•   Update roxygen2 version to ensure html5 compatibility (>= R 4.2.0).
  • Renamed var and par in batch simulation functions to arg (argument) and ele (element).
  • Adjusted the algorithm of calculating minimal energy paths (previously “minimal elevation paths”).
  • Added an nongradient example function sim_fun_nongrad(); renamed sim_fun_test2() to sim_fun_grad().
  • Added title for the color bar in plot_ly based plots; used theme_bw() throughout all ggplot2 based plots.
  • Improved some documentations; included a new vignette.
  • Cleaned the package to make it CRAN-compatible.
  • Initial release.