                        Changes in version 0.1.0                        

Initial release

rumenGP provides tools for importing, processing, visualizing, fitting,
comparing, and interpreting in vitro rumen gas production data.

Data Import and Processing

  - Added support for importing ANKOM RF data.
  - Added metadata import and validation workflows.
  - Added timestamp parsing utilities.
  - Added pressure-to-volume conversion using the ideal gas law.
  - Added standardized rumen_gp objects.
  - Added quality-control and data-validation functions.
  - Added tools for excluding problematic bottles while preserving
    exclusion records.

Kinetic Models

Implemented the following gas production models:

  - Brody
  - Dual Logistic
  - EXP0
  - EXPL
  - Gompertz
  - Groot
  - LE0
  - LEL
  - Logistic
  - Mitscherlich
  - Michaelis-Menten
  - Orskov and McDonald

Custom Models

  - Added fit_custom() for user-defined nonlinear models.
  - Supports custom formulas.
  - Supports custom starting values.
  - Supports parameter bounds.
  - Integrates with plotting and model-comparison tools.

Model Comparison

  - Added model performance comparison tools.
  - Added model ranking functions.
  - Added treatment-level model comparison.
  - Added treatment-level model ranking.
  - Added best-model selection by treatment.
  - Added model win frequency summaries.

Visualization

  - Added raw gas production plots.
  - Added fitted curve visualization.
  - Added treatment mean visualizations.
  - Added residual diagnostics.
  - Added model comparison visualizations.
  - Added model ranking visualizations.
  - Added dual-pool decomposition plots.

Documentation

  - Added extensive function documentation.

  - Added parameter interpretation guidance.

  - Added executable examples throughout the package.

  - Added five package vignettes:
    
      - Getting Started
      - Importing Data
      - Custom Models
      - Model Equations
      - Interpreting Models

Website

  - Added a pkgdown website.
  - Added searchable reference documentation.
  - Added rendered examples and figures.
  - Added article and vignette integration.

Quality Assurance

  - Achieved clean R CMD check:
    
      - 0 errors
      - 0 warnings
      - 0 notes
