Components that are not part of the official Debian distribution are listed in Makefile.extra:
- https://github.com/az0/cleanerml
- https://github.com/nodiscc/user.js
- https://addons.mozilla.org/en-US/firefox/addon/keepassxc-browser/
- https://addons.mozilla.org/en-US/firefox/addon/cookie-autodelete/
- https://addons.thunderbird.net/thunderbird/addon/gmail-conversation-view/
These components are downloaded from a third-party repository or directly from their upstream project. You will not receive any updates for these packages unless you enable the APT repository manually or if an official package with the same name is someday added to Debian repositories.