MODX Revolution 3.0 has proven to be one of our best releases ever. In Revolution 3.0.2, some notable fixes and enhancements include enabling SVGs preview thumbnails for image TVs, adding support for WebP images in the Media Browser, and fixing various PHP compatibility issues and UX fixes for a number of views and inputs.
An important reminder about upgrading to Revo 3: we strongly urge you to carefully read the upgrade guide before making the leap—there are many significant changes under the hood and a few of your favorite Extras may not yet be fully compatible. You should test upgrades on a clone of your site, first, when upgrading from our older 2.x branch.
Before upgrading from Revo 2.x to 3.0.2, please review the upgrade guide.