The project source code, documentation, and release notes, can be downloaded from: http://code.google.com/p/psopt/downloads/list The latest documentation in PDF format is available through this link. Post release notes are available at Please note that Google code is no longer open to code updates. A test release for version 4 is currently available from GitHub via the following link (This test release only supports Ubuntu Linux 16.04 and 15.04): |