Comment # 8 on bug 1209444 from Aaron Puchert

(In reply to Dave Plater from comment #7)
> llvm15 could be sent to 15.4 as an update.

Not sure if we can add entirely new packages in maintenance requests, so far
I've only added patches on top of existing packages.

> What do you think would happen if I made a libclang.so.13 link to
> libclang.so.11?

My understanding is that ldconfig isn't going to like that. Because

    readelf --dynamic /usr/lib64/libclang.so.11

will then say

 0x000000000000000e (SONAME)             Library soname: [libclang.so.13]

But I'm not sure if it's going to remove the link.

Apart from that the newer version might actually have additional functionality,
so if anything you could link the other way around.