Opera 126.0.5742.0 developer update
Hello!
New update to Opera developer is here (version: 126.0.5742.0)!
Key highlights:
- Critical fix: The Linux/KDE crash on startup is now resolved.
- Stability & bug fixes: Crashes on Linux/Windows fixed, wallpaper and UI glitches resolved, MV2 extension startup issue fixed.
- Split Screen enhancements: Drag/drop of tabs improved, more layouts for 3-4 pages, full URL display, mute/unmute, and better animations.
- Opera AI updates: AI button label fixed, session state saved, translations updated, and resizing issues fixed.
- Other improvements: VPN/site tooltips corrected, Ubuntu dock icon restored, and Third Party Cookies settings visible.
For a full list of changes check out our changelog.
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




