The main new features of gvSIG 1.10 are Sextante 0.6 (GRASS 6.4 interface included) and NavTable extensions integration, and Windows Vista and Windows 7 compatibility. Another new features of this version are:
– gvSIG 1.9 bug fixes
– Binaries compilation for JVM 1.6 (with JVM 1.5 compatibility)
– Pie and bar chart legend
– Relative paths support
http://www.gvsig.org/web/projects/gvsig-desktop/official/gvsig-1.10/downloads