Release Notes: Many fixes were made for native MS Windows support. The GRASS-SWIG prototype interface was improved. The SQL parser was extended. A partial differential equations library with OpenMP support was added. A major clean-up was done to the display architecture. A major rewrite of GUI components was done.
Release Notes: The GUI interface now starts by default. There have been extensions to the API. The DBF and vector libraries are completely rewritten. The make system has been replaced. The programmer's manual is now a part of the source code and is extracted via doxygen.
Release Notes: Datum transformation, shared library support, external PROJ.4 library support, and the new tcltkgrass graphical user interface were added. Improvements were made to 3-D Visualisation. Experimental LIDAR processing tools, experimental hydrology and sediment transport simulation tools, and experimental large-scale watershed computation were added. The G3D 3D Raster Voxel tools were enabled. MATLAB import and export is now supported. Vis5D output can be produced. All the core display modules (d.*) now support 24-bit color. Raster import is now more reliable. Other new modules were added.
Release Notes: This version features 3D multi-attributes, a multilayer vector library, a modified NVIZ, and a few database management tools. The 5.0.0 version is required to compile and run it.