WinUAE v4.9.2 Beta 2 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 v4.9.2 Beta 2 changelog:
- Display resync blanking was stuck enabled (~1s blank screen when mode switches)
- Internal emulated serial devices (for example laserdisc player) data transfer was unstable.
- Z3 hardware emulated RTG board autoconfig size data was fixed and then was broken again.
- Some NCR710+ SCSI controllers hung.
- Serial port status bits were not correct in all CPU modes.
- Internal CPU instruction emulation table refactoring, use separate table for instructions that return total cycles and instruction that count cycles internally (cycle-exact modes).
- Quickstart panel floppy type dialog was partially clipped if GUI was using smaller default size.
- D3D9 full install was accidentally required (d3dcompiler_47.dll error message).
- Automatic fall back to GDI mode (if both D3D11 and D3D9 is not available) retried forever.

Download: WinUAE v4.9.2 Beta 2 x86
Download: WinUAE v4.9.2 Beta 2 x64
Source: Here