Loos 4.0

We are pleased to announce the release of LOOS-4.0. If you have been working from the main branch, there should be minimal change in how you use LOOS. However, behind the scenes, there have been many changes. In particular, we are now using cmake rather than scons for building LOOS. In addition, PyLOOS is installed via pip into your Python (or conda) environment. There are also several new tools.

Within the next week or two, we expect to release a version installable via conda-forge, which will make installation much simpler.