The Zen Browser 1.20.2b update addresses two critical security vulnerabilities, upgrading the engine to Firefox 151.0.3 and introducing dark mode support for the Boost feature. The update resolves issues with window focus behavior and ensures desktop shortcuts display the correct app name, eliminating confusion for users. The security patches are crucial as they fix high-impact flaws that could allow malicious scripts to escape sandbox boundaries, making the update essential for safe browsing. Overall, this release prioritizes stability and performance improvements over new features, ensuring a smoother user experience
Zen Browser 1.20.2b Update Fixes Critical Security Flaws and Adds Dark Mode Boosts
Zen Browser 1.20.2b finally patches two high severity security flaws that could let malicious scripts break out of standard sandbox boundaries. The update quietly upgrades the underlying engine to Firefox 151.0.3 while adding dark mode support for the Boost feature and fixing those annoying window focus glitches. Desktop shortcuts now display the correct app name instead of leaking Nightly build identifiers, which saves users from constant taskbar confusion. This release skips flashy experiments in favor of actual stability, making it a straightforward install for anyone who actually uses the browser daily.
