Hm I was referring to plugin mod category and I just realized we
do have a CZ one.
However the simple reason I see CS and CZ as different mods is they're sold separately (well you can't play CZ from buying CS at least), and I only own CS and have no interest in getting CZ.
Also RC5 of AMX Mod X
is also out.
Making the hostage natives work for CZ, I don't think it would be a problem, it probably works the same way but uses a different offset for storing the "go to that entity" pointer that each hostage has in its privatedata. However I can't test that out. Maybe however I could make a small test plugin for anyone with CZ to run and maybe it will find out what offset to use. But then a new module would have to be created. It could have the same inc file as cstrike but use another module build.