On Tue, Jun 15, 2021 at 09:41:39PM +0300, Dmitry Shachnev wrote: > Following what Lisandro said, I will not upload the revert to unstable. > > Dennis, please contact the upstream Qt developers, and if they revert that > part of the patch or change the code to make your use case work, I will be > happy to backport those fixes to our package.
Not necessary. In the meantime I figured out what the XDG people want you to do if you wish to associate an application with every MIME type: associate it with "application/octet-stream" (to which every other MIME type is implicitly subclassed) and "application/x-zerosize". Looking at it from very far away it even makes sense somewhat. So, for all I know this can be closed. Regards, Dennis.

