…ed packages Rmpfr & gmp in G_expected, G_variance, and G_priorDensity. Minor speed-up to Procrustes when dilate=TRUE. summary.Results_IMIFA gains the printing-related argument "MAP". Minor fixes for negative discount (an experimental feature). Minor efficiency gain to slice sampler for IM(I)FA methods. Edited printed details when `plot.meth="zlabels"` with unsupplied `zlabels`.