Hello everyone, and welcome to the 4 (and last) round of the 0.4.8 release candidates!
This RC has been focused on fixing and improving multiplayer
Changes since RC3:

• Auto-scale reflection textures
• Resurrected the race results submission
• More beautiful (and coloured) netlabels:
  
• Fixed the character shirt colour logic:
  
• Improved stream data interpolation
  
• Loads of network-related fixes and improvements

For more changes see the other RC threads
RC1: http://forum.rigsofrods.org/threads/test-build-version-0-4-8-rc1.939/
RC2: http://forum.rigsofrods.org/threads/test-build-version-0-4-8-rc2.999/
RC3: http://forum.rigsofrods.org/threads/test-build-version-0-4-8-rc3.1073/