Hello!

New Opera developer update is here, version: 130.0.5839.0!

What’s new and fixed:

• Stability: A bunch of crash fixes across sync, sessions, tabs, sidebar components, widgets, and Easy Files.
• Security: Included a Chromium 0‑day fix (CVE-2026-3910).
• Split screen / session restore: Fixes for crashes and layout issues when restoring or navigating in split screen.
• Addressed several UI polish issues: occasional double-highlighted tabs, Windows tab bar jitter and AI panel width not persisting.

For a full list of changes check out our changelog.

Let us know what do you think an happy browsing!

Installation links:

• Opera developer for Windows (Using the Opera developer for Windows installer means you have accepted the Opera for Computers EULA)
• Opera developer for Windows (Portable version)
• Opera developer for macOS
• Opera developer for Linux – deb packages
• Opera developer for Linux – RPM packages

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