• Improve quote usage in filter options and scriptlets
• Improve trusted-suppress-native-method scriptlet
• Improve trusted-replace-argument scriptlet
• Block media elements unconditionally when max size is set to 0
  • Regression from https://github.com/gorhill/uBlock/commit/73ce4e6bcf
• Visually separate scriptlet parameters in active line
• Mitigate potentially delayed execution of scriptlets in Firefox
• Improve prevent-setTimeout/prevent-setInterval scriptlets
• Improve trusted-replace-argument scriptlet
• Add -safebase64 directive to urlskip= option
• Improve urlskip= filter option
• Improve spoof-css scriptlet
• Improve trusted-set-attr scriptlet
• Add support for EasyList { remove: true } cosmetic filter syntax
• Keep moving related scriptlets into separate files
• Improve prevent-xhr scriptlet
• Improve trusted-suppress-native-method scriptlet
• Improve set-cookie scriptlet

Commits to Master Since This Release

How to Install the Developer Build:

• Firefox: Download the build from uBlock0_1.61.3b9.firefox.signed.xpi.

  • uBO works best on Firefox, check out why.

• Chromium: Install directly from the Chrome Web Store.

• Thunderbird: Download uBlock0_1.61.3b9.thunderbird.xpi and drag it into Thunderbird's Add-ons Manager (requires Thunderbird 91+).

• Node.js: You can import from npm or download and unzip uBlock0_1.61.3b9.npm.tgz.