The Zen Browser 1.21b update introduces significant improvements, including an upgrade to Firefox 151.0.4 for enhanced security and site compatibility. A key feature, Space Routing, allows users to automatically direct clicked links to designated workspaces, streamlining tab management. The update also resolves issues with extension tabs breaking container rules and enhances theme rendering in the Boosts editor. Overall, this release aims to improve daily workflow for users without imposing unnecessary interface changes

Zen Browser 1.21b Update Fixes Workspace Routing and Theme Bugs

Zen Browser 1.21b drops as a quiet stable update that finally upgrades the engine to Firefox 151.0.4 for better security and site compatibility. The main addition is Space Routing, which stops the tedious habit of dragging tabs around by automatically sending clicked links straight into the correct workspace. The team also fixed a few persistent headaches, including extension spawned tabs breaking container rules, broken Boosts editor colors, and sidebar icons that vanish when you actually need them. Workspace users will get a smoother daily workflow from this release without having to deal with unnecessary bloat or forced interface changes.

Zen Browser 1.21b Update Fixes Workspace Routing and Theme Bugs @ Linux Compatible