v2.0.0

This is a major release with several significant improvements.

• The implementation of the check-points to save progress and allow restarting of fits.
• A new simple interface to obtain equally weighted samples directly from results object.
• Allow likelihood functions to return additional computed quantities (blobs) that will be saved together with samples.
• Random slice sampling now supports interval doubling scheme which may increase the performance in the case of bad posteriors.

See the full changelog and links to the documentation of the new features here
https://dynesty.readthedocs.io/en/v2.0.0/#changelog