Support dragging files to palette to import them.
Support for importing AutoGenPoints and v10 Facades.
Add AutoGenPoint icon.
Avoid bogus assertion - objects can have no static data if they're draped-only.
Log drawing time.
Rationalise path initialisation on MacOS.
Reinstate non-GLSL path for less capable hardware.
Lose skip shader variable for selection - not buying any performance.
Add copyright file to Debian package.
Don't reset palette tab on null or multiple selection.
Fix for X-Plane 10.05 powerlines.
Cope with non-writeable imagery cache dir.
Fix for pre OpenGL 1.5 cards with ARB_occlusion_query.
Release 2.46.
Add X-Plane version to Prefs singleton.
Handle v8 Facade FLOORS_MIN and FLOORS_MAX, and new height calculation in X-Plane 10.
Support for v10 Facade ROOF_HEIGHT.
Release 2.47.