Changes in version 0.4.2.9000                      

                 Changes in version 0.4.2 (2026-01-14)                  

  - Updated C++ code to use std::isfinite() on scalar values instead of
    arma::is_finite() which is meant for Armadillo objects. Also,
    replaced use of arma::is_finite() in favour of .is_finite() method
    of Armadillo objects.
  - Better handling of precomputed data in vignettes.
  - Skip examples and vignettes to accommodate some weird issues on some
    Rhub platforms.
  - Fixes #17 which reported integer overflow when computing linear
    indices for large datasets by computing on the fly indices (i,j)
    from linear indices.

                 Changes in version 0.4.1 (2025-01-14)                  

Bug fixes

  - Properly set up future workers by ensuring that fdacluster is
    loaded.
  - Replace SRSF acronym with the correct SRVF one.

                 Changes in version 0.4.0 (2025-01-12)                  

Major features

  - Expanded arguments of fdakmeans() to allow for more control over the
    type of input functional data:
      - is_domain_interval allows one to state if all curves are defined
        on the same fixed interval;
      - transformation specifies the transformation to be applied to the
        data before clustering.
      - check_option_compatibility() handles errors when incompatible
        options are selected.
  - Created two separate C++ classes for $L^2$ distance and normalized
    $L^2$ distance; the former cannot be used in combination with
    dilation or affine warping classes because it is not invariant to
    these transformations.

Minor improvements and bug fixes

  - Integrated distances in C++ classes are now computed via
    arma::trapz().
  - Added talk given at Rencontres R 2023 in Avignon, France to the News
    section of the website.
  - Reduced number of dependencies: removed dplyr, forcats, tidyr,
    purrr.
  - Replaced furrr dependency in favor of future.apply to further reduce
    number of dependencies.
  - Updated README file.
  - Updated GHA workflows.
  - Updated vignettes.
  - Bug fixes.

                 Changes in version 0.3.0 (2023-07-04)                  

  - Added median centroid type;
  - Median and mean centroid types are now defined on the union of
    individual grids;
  - Simplified caps class to avoid storing objects multiple times under
    different names;
  - Added vignette on initialization strategies for k-means;
  - Added article on use case about the Berkeley growth study;
  - Added article on supported input formats.

                 Changes in version 0.2.2 (2023-05-25)                  

  - Make sure one can use fdacluster with namespace notation.
  - Make sure not to use fda or funData before checking it is available.

                 Changes in version 0.2.1 (2023-05-19)                  

  - Add DBSCAN clustering;
  - Fix C++ compiler issues that errored when accessing empty vectors.

                 Changes in version 0.2.0 (2023-05-18)                  

  - Add hierarchical clustering;
  - Enforce n_clusters in output via linear programming (LP) using the
    lpSolve package;
  - New caps class for storing results from functional Clustering with
    Amplitude and Phase Separation in a consistent way;
  - Add tools for comparing clustering results (mcaps objects, autoplot
    and plot specialized method implementations);
  - Add seeding strategies for kmeans (via hierarchical clustering or
    k-means++ or k-means++ with exhaustive search of the first center or
    exhaustive search of all the centers);
  - Add within-cluster domain auto-extension via mean imputation;
  - Add possibility to cluster according to phase variability instead of
    amplitude variability.
  - Renaming of functions: to perform k-means with alignment, now use
    fdakmeans(), to perform HAC with alignment, now use fdahclust().

                 Changes in version 0.1.1 (2022-05-09)                  

  - Fixed undefined behavior sanitizer issues spotted by UBSAN.
  - Added reference to published work related to the package in
    DESCRIPTION.

                 Changes in version 0.1.0 (2022-02-01)                  

  - Initial release.
  - Added a NEWS.md file to track changes to the package.