- Fix: Correctly identify opposite ends of bridges and tunnels when converting rails [FS#5866, FS#5888] (r26291)
- Fix: Prevent infinite recursion also in RefreshLinks [FS#5878] (r26283)
- Fix: [NoAI] Some RemoveRail methods required to set a valid railtype, though it was not used anyway. Remove the need to set one [FS#5853] (r26279)
- Fix: Do not spawn link graph jobs for link graphs with only one node [FS#5874] (r26276)
- Fix: [NewGRF] If NewGRF provided the same station name for different industry types, stations would end up with same name. So also consider the provided name, not only the industry type (r26275)