• 3D OpenStreetMap Buildings layer with shadows & shading
• Mapbox Vector Tiles — styled roads, labels, icons & 3D extrusions
• New formats: WFS features, Shapefiles, NITF imagery, DTED elevation
• Smarter offline caching with background refresh & size limits
• Local DTED elevation coverage; terrain updates on coverage changes
• Faster picking, lower memory use, and many rendering & gesture fixes