-Medium tyre speed increased
-Ghosted penalties and ghosted blue flags are now also visible in spectator mode
-Penalties improved giving more fair penalties
-Track editor saving improved, less chance of memory crash
-Track editor fast mode is now a lot faster
-Bug fixed in track editor when changing the map size
-Small bugs fixed
Patch 1.0.0.5 Released!
Source: Steam Community (opens in a new tab)