ngraham added a comment.
Here's where the spec lives, FWIW: https://gitlab.freedesktop.org/xdg/xdg-specs Expanding it is mostly just a matter of writing up a reasonable proposal in the form of a merge request and getting enough people to agree. Discussing on the mailing list first can help, to gauge people's opinions. REPOSITORY R241 KIO REVISION DETAIL https://phabricator.kde.org/D29397 To: meven, dfaure, broulik, #frameworks, ngraham Cc: elvisangelaccio, kossebau, davidedmundson, kde-frameworks-devel, LeGast00n, cblack, michaelh, ngraham, bruns