IMP 2.21.0 is now available. This adds support for spatiotemporal modeling and nested sampling-based optimization of representation. This is also the last version of IMP to support Python 2; please port your workflows to Python 3.
See https://integrativemodeling.org/2.21.0/doc/manual/changelog.html for the full change log.
Check it out at https://integrativemodeling.org/
Ben