zeroinstall and click are interesting. But zeroinstall doesn&#x27;t do anything on the security front. Click is rather confusing, I haven&#x27;t found a webpage for it yet, or any information about how to like install and use a click package on Debian(I think that this is because it&#x27;s not possible&#x2F;supported). However, I don&#x27;t see nix or redhats various efforts(they have annoced a new universal package format every year or two for a decade now) to be very serious. The problem with these efforts is that they always want to impose some opinion on HOW things should be packaged. And I don&#x27;t think that is useful as a global standard.