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URL: https://blogs.opera.com/desktop/2026/05/opera-133-developer/

⇱ Opera 133 developer - Blog | Opera Desktop


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Hello!

Opera developer has been updated to version 133.0.5910.0

Key highlights:

  • Chromium 148: engine updated to 148.0.7778.97
  • Color Themes 2.0: refreshed look for color themes in Easy Setup and the selection page.
  • Vertical tabs: multi-tab select, drag-and-drop, island dragging, smooth animations, and a round of visual fixes
  • Chrome Remote Desktop works in Opera again
  • Tab islands no longer randomly ungroup after restart
  • Google Meet PiP: single-click buttons, full-edge resizing

Known issue:

  • “Profile error on startup: ‘Your profile could not be opened correctly'”, fix is in progress.

For a full list of changes check out our changelog.

Happy browsing!

Installation links:


 
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