Spectrum: Allow Ctrl+mouse wheel to zoom bandwidth when over zoom buttons (Coded by N1MM) Allow Alt-D to delete Busy@ spots (G3RXQ) (Coded by N1MM) Improve "Auto-Set Column Widths" accuracy (N7EPD) (Coded by N1MM) Fixed IARU where entering exchange before HQ call logged IARU Zone instead of special (VA3EC) (Coded by AB2ZY) RRCT/RRCTT contests: removed changes made for 2020 because of Covid-19 - automatic DUPE reset every 2 hours, multipliers by band AND mode. (many) (Coded by NA3M) Experimental - in SO2R, Left Shift+up/down and Right Shift+up/down control jumping between spectrum signals (N1EN) (Coded by N1MM)