WinUAE v4.9.0 Beta 28 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 28 changelog:
- Fixed buffer overflow if more than 9 devices were found when enumerating NPCap/WinCap devices. (Special SLIRP cases ignore max size check)
- Mid screen HBlank change didn't force current scan line redraw. It could have caused glitches in some weird situations.
- Fixed crash when display DMA start/stop/position was too weird. (Can happen if setup changes mid scanline with DMA already active)
- AGA borderblank hires pixel delay is working again.
- b27 bitplane allocation optimization fix.
- Copper WAIT can't wake up at the start of scanline. (This was lost when custom emulation rewrite started)
- Sprite emulation fix, vblank end sprite reset and first possible sprite DMA didn't use same line.
- Blitter register modification while active support was partially broken few betas ago.
- ECS Denise H/V-blank emulation updates.
- RTS/RTE/RTR/RTD disassembly shows also return address, calculated using current stack pointer value.
- DMA debugger now includes DDFSTRT (0), DDFSTOP (1) and hardwired DDFSTOP (2) positions if match caused bitplane DMA to start (DDFSTRT) or stop (DDFSTRT/hardwired DDFSTOP).
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Download: WinUAE v4.9.0 Beta 28 x86
Download: WinUAE v4.9.0 Beta 28 x64
Source: Here