Changes in version 1.0.1 (2026-03-19)                  

Bug fixes

  - Fixed a bug in plot_bode() where the frequency axis was linearly
    spaced instead of log-spaced, causing distortion on the logarithmic
    scale.

New features

  - Added plot_freq_amplitude() to display the frequency amplitude
    spectrum of a time series with reference lines at the cutoff and
    Nyquist frequencies.

Documentation

  - Fixed example in poles_AR() where fit object was not defined.
  - Updated all plot function examples to use simulate_ar_split() for
    consistency with the vignette.
  - Removed set.seed() calls from examples.
  - Replaced all \dontrun{} with \donttest{} throughout the package.
  - Added DOI reference in DESCRIPTION.
  - Removed single quotes from non-software terms in DESCRIPTION.

                        Changes in version 1.0.0                        

  - Initial CRAN submission.