# What’s new

## v0.1.4 (April 2021)

Important

The package has now been renamed AntroPy (previously EntroPy)!

Faster implementation of

`antropy.lziv_complexity()`

(see PR1). Among other improvements, strings are now mapped to UTF-8 integer representations.

## v0.1.3 (March 2021)

Added the

`entropy.num_zerocross()`

function to calculate the (normalized) number of zero-crossings on N-D data.Added the

`entropy.hjorth_params()`

function to calculate the mobility and complexity Hjorth parameters on N-D data.Add support for N-D data in

`entropy.spectral_entropy()`

,`entropy.petrosian_fd()`

and`entropy.katz_fd()`

.Use the stochastic package to generate stochastic time-series.

## v0.1.2 (May 2020)

`entropy.lziv_complexity()`

now works with non-binary sequence (e.g. “12345” or “Hello World!”)The average fluctuations in

`entropy.detrended_fluctuation()`

is now calculated using the root mean square instead of a simple arithmetic. For more details, please refer to this GitHub issue.Updated flake8

## v0.1.1 (November 2019)

Added Lempel-Ziv complexity (

`entropy.lziv_complexity()`

) for binary sequence.

## v0.1.0 (October 2018)

Initial release.

Permutation entropy

Spectral entropy

Singular value decomposition entropy

Approximate entropy

Sample entropy

Petrosian Fractal Dimension

Katz Fractal Dimension

Higuchi Fractal Dimension

Detrended fluctuation analysis