Major highlights of this new version :

• Major rewrite of the internal delays/timers, speed up emulation by ~10% on average
• Various CPU improvements (FPU, IPL timing)
• Faster CPU emulation for 68000 in cycle exact mode (speed up emulation by ~7%)
• More accurate MFP emulation, combined with the new internal timers
• Improved VBLANK position in 50 and 60 Hz mode
• Improved cycle accurate YM2149 emulation, supporting new effects (syncsquare in maxYMiser v1.53)
• Better value for MFP GPIP bit 7 (STE DMA sound and Falcon sound)
• For SCSI, improve "Mode Sense" and "Report Luns"
• For IKDB, better emulation of commands $A and $B
• Better MIDI using PortMidi (Linux/Windows/macOS)
• Better RS232 support for BSD/macOS
• Some fixes for Gemdos HD mode
• Many debugger improvements
• Hatari now defaults to the SMALL_MEM build option, using less RAM during emulation
• ... and many more. See doc/release-notes.txt for the full changelog.

Fixed demos:

• Hackabonds Demo (wrong vblank detection)
• We Were @ HD version under GEMDOS HD (file handle access)

Fixed programs:

• maxYMiser FM v1.53 by gwEn (support for syncsquare effect)

Fixed games:

• Chambers of Shaolin : DMA sound was wrong in STE mode with 1 MB RAM (MFP GPIP bit 7)
• Super Hang On : fix flickering raster colors (bclr #0,$fffffa0f sometimes happened at the same time timer C expired)