Just a quick note: FreeCAD, one of the CAD systems that are supported by BOLTS at the moment, recently released version 0.14. This version contains a huge number of new features, improvements and bug fixes. For details see the Release Notes.
And although it has been rather quiet on this blog for quite some time, I am still working behind the scenes on a major rewrite of large portions of BOLTS, which will allow a lot of improvements. Stay tuned.