- Fix: Wrong number of parameters or wrong parameter types sent to printf-like functions at several places (r16269)
- Fix: [NewGRF] When callback 2E returns an amount of 0, do not transport 1 unit to the station (r16268)
- Fix: [NoAI] Various documentation omissions with respect to IDs of various objects and corners for AITile::(Raise|Lower)Tile (r16267,r16266)
- Feature: Watermark crash.sav and do not generate crash information if a loaded crash.sav causes a crash so the real crash report does not get overwritten (r15893)
- Feature: Add autoclean_novehicles setting which will, when autoclean_companies is true, remove any company with no vehicles and no active client after autoclean_novehicles-months (r15848)
- Add: [NoAI] AIIndustryType::IsBuiltOnWater(), HasHeliport() and HasDock(). Just like AIIndustry (r15901)
- Add: [NoAI] AIBridge::GetBridgeID() so AIs can get the type of bridge that are already build (r15875)
- Add: [NoAI] AIRoad::GetRoadVehicleTypeForCargo() to tell whether a certain cargo needs a bus- or a truckstop (r15860)