Changes in version 1.0.0 (2026-04-30)                  

New features

  - Added univariate residual life analysis:
    
      - lt_residual() — Laplace transform of residual life E[e^{-sX} | X
        > t]
      - hazard_rate() — hazard rate h(t) = f(t)/S(t)
      - mean_residual() — mean residual life m(t) = E[X-t | X>t]
      - np_lt_residual() — nonparametric estimator

  - Added three univariate stochastic order checks:
    
      - lt_rl_order() — Laplace transform order of residual lives
      - hr_order() — hazard rate order
      - mrl_order() — mean residual life order

                 Changes in version 0.2.0 (2026-04-29)                  

CRAN submission release

  - Fixed CRAN review issues: corrected URLs, removed non-ASCII Unicode
    characters from Rd files, and updated .Rbuildignore exclusions.
  - Added WORDLIST for spell-checking.
  - Updated package documentation and metadata.

                        Changes in version 0.1.0                        

Initial release

  - Added bivariate Laplace transform of residual lives: blt_residual(),
    blt_residual_gumbel(), np_blt_residual(), sim_blt_residual().

  - Added bivariate hazard gradient and mean residual life:
    biv_hazard_gradient(), biv_mean_residual().

  - Added NBUHR/NWUHR aging class test: nbuhr_test().

  - Added bivariate Laplace transform of reversed residual lives:
    blt_reversed(), blt_reversed_fgm(), blt_reversed_power().

  - Added reversed hazard gradient and reversed MRL:
    biv_rhazard_gradient(), biv_rmrl().

  - Added stochastic ordering functions: blt_order_residual(),
    blt_order_reversed(), biv_whr_order(), biv_wmrl_order(),
    biv_brlmr_order(), biv_wrhr_order(), biv_wrmrl_order().

  - Added entropy and information generating functions:
    shannon_entropy(), info_gen_function().

  - Added parametric distributions: Gumbel bivariate exponential, FGM,
    bivariate power, Schur-constant.

  - Added plotting utilities: plot_blt_residual(), plot_blt_reversed().