.. _release0.93.0:

SpikeInterface 0.93.0 release notes
-----------------------------------

4th February 2022


* add WaveformExtractorExtension (PC, qualitymetrics, spike amplitudes)
  to automatically store and retrieve processed data waveforms folder
* add singularity integration in run_sorter
* add a link to the originating recording to the sorting object
* new framework for collision benchmark
* refactor comparison module and add TemplateComparison
* add template_matching module (experimental)
* add motion_correction module (experimental)



core:
  * fix timestamps when from h5py
  * allow concatenation of datasets with diff srate
  * propagate properties in Recording and Sorting OldToNew wrappers
  * add WaveformExtractorExtension.
  * fix old to new scaling
  * implement filter_units() in waveform extractor and extensions
  * make waveform cache to memory optional
  * refactor old<->new API
  * sorting have a link to the recording and so
  * sorting.get_unit_spike_train have return_times=True/False
  * add 'missing_value' to set_property
  * improve portability of WaveformExtractor
  * add SplitSegmentSorting


extractors:
  * fix KS keep_good_only query
  * remove __del__ from nwbextractor
  * various fix


sorters:
  * singularity integration
  * enhance container handling
  * matlab-compiled IronClust version

toolkit:
  * whiten by property
  * fix unit_localization
  * fix slice in get_chunk_with_margin
  * fix 'single' common referencing
  * enable n_jobs >= 2 compute_spike_amplitudes
  * fix gain/offset shape
  * fix peak sign for amplitude cutoffs
  * refactor template metrics


comparison:
  * new framework for collision benchmark
  * refactor comparison module and add TemplateComparison

widgets:
  * widgets for collision benchmark


export:
  * fix export_to_phy
  * add quality metrics and SI unit ids to phy tsv


sortingcomponents:
  * add select_peaks()
  * add template_matching module (experimental)
  * add motion_correction module (experimental)

doc:
  * various improvements
  * fix some typos