[Marttt]

I mean, if you remove prop_static stuff with .lmp files probably you have to send the file to the client otherwise it will fail to load the map
with a message saying that the server version differs from client files. (not sure but I remember having this issue)

for L4D1 requesting for new navs may be a good thing,
but for L4D2 probably it will be eventually replaced by new TLS updates, as they did in the last one.