You cannot download this version from CodeCanyon anymore. You must extract it from an old backup (the /wp-content/plugins/revslider/ folder). Ensure you have a valid license key (legacy).

Disclaimer: Only follow these steps on a staging site or a locked-down environment.

The "Hero" feature of this version is its intelligent responsive grid. You can set different font sizes, button positions, and image scales for Desktop, Tablet, and Mobile—all from a single visual editor. Unlike the "mobile friendly" checkboxes in cheaper plugins, v5.4.8.3 physically reflows content.