[Therion] Upgrade to Fedora 37 - Problems with proj packages

I think this is not really a Therion problem, but it is likely to affect Therion users who run Fedora. The recent release of Fedora 37 does not have the proj package that Therion requires. Attempting an upgrade gives this: Error: Problem: package therion-6.1.2-1.fc36.x86_64 requires libproj.so.22()(64bit), but none of the providers can be installed - proj-8.2.1-6.fc36.x86_64 does not belong to a distupgrade repository - problem with installed package therion-6.1.2-1.fc36.x86_64 -- =============== Bill Gee