WinUAE v2.4.1 Beta 13 (RC2) 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 13 (RC2) changelog:

- Possible improvement for low latency no buffer mode tearing problem. * Fastest possible CPU: very simple dynamic flip delay timing adjustment. Reduces tearing (and slows down CPU emulation speed) but won't fix it completely. Difficult problem to solve 100% without losing too much CPU speed. Currently only way to remove tearing is to reduce CPU speed. * Cycle-exact/approximate CPU: Tearing problem on some systems should be fixed. - Fastes possible low latency vsync sometimes flipped buffers before or during internal frame rendering, usual result was same frame being shown multiple times. - Legacy vsync refresh rate didn't override internal chipset refresh rate causing very bad slow down if rates didn't match. - Map directory filesystem Windows error ERROR_INVALID_PARAMETER to AOS ERROR_OBJECT_NOT_AROUND, GetFreeSpace("path to empty CD drive") returns this code on some systems. - Validate SCSI INQUIRY data before using it when requesting IOCTL CDROM vendor and product names. It seems query can return success without returning any data in some situations. - Store beta dialog state to winuae.ini if enabled. - Random bsdsocket crash when calling gethostbyname() with numeric IP address. (2.4.0) - Allow again zero back buffers in DirectDraw mode, 2.3.3 allowed this configuration. - Canceling HD HDF cloning froze the GUI. (Possibly Vista and newer only) - Store also monitor's system specific id string to config file, system can have multiple identical monitors.

Download: WinUAE v2.4.1 Beta 13 (RC2)
Source: Here