Posted on July 16, 2026

Fuzio 2026.4.0

Chromium 150.0.7871.47

We upgraded Chromium to a newer version, which introduces 433 security fixes. Among them:

See the Chromium release announcement for more details.

Touch ID on macOS

Fuzio now supports the built-in macOS Touch ID platform authenticator using the WebAuthn API. Users on Mac can authenticate to sites that support passkeys using Touch ID directly through the browser.

As part of enabling this feature, the Chromium bundle ID changed from org.chromium.Chromium to tech.Mercury. Because macOS identifies applications by their bundle ID, it now treats this as a different application than previous builds. Developers and users may see macOS permission prompts on the first launch after an update — camera, microphone, screen recording, notifications, and accessibility access may each be re-requested. This is expected one-time behavior; granting the permissions restores normal operation.

Breaking changes

Asynchronous media device selection

SelectMediaDeviceCallback is now asynchronous. The callback no longer returns a Response value. Instead, it receives an Action object and calls the appropriate method on it.

Previous versions:

engine.mediaDevices().set(SelectMediaDeviceCallback.class, params -> {
    MediaDevice selected = chooseDevice(params.mediaDevices());
    return SelectMediaDeviceCallback.Response.select(selected);
});

2026.4.0:

engine.mediaDevices().set(SelectMediaDeviceCallback.class, (params, action) -> {
    MediaDevice selected = chooseDevice(params.mediaDevices());
    action.select(selected);
});

Password store records

PasswordStore now provides remove(PasswordRecord), which removes a specific password record from the store.

Use it when you need to remove an exact saved credential or a blacklisted record returned by allNeverSaved():

passwordStore.allNeverSaved().forEach(passwordStore::remove);

Quality enhancements

IllegalArgumentException is no longer thrown when showing an off-screen JavaFX BrowserView with JavaFX 25 on macOS.
HTML access keys now activate correctly in off-screen Swing BrowserView on Windows when native input is enabled.
WebAuthn dialogs now appear in the correct position on macOS in both off-screen and hardware-accelerated rendering modes.
The application no longer freezes during close when removeKeyboardListener is called on Windows.
Capture lists for screens and application windows are no longer empty on macOS when using StartCaptureSessionCallback.
The sharing source picker dialog now appears in OFF_SCREEN mode on macOS.
Exclusive-access instruction bubbles — for example, “To see your cursor, press Esc” — are no longer shown when a page enters pointer lock, keyboard lock, or full screen.