Changes in version 5.1.0                        

  - Add focei/foce linearization

  - Add formula interface

  - Add vignettes on linearization, formula interface, log-likelihood
    profiling and preconditioning.

                 Changes in version 5.0.0 (2025-11-29)                  

  - Update internal fit to be nlmixr2est 5.0.0 fit object

                        Changes in version 3.0.3                        

  - Allow raw fits to be returned (or only the parameters)

                 Changes in version 3.0.2 (2025-02-17)                  

  - Make sure bootstrapped thetas are named. Fixed issue #76

                 Changes in version 3.0.1 (2024-10-29)                  

  - Remove non-functioning SCM for now (#71)

                 Changes in version 3.0.0 (2024-09-18)                  

  - New profile() method for likelihood profiling (Issue #1)

                 Changes in version 2.0.10 (2024-05-29)                 

  - bootstrapFit() fixes se option (Issue #66)

                 Changes in version 2.0.9 (2024-01-31)                  

  - bootstrapFit() now will be more careful handling NA values so they
    do not completely affect results (Issue #59)

  - bootstrapFit() will now only take the correlation of the non-zero
    diagonals (Issue #59).

  - New method for knit_print() will generate model equations for LaTeX
    reporting automatically.

  - Tests are now skipped if they contain linear compartment models that
    need gradients when the gradients are not compiled (as in the case
    of intel c++).

                 Changes in version 2.0.8 (2022-10-22)                  

  - Use assignInMyNamespace() instead of using the global assignment
    operator for the horseshoe prior

  - Be specific in version requirements (as requested by CRAN checks)

  - Move the theoFitOde.rda data build to devtools::document() to reduce
    CRAN build time (could add more standard models like warfarin for
    package developers which takes way too much time for CRAN)

                 Changes in version 2.0.7 (2022-10-19)                  

  - Fix cli issues with the new cli 3.4+ release that will allow
    bootstrapping to run again (before cli would error, this fixes the
    donttest issues on CRAN).

  - Fixed step-wise covariate selection to work a bit better with the
    updated UI, thanks to Vishal Sarsani

  - Added lasso covariate selection (thanks to Vishal Sarsani)

  - Added horseshoe prior covarite selecion (thanks to Vishal Sarsani)

  - Added a NEWS.md file to track changes to the package.