Release 0.6.0

Bump version to 0.5.0b18

Bump version to 0.5.0b17

Merge adjusted-circular-correlation feature with version 0.5.0b16

- Add adjusted circular correlation (accorr) connectivity metric
  (Zimmermann et al., 2024, doi:10.1162/imag_a_00350)
- Bump version to 0.5.0b16
- Update security dependencies (fonttools, urllib3, pymdown-extensions, pip)
- Add Ryssa MOFFAT to contributors

Release 0.5.0b15

Release v0.5.0b14

Remove unused dependencies and address security vulnerabilities

- Removed future package which was not being used in the codebase
- Addresses high severity CVE-2025-50817 vulnerability
- Verified other critical dependencies are at secure versions
- Bump version to 0.5.0b13

Update dependencies & security

Feature fNIRS hyperscanning (#226)

fNIRS hyperscanning features:

* group recordings in dyads
* group dyads in a study
* use WTC for coherence
* plot intra/inter subject coherence
* plot connectogram
* coherence as time series
* coherence by region of interest
* export coherence metrics as pandas dataframe
* one shiny dashboard for wavelet exploration
* one shiny dashboard for hyperscanning study exploration
* load already preprocessed fNIRS data or use a basic preprocessor

Merge branch 'master' of github.com:ppsp-team/HyPyP