v3.0.0

Added

• Block a domain together with all of its subdomains.
• Purge a domain's existing history as soon as it is added, and sweep all history at browser startup.
• Forget recently closed tabs and windows on blocked domains in Firefox and LibreWolf.
• Block the current site from the toolbar popup, with an editable domain field.
• Import and export the blocklist as plain text, one domain per line.
• Migrate 2.x rules automatically, and list the ones that can't be converted on the options page.
• Support Firefox and LibreWolf 121+ and Chrome/Brave 121+ from a single manifest.

Changed

• Move to Manifest V3; Chrome and Brave no longer load the Manifest V2 build.
• Replace glob expressions with plain domains, so x.com no longer matches x.computer.net.
• Rewrite the options page and popup in plain HTML and JavaScript, with dark mode support.
• Reduce permissions to history, storage and activeTab, plus sessions and tabs in Firefox to read and forget closed tabs.

Removed

• "Keep history for N days" setting.
• Deleted-entries counter and the visit-count badge on the toolbar icon.
• Path-based rules such as reddit.com/r/*/comments/*.
• React, Redux, Bootstrap, Font Awesome and the webpack/Babel build.

Fixed

• Stop blocked visits from staying in history when they arrive while the extension is starting up.
• Delete history for subdomains such as api.x.com when x.com is blocked.