[ENH] OWFFT: Configure Complex FFT manually
[ENH] OWFFT: Simplify auto dx handling, expand documentation
[FIX] opusFC.MultiRegionTRCDataReturn can return no regions
[ENH] Add Image Overlay: new widget
[ENH] Unified NeaSpec readers (breaking change for .nea files)
[ENH] OWPeakfit: Show preview fits for provided subset
[FIX] owoverlay: Don't set default input
[FIX] owhyper: Show RGB limits settings in color box when selected
[FIX] CurvePlot: Markings count as Items (for bounds corrections)
[FIX] HyperSpectra selection: square -> rectangle
4+ Angle Polarization: update link to publication