Coherence X 4.2.1 Apr 2026

: 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 .

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

Fixed a critical bug where updating created apps would break their digital signature. : Users of the 4

: The Coherence creation tool was updated to allow relaunching after being closed without requiring a full application restart. Coherence X 4.2.1