: The Coherence creation tool was updated to allow relaunching after being closed without requiring a full application restart.
: 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
The 4.2.x cycle shifted focus from new feature bloat to . : The Coherence creation tool was updated to
: Apps created with this version began remembering both their window size and screen position between launches. : Apps created with this version began remembering
Resolved an issue where existing tabs were lost during the app update process; improved behavior when opening new tabs within an isolated app.
Significant rewrite of the icon generation code to reduce errors when pulling favicons from complex URLs.
While Coherence X 4.2.1 addressed stability for macOS versions like Big Sur and Monterey, it has since been superseded by (released September 2025).