nbconv 0.0.0.9000
- Added a 
NEWS.md file to track changes to the
package. 
nbconv 1.0.0
nbconv 1.0.1
- Fixed bug in nb_sum_saddlepoint() that could lead to NaN errors when
solving the saddlepoint equation with stats::uniroot().
 
- Added parallelization in rnbconv() to speed up large-scale
sampling.
 
- Updated notation in nb_sum_saddlepoint() for clarity.
 
- Added additional checks to ensure: 0 < ps <= 1, mus >= 0,
phis > 0.