Yeah, there was a bugzilla for the packaging, 'changes' are done on the wiki and are for things more than 'just' packaging up software (where guidelines are needed, in this case).
Someone got a draft up last night [0], and discussion is happening on -devel. If things go well this may make it in F25.
Will Fedora ever rename/relogo Copr? Surely it was a joke to use the Greek word for faeces (κόπρο) and a logo of a side-on view of a sphincter pushing out a fresh coil.
Also a few unofficial repos for rust/cargo on Copr https://copr.fedorainfracloud.org/coprs/fulltext/?fulltext=r...