I tried setting up server using info there:

Code:
http://rustdev.facepunchstudios.com/dedicated-server
Used steamcmd with same command, waited it for install. Then created .bat file with same content as on page just changing server name and identity. Server launches, but while trying to join - I get info about incompatible version of client and server. Same happend when my friend tried, but we can enter random servers, so I guess that is server fault. I tried to redownload it same way, no effect. Is it outdated or what? How to download current version then?

@edit, My bad. Mistooked old server files, current ones were saved in another directory. "Solved"