Changes in version 0.8                         

New Features

  - New gof() function for computing numerical goodness-of-fit
    statistics (Cramér-von Mises and Kolmogorov-Smirnov) for fitted RGA
    models.
  - New predict_duane() function for making predictions from Duane
    models, with confidence bounds and print/plot S3 methods.
  - New MCP server integration via rga_mcp_server(), exposing ReliaGrowR
    functions as Model Context Protocol tools for AI assistants such as
    Claude.

Minor improvements and bug fixes

  - New vignette on Reliability Demonstration Test Planning.
  - New vignette on MCP server usage.
  - Updated and expanded test suite for Duane, GOF, and MCP functions.
  - Other minor improvements and bug fixes.

                  Changes in version 0.6 (2026-04-16)                   

New Features

  - New nhpp() function for fitting parametric Non-Homogeneous Poisson
    Process (NHPP) models (Power Law and Log-Linear) to recurrent event
    data from repairable systems, including piecewise/segmented support
    with automatic change point detection.
  - New mcf() function for non-parametric Mean Cumulative Function
    estimation using the Nelson-Aalen estimator.
  - New exposure() function for computing system exposure (total
    operating time at risk) across repairable systems.
  - New overlay_rga() and overlay_nhpp() functions for overlaying
    multiple model fits on a single plot.
  - New hex sticker logo for the package.

Minor improvements and bug fixes

  - Updated and expanded test suite for NHPP, MCF, and exposure models.
  - New vignette on Repairable Systems Analysis (RSA).
  - Updated README with new features and logo.
  - Other minor improvements and bug fixes.

                        Changes in version 0.4.0                        

New Features

  - New sim_failures() function for simulating failures with optional
    simulation window parameter.
  - MLE fit method for rga() function for maximum likelihood estimation.
  - Enhanced predict_rga() function for making predictions from RGA
    models.
  - Added confidence intervals for Duane model.
  - Enhanced rdt() function with f parameter for failure-allowed
    reliability demonstration test plans.

Minor improvements and bug fixes

  - Fixed legend in rga_predict plot.
  - Added WeibullR to package suggests.
  - New comprehensive RGF (Reliability Growth Function) vignette with
    detailed documentation.
  - Updated and improved test suite throughout.
  - Enhanced package documentation and examples.
  - Updated citation information.
  - Code styling improvements.
  - Other minor improvements and bug fixes.

                  Changes in version 0.3 (2025-11-07)                   

Minor improvements and bug Fixes

  - More plotting options for RGA and Duane models.
  - More printing options for RGA and Duane models.
  - New vignette on reliability data management.
  - More documentation and examples.
  - Other minor improvements and bug fixes.

                  Changes in version 0.2 (2025-09-21)                   

Breaking Changes

  - duane_plot function has been renamed to duane function with a
    separate S3 method for plotting.
  - plot_rga function has been replaced with a separate S3 method for
    plotting RGA objects.

New Features

  - New goodness of fit plotting functions for RGA models called
    ppplot.rga and qqplot.rga. for P-P plots and Q-Q plots respectively.
  - New rdt function for generating reliability demonstration test
    plans.

Minor improvements and bug fixes

  - More plotting options for RGA and Duane models.
  - More documentation and examples.
  - Other minor improvements and bug fixes.

                 Changes in version 0.1.5 (2025-07-13)                  

Minor Updates and Bug Fixes

  - Minor improvements, documentation updates, and bug fixes.

                 Changes in version 0.1.4 (2025-05-16)                  

New features

  - New custom print methods for RGA and Duane models.
  - More plot options for RGA and Duane models.

Minor Updates and Bug Fixes

  - Other minor improvements, documentation updates, and bug fixes.

                 Changes in version 0.1.3 (2024-11-16)                  

Minor Updates and Bug Fixes

  - Model results now include more details for model parameters
    including standard error, confidence bounds, etc.
  - Other minor improvements.

                        Changes in version 0.1.2                        

Minor Updates and Bug Fixes

  - Duane model not includes optional plot argument.
  - Other minor improvements.

                 Changes in version 0.1.1 (2024-11-01)                  

Minor Updates and Bug Fixes

  - RGA and Duane model results now include goodness of fit metrics (AIC
    and BIC).
  - Duane model results now include fitted values.
  - Other minor improvements

                 Changes in version 0.1.0 (2024-09-19)                  

  - Initial release.