> (like SVN, GIT, Mercurial).
For now, the only exportable settings are the entries of the “wp-options” table.
<h4>Do you need this?</h4>
If you’re the only developer working on you’re website, you’re having only one development environment (production server) and you do not use <a href="https://en.wikipedia.org/wiki/Revision_control" rel="nofollow ugc">VCS</a>: no, the only things you need is to close your eyes, cross your fingers and hope that everything go fine.
<h4>How to use it?</h4>
In the admin, a new page called Features is accessible under the Tools menu. This page list all the settings contain in your features_options_data.php file. If one of the setting in your database has not the same value of the one in the file, the Revert button will be accessible to click and a text field will show you the value from the database.
<ul>
<li>If you want to replace what is in the database with the value from the file, click the Revert button.</li>
<li>If you want to replace what is in the file with the value from the database (for versioning), copy the content of the text field to the file.</li>
</ul>
<h4>Add a new option to the filter</h4>
To add a new option from the wp_options table, use the features_options filter to alter the options array: column value as the key and the option_value column value as the value.
<h4>What’s next?</h4>
This plugin is under development. If you know what your doing, you can use it and there will be an upgrade path, at least, a manuel one.
Like <a href="https://drupal.org/project/features" rel="nofollow ugc">Features</a>, the goal would be to have plugins generation for features instead of manually edit the features_options_data.php file of the plugin.

Features

A plugin inspired by Drupal's modules (Features and Strongarm) that enable the versioning of options in Wordpress.

dajulia3

Adds revisions (version control) for WordPress theme files. Adds a version viewer to the theme editor. 
You can write your own adapter plugin to use the VCS of your choice, or just use the default 
database-backed VCS that comes with the plugin.
For instructions and help for both users and developers, see <a href="http://dajulia3.github.com/WordPress-Theme-Versioning/" title="WordPress Theme Versioning Documentation" rel="nofollow ugc">The Official Documentation</a>

Theme Versioning

Adds revisions (version control) for WordPress theme files. Adds a version viewer to the theme editor.

Features vs Theme Versioning