Changes in version 1.1.4 (2024-02-15) - The bug in computing the posterior density is fixed. Changes in version 1.1.2 (2024-01-19) - The bug in computing the posterior density is fixed. Changes in version 1.1.1 (2022-10-19) - The function type is modified for 'abs' (arma::abs for vector, and fabs for double) Changes in version 1.1.0 (2022-09-02) - The logarithm of the marginal likelihood is computed using Chib and Jeliazkov (2001) Changes in version 1.0.0 (2022-06-02) - The MCMC estimation package for the stochastic volatility models with and without leverage.