Fixes a bug where some selective sweep models took to long to figure out that the mutation was gone. This error did not give incorrect results. Rather, it resulted in less efficient work flows. See 893
0.17.0
First stable release of the `fwdpy11.conditional_models` module.
This module allows simulations conditioning on events like sweeps, mutations with minimal ages, etc..
The API is somewhat preliminary, and the docs minimal.