0.4.0 (2026-10-21)
  * Error handling for all samplers with optional diagnostic mode.
  * Improved numerical stability of tail-probability calculations in pseudo-target functions.
  * Corrected errors with ESS (specify likelihood instead of target) and GESS (pass Cholesky flag to ESS).
  * Corrected AUC/MSW histogram calculations with unequal bin widths; implemented AUC by numerical integration.
  * Streamlined pseudo-target utility functions.
  * Deprecated function auc() and use of degf for pseudo-target degrees of freedom.
  * Added random-walk Metropolis.
  * Reduced per-call overhead of samplers and pseudo-target functions without changing results.
  * Fixed deprecated auc() failing when y is a function and ignoring nbins.
  * Documentation corrections, including the name of the qslice.diagnostics option.

0.3.1 (2024-05-29)
  * A few cosmetic improvements based on CRAN feedback.

0.3.0 (2024-05-28)
  * Initial submission to CRAN.