PhasorPy 0.5 (2025-04-11)

This is the fifth alpha release of the PhasorPy library. It contains several bug fixes and improvements. The new phasor_cluster_gmm function finds clusters in phasor coordinates using a Gaussian mixture model. The phasor_filter_pawflim function applies a wavelet filter using the pawFLIM library.

This release supports Python 3.11 to 3.13. Python 3.10 is no longer supported.

What’s Changed

• Bump version by @cgohlke in phasorpy/phasorpy#183

• Bug Fix for phasor_calibrate when skipping axes with harmonic axis by @bruno-pannunzio in phasorpy/phasorpy#185

• Fixes for liffile 2025.2.6 by @cgohlke in phasorpy/phasorpy#184

• Fix phasor_normalize with numpy 1.24 by @cgohlke in phasorpy/phasorpy#186

• Add pawFLIM wavelet filter for phasor coordinates by @bruno-pannunzio in phasorpy/phasorpy#167

• Add dataset from zenodo.org/records/14860228 by @cgohlke in phasorpy/phasorpy#187

• Improve support for Leica image files by @cgohlke in phasorpy/phasorpy#188

• Remove notes about early stage of development by @cgohlke in phasorpy/phasorpy#189

• Add plot_histograms function by @cgohlke in phasorpy/phasorpy#191

• Fix NaN padding in phasor_to_simfcs_referenced by @cgohlke in phasorpy/phasorpy#192

• Return more metadata from IFLI and FBD readers by @cgohlke in phasorpy/phasorpy#193

• Add more formats to file I/O tutorial by @cgohlke in phasorpy/phasorpy#194

• Fix module attribute of functions in phasorpy.io by @cgohlke in phasorpy/phasorpy#195

• Add plot_image helper function by @cgohlke in phasorpy/phasorpy#196

• Add section on other means to IO tutorial by @cgohlke in phasorpy/phasorpy#197

• Bump pypa/cibuildwheel from 2.22.0 to 2.23.0 in the github-actions group by @dependabot in phasorpy/phasorpy#198

• Improve IO tutorial by @cgohlke in phasorpy/phasorpy#199

• Fix minor issues found by GitHub Copilot by @cgohlke in phasorpy/phasorpy#202

• Move parse_skip_axis function to _utils module by @cgohlke in phasorpy/phasorpy#203

• Fix new mypy errors with numpy 2.2.4 by @cgohlke in phasorpy/phasorpy#204

• Raise minimum requirements by @cgohlke in phasorpy/phasorpy#208

• Add phasor_cluster_gmm function by @R-Blanco802 in phasorpy/phasorpy#201

• Require scikit-learn>=1.5.0 by @cgohlke in phasorpy/phasorpy#209

• Support routing channels in signal_from_sdt by @cgohlke in phasorpy/phasorpy#210

• Improve tests and documentation of phasor_cluster_gmm by @cgohlke in phasorpy/phasorpy#211

• Ignore PhasorPlot.contour cmap if colors is set by @cgohlke in phasorpy/phasorpy#213

• Bump pypa/cibuildwheel from 2.23.1 to 2.23.2 in the github-actions group by @dependabot in phasorpy/phasorpy#214

• Update Ubuntu version by @cgohlke in phasorpy/phasorpy#219

• Require Cython>=3.1.0b1 by @cgohlke in phasorpy/phasorpy#216

• Add PTU file exported from FLIM_testdata.lif with photon filter by @cgohlke in phasorpy/phasorpy#217

• Fix multi-channel FLIM LABS files containing single-channel phasors by @cgohlke in phasorpy/phasorpy#218

• Release v0.5 by @cgohlke in phasorpy/phasorpy#220

New Contributors

• @R-Blanco802 made their first contribution in phasorpy/phasorpy#201

Full Changelog: https://github.com/phasorpy/phasorpy/compare/v0.4…v0.5