East Docks is a map created by Florestan Schuberth. The game will crash in coop mode if you join a server (host will not crash, only players who join). With this is patch the crash is fixed. So this is a client patch.
fixed laps made out of water (CustomMeshes/lamp.sm)
fixed the auto export of pathmaps (ai.con)
fixed coop for client (Coop.con) (client will need this patch, server doesnt)