Kart Racing Pro release13 available.

Changelog
fix: track bridges
fix: track layout custom objects collisions
fix: terrain layers and deformation
fix: support for more than two controllers with the same name
fix: dedicated server replays
fix: track paint in dedicated servers
fix: user interface lists sorting
fix: replay mouse-look with hidden mouse pointer
fix: 3D names and bestline in the track screens
fix: transparent surfaces rendering error
new: contacts list in replays
new: servers list filters
new: brakes and aero volume setting
new: option to enable the environment sounds in the pit
new: additional info in the replay interface
new: user interface pull-downs search box
new: option to remap the user interface keys
new: more realistic lighting

Release Notes
- Replays are not compatible with previous versions
- OpenAL is no longer used and there is no need to install it anymore