Changes in version 1.70.11                       

  - Replaced ::Rf_error with Rcpp::stop()
  - Added vignette on the effect of tree size
  - Added vignette visualizing correlations between statistics

                       Changes in version 1.70.10                       

  - Added matrix-free calculations for eigenvalue related calculations,
    for the eigenvector and the adjacency matrix related summary
    statistics. These are no longer restricted by tree size (although
    for very large trees, calculations might still take considerable
    time, scaling is much better now).
  - Added matrix-free calculations for the min_max laplacian function
  - Note that the RSpectra related statistics are NOT matrix free
    possible: these require all distances between all tips and all
    nodes, which can not be done matrix-free (so these are restricted to
    trees < ~20k nodes, and relatively slow).

                       Changes in version 1.70.9                        

  - Added function to calculate statistics for large trees, which skips
    several distance matrix based statistics that can cause extreme
    memory usage

                 Changes in version 1.70.8 (2025-11-12)                 

  - Removed all references and vignettes making use of the package
    abcrf, as this is longer available on CRAN.
  - Improved compliance to noSuggests CRAN policy.

                 Changes in version 1.70.7 (2025-09-11)                 

  - Fixed numerical issue in calculating mean pair distance for very
    large trees
  - Now use armadillo to calculate Eigen values.
  - Added the function 'sshape', which was previously called the blum
    statistic (the blum function remains available as well). Thanks
    Sophie Kersting for pointing this out!
  - Polished the manual.

                       Changes in version 1.70.6                        

  - Added support for unrooted trees
  - Added check if tree is unrooted, and aborting if statistic does not
    support this
  - Updated reference table in the README file, showing which statistics
    are available for unrooted trees, and which statistics (appear) to
    be affected by root position
  - Using treebalance functions when treestats functions do not suffice
    (e.g. for rquartet for polytomous trees)
  - Updated Wiener test, to include distance matrix based calculation

                 Changes in version 1.70.5 (2024-08-26)                 

Updated references.

                 Changes in version 1.70.4 (2024-07-17)                 

  - Removed C++20 dependency

                       Changes in version 1.70.3                        

  - Version numbering has improved to include the number of statistics
    available.

                        Changes in version 1.1.3                        

  - Reduced dependencies, Matrix and RSpectra are no longer required
    (but availability will improve speed!)
  - calc_all_stats, calc_topology_stats and calc_brts_stats no longer
    return a named list, but return a named vector, for ease of rapid
    calculation across many trees

                        Changes in version 1.1.2                        

  - Removed dependencies to nodeSub by integrating functions to generate
    fully balanced and unbalanced into treestats.
  - Renamed 'calc_balance_stats' to 'calc_topology_stats', and included
    only statistics that take the topology (without the branch lengths)
    into account.

                        Changes in version 1.1.1                        

  - Added the following statistics:

  - minimum(>0) eigenvalue of the Adjacency matrix

  - maximum eigenvalue of the Adjacency matrix

  - minimum(>0) eigenvalue of the Laplacian matrix

  - maximum eigenvalue of the Laplacian matrix

  - double cherries

  - root imbalance

  - four prong

Renamed eigenvector to eigen_centrality (in line with the analogous
function in igraph)

                        Changes in version 1.1.0                        

Add several new statistics:

  - Colless-corrected

  - Colless-Quadratic

  - Total path index

  - Total internal path index

  - Average vertex depth

  - Max Width over Max Depth

                        Changes in version 1.0.7                        

  - Added checks to each statistic verifying the statistic requires an
    ultrametric or binary tree - this should avoid some rare instances
    where memory access violations would pop up when providing a
    non-binary tree to a statistic assuming a binary input phylogeny.
    Many thanks to Fien Strijthaegen for pointing this out.

                        Changes in version 1.0.6                        

  - Added treeness statistic

                 Changes in version 1.0.5 (2024-01-30)                  

  - Squashed a bug in imbalance_steps that would incorrectly calculate
    for smaller trees
  - Added bioRxiv link to DESCRIPTION
  - Added CITATION file

                        Changes in version 1.0.4                        

  - Corrected wording of variation in branch length statistics to
    correctly reflect variance, instead of variation

                 Changes in version 1.0.3 (2024-01-12)                  

  - First release to CRAN