Coherence X 4.2.1 Site

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

: 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 Coherence X 4.2.1

Fixed a critical bug where updating created apps would break their digital signature. Significant rewrite of the icon generation code to

: 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

Improved URL input handling to automatically skip unnecessary steps (like extension import) if no relevant data is detected.

While Coherence X 4.2.1 addressed stability for macOS versions like Big Sur and Monterey, it has since been superseded by (released September 2025).