Fix saving in solo teams
Add cl_zoom_background_layers (set to 0 to keep background nice when zoomed out)
Print client version in status
Automatically rcon-authenticate dummy on connection if player is authenticated already
Consistently allow rotations and flipping in editor
New "Entities off" sign
Allow 4 spectator mode changes per second
Merge branch 'DDRace64' of github.com:def-/ddnet into DDRace64