Обновился эмулятор Atari ST/STE/TT/Falcon. Изменения:
- Hatari can use SDL2, this will take advantage of HW acceleration on the host PC and greatly enhance perfomance on OSX for example.
- Hatari now uses one single CPU core for all machines (ST, STE, TT, Falcon). No more need for 2 different binaries.
- video emulation now supports the 4 STF wakeup states for MMU/GLUE and a much more accurate state machine for border removal.
- CPU emulation was improved a lot by using WinUAE's CPU and fixing some low level behaviour : IACK sequence, exception/interrupt stacking, 2 cycle accesses, bus accesses timing depending on memory region, instruction pairing.
- Falcon DMA sound was fixed.
- support for MegaST and MegaSTE machine types.
- improvements to Gemdos HD emulation.
- SDL UI reworked with more options.
- resizable window when using SDL2 (using HW acceleration).

Источник:
http://hatari.tuxfamily.org