Changes in version 1.4.0 Added stat_growthss to make ggplot layers of models from growthSS. Changes in version 1.3.1 (2025-08-18) Cran release Changes in version 1.3.0.4 Simplified logic in frem to always use an interaction term between design variables. Changes in version 1.3.0.3 Adding option to return exact parameters per each subject simulated in growthSim. Changes in version 1.3.0.2 Bug fixes for growthPlot with brms models that have only 1 group. Explicit error handling for conjugate samples of 1L. Update to field capacity calculations in articles. Changes in version 1.3.0.1 Added logic to joyplots to handle continuous variables on y axis (time). Changes in version 1.3.0 Added 4 and 5 parameter logistic curves to growthSS Changed bw.* functions to pcv.* prefixes to reduce bellwether system artefacts. Changes in version 1.2.0.1 Allowing brms models from growthSS to specify subset of parameters to estimate per group. Changes in version 1.2.0 (2025-04-16) Added conjugate S3 method for outputs from conjugate class. Changed internals for several conjugate distributions. Added Bayes factors to conjugate. Changes in version 1.1.1.0 (2024-11-06) Fixing inelegant failure on cran when building the bellwether vignette without wifi and resubmitting to cran. Changes in version 1.1.0.1 Adding arguments to mvSim to allow for easier simulation of longitudinal multi-value traits from the growth model options supported in growthSim. Changes in version 1.1.0.0 Allowing for multiple grouping variables to be used in growthSS and downstream functions. Changes in version 1.0.0.6 Fixing growthSS behavior with non-integer time options. Changes in version 1.0.0.5 Added S3 class for growthSS and mvSS output (pcvrss) with print/summary methods. Bug fixes for brms models using splines without grouping variables. Bug fixes for brms model plotting without grouping variables. Changes in version 1.0.0.4 Added error handling for examples that read data from github in case they run in a session without an internet connection. Changes in version 1.0.0.3 Changes to frem to allow for using datetimes and for cases where a single timepoint cannot be modeled due to singular grouping. Changes in version 1.0.0.2 Change plotting methods to avoid printing internal labels. Fixed problems where growthSim could simulate changepoint data incorrectly for different changepoints between groups and where the Stan inv_logit function may not be available for model prediction. Changes in version 1.0.0.1 New mvSS function for simplified interface to modeling multi-value traits via growthSS, either longitudinally or at one timepoint. Changes in version 1.0.0 (2024-09-05) - Initial CRAN submission.