VERSION: Step to 11.9 (development)
CHANGE: Allow bridges to be built over any type of station building.
CHANGE: Properly handle vertical takeoff and landing aircraft (e.g., airships and helecopters), albeit the actual taking off/landing is a bit sudden at present.
FIX: Truncation of DNS names - possible cause of announe server failure.
FIX: Copying a convoy whose schedule window had been opened but not closed caused errors in scheduling (Philip)
FIX: Do not show incomplete convoy error message in multi-player mode on other player's systems.
FIX: Ships would not properly comply with the convoy spacing feature when more than one was at a stop at once.
VERSION: Step to release version