betaARMA 1.1.0 (2026-04-14)

Bug fixes

• Fixed incorrect computation of ystar in score_vector_barma(); previously the estimates were only correct for the logit link function.

New features

• Export loglik_barma(), score_vector_barma(), and fim_barma() to allow advanced user access to model internals.

Breaking changes

• Deprecate ar = NA and ma = NA for absent AR/MA components. Use ar = integer(0) and ma = integer(0) or omit the arguments. Backward compatibility is preserved in barma() with a deprecation warning.

Improvements

• Simplify internal handling of absent AR/MA components using vectorized operations.
• Standardize parameter order across core functions to (alpha, varphi, theta, beta, phi).
• Set default link to "logit" in make_link_structure() and improve error messages for unsupported links.
• Rename internal helper ._get_phi_start to .get_phi_start for consistency with R conventions.
• Improve documentation of precision parameter initialization in start_values().

betaARMA 1.0.1 (2026-03-29)

Documentation

• Update README for CRAN release.
• Add CRAN status badge.
• Use install.packages() as primary installation method.
• Update citation to version 1.0.1 with proper BibTeX key.
• Exclude generated README.html from version control.

betaARMA 1.0.0 (2026-03-21)

• Initial CRAN submission.