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

• Synopsis
• Documentation

Release notes

• Distinguish between need to update filters and need to update user scripts
• Fix regression when converting removeparam= filters to DNR rules
• Fix broken rendering of final URL in strict-block page
• Imported lists are meant to work without requiring developer mode
• Updated filter lists

Installation

• Firefox: Click uBOLite 2026.622.1633-beta