Changes in version 0.1.0 (2026-06-05) Breaking changes from unreleased development version - tar_nlmixr() now produces intermediate targets named _object_simple, _data_simple, and _fit_simple (single-underscore separator). Prior versions used the longer _tar_object_simple/_tar_data_simple/_tar_fit_simple pattern. The new names align with the convention already used by tar_nlmixr_multimodel(). Users with cached pipelines from earlier versions will see one rebuild (the old targets become orphans); targets::tar_destroy() will remove them if desired.