Coherence X 4.2.1 Page

Significant rewrite of the icon generation code to reduce errors when pulling favicons from complex URLs.

Resolved an issue where existing tabs were lost during the app update process; improved behavior when opening new tabs within an isolated app. Coherence X 4.2.1

: Users of the 4.x series are often eligible for discounted upgrades to X5, which introduces a redesigned interface for macOS 26 ("Tahoe") and support for Ungoogled Chromium . Significant rewrite of the icon generation code to

: Apps created with this version began remembering both their window size and screen position between launches. : Apps created with this version began remembering

Released in late 2021, (including its minor point releases like 4.2.1) represented a major performance-focused update for BZG's site-specific browser (SSB) tool. This version solidified the software's transition into a high-performance utility for turning websites into standalone macOS applications powered by Chromium-based backends. Core Update Objectives

: BZG recommends using the Coherence Updater (accessible via the Coherence menu bar) to ensure that apps built with version 4.2.x receive necessary security patches for their Chromium backends. Turn Any Website Into A Standalone App | by Mad Machine

: Improved support for importing extensions and profiles from multiple Chromium browsers (beyond just standard Chrome), resolving common errors when Chrome was not the primary system browser. Key Features and Fixes Feature Area Specific Improvement App Signature