Opera terbaru Februari 2026, Final 129.0 Build 5823.28 | GX 129.0 Build 5823.26 | 12.18 | Beta 126.0 Build 5750.30 | One Dev 130.0 Build 5846.0

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! 

Opera Release Notes :
This is a quick update for Opera 129 stable : full changelog

Homepage: http://www.opera.com/

Download Opera Stable for Windows
 | Windows x64 | 126 MB | ~ | Windows x86 | 114 MB |

Download Opera for Linux
 | deb packages | 127 MB | ~ | RPM packages | 123 MB |

Download Opera Stable for Mac
| Mac Setup | 237 MB | ~ | Mac Autoupdate | 114 MB |  Mac armx64 Autoupdate | 240 MB |

 

Download Opera GX Stable for Windows
 | Windows x64 | 141 MB | ~ | Windows x86 | 141 MB | 

Download Opera GX Stable for Mac
|  Mac Setup | 235 MB | ~ |  Mac Autoupdate | 125 MB |  Mac armx64 Autoupdate | 113 MB | 

 

Download Opera Beta for Windows
| Windows Beta x64 | 130 MB | ~ | Windows Beta x86 | 117 MB |

Download Opera Dev for Windows
| Windows Dev x64 | 125 MB | ~ | Windows Dev x86 | 113 MB |

Download Opera 12.18 Build 1873 x86 | 12,35 MB |
Download Opera 12.18 Build 1873 x64 | 13,87 MB |