: A dedicated "AI Controls" section in settings to manage features like the "Smart Window," which uses AI for article summaries, quick definitions, and product comparisons.
As of April 2026, Firefox Beta (Version 151.0) and recent builds have introduced several advanced capabilities: Firefox Beta — Web Browser
: Hardware-accelerated SVG filter primitives and Wide Color Gamut (P3) support for Windows and macOS, providing more vivid colors in games and video. Target Audience : A dedicated "AI Controls" section in settings
: Those who need to test their websites against the next browser version to ensure compatibility. Safety & Risks Safety & Risks : A native multitasking tool
: A native multitasking tool that allows users to view two web pages side-by-side in a single window for easy comparison.
: It is less stable than the standard release and may experience occasional crashes or performance issues.