- 01/06/2020 Horace version V3.4 has been released. This is the transient version, released as reference before major changes to sqw object structure is implemented. The release contains no new features but large amount of outdated and unused code is removed. Windows users can pick up working package from the download area and install it as described below. Matlab code without performance extensions works for all operation systems as before. If user of other operating system need performance extensions, they can download appropriate code from Github and use cmake to build mex extensions. The release code tagged on Github as Herbert_3.4_cmake_version and Horace_3.4_cmake_version correspondingly.