Orange-spectroscopy

[ENH] Partial least squares regressor
[ENH] Faster FFT (multirow processing)
[FIX] Filter non-finite values from spectra plot

[ENH] Tile-by-tile file loader and preprocessor
[ENH] Responsive Spectra widget
[ENH] Responsive Hyperspectra widget
[ENH] More responsive Preprocess and Integrate widgets; progress bars
[ENH] EMSC, me-EMSC: smoothed weighting
[ENH] Read Neaspec GSF files

[ENH] Spectra, Hyper: selection also with mouse drag
[FIX] PCA denoising reproducibility

[FIX] Fix handling rows with all-NaN values

[ENH] XAS normalization, EXAFS extraction
[ENH] Spectral Series widget
[ENH] New reader for neaspec files
[ENH] Multifile shows errors for individual files
[ENH] Integrate range warnings
[FIX] Fix saving graphs to work with Orange 3.21
[FIX] Multi file widget: fix showing wrong sheet

[ENH] Tests for irfft calcuations (agilent data)
[ENH] Rock XAS readers
[ENH] OWPreprocess: show up to 100 preview spectra
[ENH] Increase shown spectra limit from 100 to 1000
[ENH] Normalize by reference
[ENH] Show preprocessor exceptions as errors in Preprocess Spectra
[ENH] Preprocessor warnings
[ENH] Enable changing the reference frame in Stack Align
[FIX] owpreprocess: fix segfault on widget removal
[FIX] Interferogram to Spectrum: fix zero-filling factor
[FIX] Subtract DC value from IFG
[FIX] Fix rubberband (qhull) ValueError on all-NaN sample row
[FIX] OWIntegrate: fix non-meta output
Test and handle (-) infs in preprocessors