Changes in version 0.2.1 (2026-07-22) - Quotes software names and adds method references with DOIs in the DESCRIPTION Description field, per CRAN review. - Replaces \dontrun{} with \donttest{} in the cdt_fit() and cdtmbnma() examples, guarded by requireNamespace("rstan"), and runs the design-building part of the cdt_fit() example unconditionally. - backend = "auto" no longer selects cmdstanr when its namespace loads but no CmdStan installation is available; it now falls back to rstan. The vignette applies the same check. Changes in version 0.2.0 - Adds complete manual pages and package metadata for a full source release. - Adds cdt_time_data() and cdt_time_fit() for the two-component stage-one longitudinal model in inst/stan/cdt_stage1.stan. - Adds cdt_time_priors() and S3 print(), summary(), coef(), and predict() methods for time-course fits. - Adds structured example-data readers for the sacubitril/valsartan dose plane, antihypertensive factorial extraction template, and COPD BGF extraction template. - Hardens input validation for component doses, references, interaction pairs, priors, and prediction data. - Updates Stan generated-quantities prediction grids to avoid zero-length prediction data. Changes in version 0.1.0 - Initial source release with single-timepoint component dose-response network meta-analysis, continuous and binary likelihoods, bilinear and saturating interaction surfaces, Stan models, tests, and a sacubitril/valsartan example.