SolveSpace is a free (GPLv3) parametric 3d CAD tool. Applications include:
Major new stable release. Includes new intersection boolean operation, new types of groups, solid model suppression, usability improvements (especially regarding redundant constraints and automatic constraints), and more. Also includes performance and scalability improvements.
Second release candidate for the 3.0 stable release.
First release candidate for the 3.0 stable release.
Bug-fix release in the 2.x series, fixing some crashes.
Bug-fix release, including performance improvements.
Introduced *nix compatibility, internationalization, technical drawing mode, improved import and export, and other features and fixes.