GRASS GIS 7:

See the ​list of releases on the main trac Wiki page for an overview.

• Display architecture in GRASS 7
• Raster library in GRASS 7
• Vector library in GRASS 7
  • GRASS-OGR data provider
  • GRASS-PostGIS data provider
• Imagery library and modules in GRASS 7
• OpenGL library in GRASS 7
• Metadata support in GRASS 7