All, Now that this has filtered through to testing proper, I've seen a number users, and myself, have issues with Chromium and the extension environment. Despite the debian/NEWS statement, the functionality I've extended my browser with being missing was a huge surprise. Hunting down the solution, leading me back to the Debian bugtracker and seeing these discussions was somewhat a letdown also - unpicking the changes is not an easy or obvious process.
This whole move feels actively user hostile in its current implementation - I've had people asking why their extensions are broken as they are aware they can no longer use ublock/signal/etc. People use extensions like https everywhere, adblockers, disconnect.me and more to enhance their privacy and protect themselves online. Do we, as a project, have the resources to start packaging extensions that people want to use and keep them up to date? The extension updater being broken opens a whole world of potential security updates and complaints from users with people running potentially vulnerable , out of date code in their browser without realising it. The given solutions are editing /bin/chromium or starting chrome with the --enable-remote-extensions are not good enough. I won't habitually change from my browser startup process of "alt-f2 > chromium > return", and I don't expect less technical / Debian inclined friends would change their shortcut or manually edit the launcher to comment things out. If the intention of the chromium maintainers is to keep this behaviour, can we at least investigate a more user friendly way of implementing it - using debconf to ask whether the user wants to use external extensions on the initial setup of their profile or at browser install time as a system-wide setting? It would give the user a more obvious choice about what was happening on their system. At the moment, the general feeling I've got has been that people no longer wish to use chromium if the extension ecosystem is not easily available and will move to another browser with extensions still available. That would be disappointing and is avoidable. Thanks, Dave