parameters 0.28.0

Breaking Changes

• The experimental print_table() function was removed. The aim of this function
  was to test the implementation of the tinytable backend for printing. Now,
  tinytable is fully supported by insight::export_table() and thereby also
  by the various print() resp. display() methods for model parameters.

Changes

• All print_html() methods get an engine argument, to either use the gt
  package or the tinytable package for printing HTML tables. Since tinytable
  not only produces HTML tables, but rather different formats depending on the
  environment, print_html() may also generate a markdown table. Thus, the
  generic display() method can be used, too, which has a format argument that
  also supports "tt" for tinytable.

• Improved support for coxme models in model_parameters(). Random effects
  and group level estimates are now returned as well.

Bug fixes

• Fixed issue with models of class selection with multiple outcomes.