This is the module definition for Rawtherapee. It's pretty simple, so there shouldn't need to be many changes. See https://src.fedoraproject.org/rpms/rawtherapee for the RPMs.
There are two streams: devel and stable. The
stable stream tracks upstream
releases closely, after some basic testing. We may also include critical
security fixes, but again in general we follow an upstream-first model.
devel stream is less cautious. We may include release candidates,
nightly builds, or other experimental / in-development builds.