* Improved Documentation: Clearer and more comprehensive information on HTRfit functionalities and usage.
* Additional Metrics: Added RMSE for enhanced model evaluation.
* Additional plot: Violin plot to measure proximity between actual and estimate for random effects.
* Improved Flexibility: Ability to combine various genes behavior with combine_mock()
* User experience: More informative messages.
* R 4.4.0 Compatible: Fully supports the latest R version.