Dear Opera Users!

Opera has just promoted version 129 to stable!

Here’s what’s new and fixed in this update:

• Chromium upgrade: Opera now runs on Chromium 145.0.7632.117.
• Security updates: Chromium 0-day CVE-2026-3909 & CVE-2026-3910.
• Crash fixes: Multiple stability improvements across Mac, Windows, and Linux, including session restore, split-screen, content rules, and tab management.
• UI improvements:
  • Fixed broken tab orders when opening bookmark folders.
  • Adjusted hover and active colors in split-screen domain chips.
  • Fixed tab bar, address bar, and top bar display issues on macOS.
• Sidebar & services:
  • Fixed Instagram, Deezer, and Google Meet panel issues.
  • Enabled #gemini-in-sidebar and #google-translate-in-sidebar for all users.
• Split-screen enhancements:
  • Prevented split-screen with detached Google Meet.
  • Fixed crashes when closing last tab in split-screen.
  • Improved recently closed for split screen behavior.

For a complete rundown, take a look at the changelog.

Have feedback or ideas? Drop us a comment, we’re listening!

Happy browsing!

Installation links:

• Opera Stable for Windows
• Opera Stable for macOS
• Opera Stable for Linux – deb packages
• Opera Stable for Linux – RPM packages
• Opera Stable for Linux – snap package

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