Changes in version 0.4.0.9000                      

  - Added PriorFunction and PriorClusters to draw from the base measure.
  - Fixed a bug in the likelihood calculation (#21) by Filippo Fiocchi.
  - Added hierarchical print statement method.

                 Changes in version 0.4.0 (2020-06-13)                  

  - Hierarchical Normal Models added by Giovanni Sighinolfi
  - Added Giovanni Sighinolfi as a contributor.
  - Added params chain to Hidden Markov Models
  - Updated the vignette for hierarchical normal models.

                 Changes in version 0.3.1 (2019-12-11)                  

  - Fixed matrix class checking for R 4.0.0
  - Corrected typos in vignette
  - Added a parameter for the number of initial clusters in
    DirichletProcessMvnormal.
  - Various refactoring.

                 Changes in version 0.3.0 (2019-05-03)                  

  - Added Hidden Markov models.
  - Fixed bug in PosteriorClusters and PosteriorFunction.
  - Added in new Beta mixture model for avoiding boundary.
  - Fixed a bug in ChangeObservations when using more than one
    dimension.
  - Added in Burn, Print and Diagnostic Plots.

                 Changes in version 0.2.2 (2018-11-23)                  

  - Added a likelihood variable for the dirichletprocess class that is
    calculate with each fit iteration.
  - Added option to change how many Metropolis-Hasting steps are used in
    each iteration.
  - Added a likelihood calculation with each iteration.
  - Added and refactored some tests.
  - Updated vignette.
  - Additional options to univariate plotting.
  - Added Kees Mulder as a contributor.

                 Changes in version 0.2.1 (2018-04-18)                  

  - Added AppVeyor, Travis-CI and codecov.io badges.
  - Added penalised log-likelihood step for posterior cluster parameter
    inference.
  - Added exponential mixture model DirichletProcessExponential.
  - Updated plot. Multivariate Gaussian models can now be plotted.
  - Various bug fixes.
  - Updated description.

                 Changes in version 0.2.0 (2018-01-29)                  

  - First public release.
  - Added a NEWS.md file to track changes to the package.