Fedora 32 comes with LLVM 10. Please note that the
soname version for
LLVM libraries has been changed. Maintainers of packages that depend on
llvm-libs will need to update their spec files to depend
llvm9.0 compatibility packages if they want to
rebuild their package and it does not work with LLVM 10 yet. Compatibility
llvm9.0 was added to this release. Spec file
changes are only needed if the package is going to be rebuilt after LLVM 10
and Fedora update.
The full list of new features, improvements and bug fixes that comes with LLVM 10 can be found in the upstream release notes.