Changes in version 0.2.0 (2026-05-29) - First CRAN submission. - Replaced fragile regex-based Stan model parser with a robust token-based parser. Supports modern Stan syntax including the array[] declaration style, new constrained types (sum_to_zero_vector, etc.), and target += statements with _lupdf/_lupmf suffixes. - Expanded test suite from 108 to 197 tests, covering parsing, log probability calculations, specification creation, weight computation, and summary functions. Changes in version 0.1.2 - Add support for cmdstanr objects by passing a list containing the fit and the model object. - Fix bug in parsing code that caused an error with some target += model statements. Changes in version 0.1.1 - Improved documentation and additional references. - Fix bug in extract_samp_stmts() which prevented brmsfit objects from being used directly. Changes in version 0.1.0 - Initial release. - Basic workflow implemented: make_spec(), adjust_weights(), and summarize()/spec_plot().