Release Notes for Pumas 2.3.1

Pumas

Changed EVID to evid in a read_pumas error message to clearly communicate that the keyword is lower case
Fixed the VPC error messages when nodes argument is invalid.
Reenable the fit docstrings that were removed by mistake in v2.3.0
Fixed the feature of using colon-definitions in @init block to allow for calculations that do not directly set an initial value of a compartment
Fixed some language issues in show method for FittedPumasModelInspection

Fixed a bug in NCA where the percentage of AUC that comes from the extrapolated part of the curve would use non-existent keyword argument internally.

Statistical significance now uses Satterthwaite degrees of freedom
Support for additional replicated designs
Results include estimates of within-subject variability CV
Adapted the reference scaling from the ABEL framework to using the critical boundary re-specification according to latest regulatory guidance.
Reference scaling parameter changed from regulatory and auxiliary parameters to (theta - regulatory parameter) and cv_max for maximum within-subject variability for expanding the confidence interval.
Model estimation for linear mixed models in replicated designs now use the repeated observation structure per regulatory guidance.

Column mapping arguments now accept AbstractString and Integer in addition to Symbol arguments.