Zen Browser 1.19.9b Is Now Available with Firefox 150, with New Tab Management Features
Sabiha Sultana
The Zen Browser team released version 1.19.9b on April 24, 2026, bringing a focused round of security patches, long-standing bug fixes, and a handful of quality-of-life improvements. The update upgrades the underlying engine to Firefox 150.0 and resolves several stability issues that have been affecting users across sessions. Security is the headline reason to update […] The post Zen Browser 1.19.9b Is Now Available with Firefox 150, with New Tab Management Features appeared first on UbuntuPIT