- Fix: If the first bridge can not be build for a given length, then none of the other bridges can. Effectively meaning that if someone replaces the first bridge with a bridge that can be only 3 tiles longs then only other bridges that can be 3 tiles long will be buildable, but only if they are 3 tiles long [FS#2100] (r13611)
- Fix: [OSX] 10.5 failed to switch to fullscreen (r13584)
- Fix: Properly count number of non-north housetiles [FS#2083] (r13518)
- Fix: Drawing of zoomed out partial sprites could cause deadlocks or crashes (r13502)
- Fix: Memory leak when NewGRFs got forcefully disabled and they defined GOTO labels (r13675)
- Fix: Crash when drawing a non-real sprite caused by NewGRF interference [FS#2127] (r13674)
- Fix: Disable static NewGRFs when non-static NewGRFs query them in the context of network games. This makes it impossible for static NewGRFs to disable non-static NewGRFs and 'bad' things happening because the non-static NewGRF doesn't know about the static NewGRF (r13576)
- Fix: First determine where to *exactly* build a house before asking a NewGRF whether the location is good instead of possibly moving the house a tile after the NewGRF said the location is good (r13489)
- Fix: Do not crash when resolving vehicle sprite groups with zero sprites (r13397)
- Fix: In the purchase list, CB36 for capacity was not called for the first part of rail and road vehicles (r13385)
- Fix: Town rating was affected even after the test run (r12920)
- Fix: Flood road tiles even when there are road works in progress [FS#1965] (r12919)
- Fix: Do not initialize Station struct with tile=0, buoys will never change that value [FS#1960] (r12915)
- Fix: Game crash when a spectator/server tried to show an engine with no owner when a NewGRF requested a specific variable (r12914)
- Fix: Report reverse sprite status (FD/FE) to NewGRF for manually toggled vehicles (r12910)
- Fix: Slope checking for NewGRFs failed (r12759)
- Fix: Check the TILE_NOT_SLOPED flag of the _north_ tile of multi-tile houses to decide if autoslope is allowed (r12717)
- Fix: Removing road pieces from a town gave you twice the intended penalty [FS#1920] (r12682)
- Fix: Towns could not terraform when inflation rised terraform prices enough (r12564)
- Fix: Do not affect town rating change by the order in which we examine stations (r12561)
- Fix: Make the town rating tests use less memory and much quicker (r12859)
- Fix: Usage of AutoPtr made (trying to) build stuff very expensive (r12857, r12855)
- Fix: Use YAPF for fairly old savegames from before YAPF was introduced (r12845)
- Fix: The industry tick trigger should only be triggered once every 256 ticks, not every tick... Also bail out of the triggers a little earlier if you know they are not going to happen anyway (r12844)
-Fix: allow building 2x2 building on slopes if not explicitly forbidden
-Fix: it was possible to build 2x1 and 1x2 buildings on slopes even if it was not allowed