In no particular order…

• Improvements to installer for RPi
• Make SER work on 32-bit machines
• Big cleanup of liboacam API
• Fix raw mode for ASI colour cameras
• Enable 16-bit for ASI colour cameras
• Enable 2x binning for ASI colour cameras
• Add support for user-selectable displayed controls
• Support 16-bit bayer frame formats for AVI
• Fixed AVI timebase bug
• Add ROI support
• Add Smooth Hue demosaic method
• Add VNG demosaic method
• Add “%INDEX”/”%I” filename substitution
• Add TIFF output support
• Add support for more camera controls
• Improvements to QHY5 camera handling
• Support ROI on QHY5
• Various other code cleanups