n the number of particles for a <code>run_stage</code> call has been changed from 1000 to 100 particles. 100 particles should be more than sufficient for most models/data.</li>
<li>Default on the number of particles for an <code>init</code> call has been changed from 1000 to 100 particles. 100 particles should be more than sufficient for most models/data.</li>
<li>Default on the update frequency of the proposal distribution has been changed from 500 to 50 particles. This is a relatively cheap operation, so 