Release Notes: Cookie Away 4.0

Release Date: November 26, 2025 Version: 4.0.0

🚀 Major Updates

🧠 Deep Detection Engine

The core detection logic has been completely rewritten to be more robust and intelligent.

  • Shadow DOM Support: Now scans inside "Shadow DOMs" (encapsulated HTML used by modern web components), finding banners that were previously invisible to the extension.
  • Global Signal Detection: Instead of relying solely on visual elements, the extension now checks for the "brain" of the cookie system (e.g., window.OneTrust, window.Cookiebot) to guarantee detection even before the banner renders.
  • Smart Retry Logic: If a banner is detected but animating in, the extension now patiently waits and retries actions instead of failing immediately.

🌍 Internationalization (I18N)

  • Multi-Language Support: Added support for 15+ languages including German, French, Spanish, Italian, Swedish, Dutch, Polish, and more.
  • Smart Text Fallback: If a specific button ID isn't found, the extension intelligently scans for "Reject" or "Decline" keywords in the local language.

🛡️ Enhanced Stability

  • Per-Tab State Management: Fixed an issue where the popup could show status from a different tab. Now, every tab tracks its own detected provider independently.
  • Loop Prevention: Advanced protection against "new tab storms" or infinite reload loops if a site fights back.

✨ UI & UX Improvements

  • "Detected CMP" Tag: The popup now displays a small blue tag (e.g., "OneTrust", "Cookiebot") indicating exactly which provider was found and handled on the current page.
  • Settings Page: A new "Supported Providers" section lists all 40+ supported CMPs.
  • Export to ZIP: Added a developer feature to export the full extension source code directly from the popup.

🐛 Bug Fixes

  • Fixed "OneTrust" false positives by ignoring invisible 1x1 pixel tracking containers.
  • Fixed an issue where the Settings page list wouldn't load.
  • Fixed "Export ZIP" button functionality.

Cookie Away 4.0 is the most stable and capable version yet, designed to work silently and reliably across the modern web.