WinUAE v4.9.0 Beta 34 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 v4.9.0 Beta 34 changelog:
- Harmnless bug causing "Negative nr_color_changes.. " log messages fixed.
- Copper VBLANK startup was 2 cycles too early. (Previous fix was not correct)
- Partially reverted b9 sound update that caused worse sound stability on some systems. It also makes FPS value slightly less stable.
- Audio volume (from AUDxVOL) is only loaded to internal volume register when period counter is loaded. Volume changes during period counting don't affect audio until next period load.
- Copper writes to AUDxDAT in non-cycle exact modes had inaccurate timing.
- AUDxDAT undocumented feature: AUDxDAT write has 1 cycle delay, state machine==3 INTREQ test is done when period counter==1, not when it is zero. (Thanks to ross again, another weird test set )
- RTG screen was not fully cleared in some situations when switching modes (b25)
- Changed debugger "dp" to "dppc" (switch to PPC disassembly mode)
- Ateo Pixel 64 RTG board emulation. Another Cirrus Logic based RTG board. Very quickly done, only works with recent Picasso96 versions, does not work with drivers that need ateobus.library (will be done if someone disassembles it, I am too lazy, as usual). 256 color mode has wrong colors and right edge wraps around. Does not autoswitch.
- "Smooth Copper" works correctly again.

Download: WinUAE v4.9.0 Beta 34 x86
Download: WinUAE v4.9.0 Beta 34 x64
Source: Here