: 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 .
Fixed a critical bug where updating created apps would break their digital signature. Coherence X 4.2.1
Significant rewrite of the icon generation code to reduce errors when pulling favicons from complex URLs. : Users of the 4
: The Coherence creation tool was updated to allow relaunching after being closed without requiring a full application restart. : The Coherence creation tool was updated to
Enhanced "Incognito" app modes, allowing for isolated workspaces that do not share cookies or history with the main browser. Legacy and Evolution
: 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
While Coherence X 4.2.1 addressed stability for macOS versions like Big Sur and Monterey, it has since been superseded by (released September 2025).