Hello!

Opera Beta is retiring, and with version 126.0.5750.30 we’re publishing the final Beta release.

Beta Update Highlights

• Updated Chromium – version 142.0.7444.265
• Fixed multiple crashes
• Enabled Gmail and Google Calendar in the sidebar on all streams
• Enabled tab island customization
• Tab island names are now shown in History, Recently Closed, and context menus

Check out changelog for more details.

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To keep testing new features, switch to Early Bird mode in Opera One by enabling it in Settings:
https://blogs.opera.com/desktop/2025/12/opera-presents-early-bird-mode/

Alternatively, you can continue exploring upcoming features by using Opera Developer.

Thank you for being part of Opera Beta 💙

Installation links:

• Opera beta for Windows (By using the Opera beta for Windows installer, you accept the Opera for Computers EULA)
• Opera beta for macOS
• Opera beta for Linux – deb packages
• Opera beta for Linux – RPM packages
• Opera beta for Linux – snap package

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