[physfs] Deprecated function replacements missing in PhysicsFS 2.0.3?

[Sik the hedgehog]

I (re)downloaded PhysicsFS 2.0.3 from the site (directly from the link
in the home page), but when I try to use PHYSFS_unmount and
PHYSFS_stat, it turns out those functions aren't present at all,
forcing me to use deprecated functions instead. I checked the source
code and indeed it seems those functions are completely missing, and
the deprecated functions not labeled as such.

Does anybody know what's going on?