Zen Stable Release

Security

Update Firefox version to 154.0
Local Zen profile backups are now available on macOS in addition to Windows and Linux, and backups can be restored across all three platforms.
Sites can now be exempted from having their cookies and site data cleared on shutdown without also being exempted from tracking protection and other cookie restrictions.
The full-page Translations feature now translates <iframe> content.
The full-page Translations feature now runs language identification on all page loads, resulting in an improved experience for offering translations to users.
Performing a hard reload on a page (holding Shift while clicking the Refresh button) now also clears and updates its cached favicons.

Improved battery life on MacOS when using vibrancy effects
Improved performance of session restore, having spikes of CPU usage every time the session is stored into disk (#14990)
Fix multiple glance tabs when joining tabs (#14975)
Improved rendering performance on MacOS and memory leaks when using WebRTC (#9649)
Fixed an issue on macOS where closing a browser window could leave behind an invisible window that continued to capture mouse clicks over the area where it used to be.
Fixed an issue on Windows where an auto-hiding taskbar would not appear until the Zen window had been minimized and restored after launch.
Fixed an issue where the Windows taskbar would appear in front of a full screen Picture-in-Picture window.
Fixed PDF documents not being scaled correctly in print preview when the Fit to Page Width option is used.
Other bug fixes and improvements.

Following recent changes to Zen's password storage, some users may experience slower performance when Zen accesses saved passwords. Users with a Primary Password enabled may also see unexpected password prompts, such as when starting Zen or opening certain content.