DOSBox SVN r3892 is released. DOSBox emulates an Intel x86 PC, complete with sound, graphics, mouse, joystick, modem, etc., necessary for running many old MS-DOS games that simply cannot be run on modern PCs and operating systems, such as Microsoft Windows XP, Windows Vista, Linux and FreeBSD. However, it is not restricted to running only games. In theory, any MS-DOS or PC-DOS (referred to commonly as "DOS") application should run in DOSBox, but the emphasis has been on getting DOS games to run smoothly, which means that communication, networking and printer support are still in early development.

DOSBox also comes with its own DOS-like command prompt. It is still quite rudimentary and lacks many of the features found in MS-DOS, but it is sufficient for installing and running most DOS games.

DOSBox SVN Changelog:
r3892
Arrange stack to restore registers when a child PSP is terminated. Fixes crashes in some demos (Blashphemy by Fatal Justice, Dreamwar by Elfsong, Mystic by Xenogenesis, et al).
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r3891
Mapper enhancements: Run mapper through an event to prevent crash on exit when mapper key is deleted. Display disabled items or events with no binding in grey color. Simplify joystick array init with a memset.
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Download: DOSBox SVN r3892
Source: Here