WinUAE v2.4.1 Beta 1 is released. WinUAE is the commodore amiga emulator for Windows. WinUAE is a mostly complete software emulation of the hardware of the Commodore Amiga 500/1000/2000. A Commodore Amiga, for those who don’t know, is a 16/32 bit computer system based on the Motorola 680×0 CPU and a few specially designed custom chips that provide very good graphics and sound capabilities. Its first incarnation, the A1000, appeared in 1985, followed by the highly successful A500 and A2000 models. WinUAE is a port of the originally written for Unixish systems UAE; but over time, it seems the Windows port, WinUAE has become the best version available on any platform. WinUAE is free software: you are welcome to distribute copies of it and/or modify it, under certain conditions. There is no warranty of any kind for UAE. For more details concerning these issues, please read the GNU General Public License, which describes the terms under which WinUAE is distributed.

WinUAE v2.4.1 Beta 1 changelog:

- Input custom event autofire support. - Automatically switch to another monitor if current monitor does not support selected RTG mode. (RTG mode list always lists all monitors´ modes) - CDFS ACTION_EXAMINE_ALL crash. (It seems this was 2.4´s most stupid bug) - Fastest possible CPU mode (including JIT) CPU speed throttle option. - Non fastest possible CPU mode CPU speed adjustment option. Currently GUI allows from -90% to 500%. - Removed Adjustable CPU/Chipset speed option, above option should be much better. - Switch from 16bit to 32bit (or vice versa) on startup if selected color depth does not exist. (Beta Windows 8 + NVidia don´t seem to have any 16bit modes) - Experimental sound sync update. Should increase stability of sound sync in non-fastest modes. (Side-effects possible)

Download: WinUAE v2.4.1 Beta 1
Source: Here