OpenTTD Portable full changelog

Add: Check that towns can build roads before generating map (#12503)
Fix #12228: Ships could get lost due to pathfinder not considering reversing in some cases (#12474)
Fix #12433: Width of unit number display was too narrow (#12534)
Fix #12502: Desync related to vehicle replacement (#12512)
Fix #12506: Desync after new oil rig is constructed (#12511)
Fix #12584: Crash on some tar files during tar scan (#12586)
Fix: [SDL2] Keypad numbers did not function (#12596)
Fix: Houses and industry tiles could accept incorrect cargo (#12547)
Fix: Map generation stage strings were incorrect (#12549)
Fix: [Script] Allow only 255 league tables, as 255 itself is the invalid id sentinel (#12545)
Fix: Mark vehicle status bars dirty when a vehicle leaves unbunching depot (#12516)
Fix: Do not show train waiting for unbunching as waiting for free path (#12515)
Fix: Smooth outliers in unbunching round trip calculations (#12513)

Change: [Win32] Limit hardware accelerated video driver to OpenGL 3.2 or higher (#9077)
Change: More improvements to the GUI at different scales (#9075, #9102, #9107, #9133, #9174, #9183)
Fix: Query windows could be partially drawn (#9184)
Fix #9113: Crash when removing an airport that exists in an aircraft's orders (#9182)
Fix #9117: [Fluidsynth] Hang when changing song (#9181)
Fix: String validation could leave invalid UTF-8 encoded strings (#9096)
Fix: [Network] Out-of-bounds memory access with modified servers sending too short password salts (#9176)
Fix: Crash when extra viewport with zero height has sign in view (#9175)
Fix #9147: Crash when taking screenshots (#9169)
Fix #6598: [Network] Prevent crashes when (re)joining network game by falling back to main menu first (#9163)
Fix #9152: Screenshot success popup window was treated as an error (#9159)
Fix: Fast-forward stuttering when vsync is enabled (#9140)
Fix: [Network, Win32] Network errors were handled badly (#9116)