I don't see a package review request or any koji builds. Are you sure it's coming to Fedora?
Solang developers need to port it to the newer version of libgda first. Otherwise it would require a compat package to get into the repository.
To be precise, it is actually libgdamm. The 4.x API is something we are not comfortable with, so we need some help to move from 3.x to it.
They also need to support latest version of libexiv2
It is already there in Git.
Happy hacking, Debarshi