uBlockOrigin/uBOL-home 2026.426.1536

on GitHub

uBO Lite (uBOL), an MV3 API-based content blocker.

• Synopsis
• Documentation

Release notes

• Fix various concurrency issues with "Restore" operation
• Fix export button in "Custom filters" pane
• Fix visual of "Remove a custom filter" for procedural filters
• Add topDomains/excludedTopDomains conditions to DNR parser
• Fix custom procedural filters when no ruleset enabled
• Updated filter lists
• Commit history

Installation

When a new release is created, there is a delay before it becomes available in the various platform stores due to their respective review process. This is normal, please do not open issues about these delays.

• Chromium-based browsers: Install from Chrome Web Store
• Firefox: Click uBOLite_2026.426.1536.firefox.signed.xpi
• Microsoft Edge: Install from Edge Add-ons store