The problem isn't new symbols, it's that existing symbols can get the new version depending on what version you compile it against. On my glibc ~200 symbols hav

The problem isn't new symbols, it's that existing symbols can get the new version depending on what version you compile it against. On my glibc ~200 symbols have the newest version (2.34) but these are largely all methods that have been around forever. A binary built here won't run in most places.