DOSBox SVN r4378 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:
r4378
Prevent some possible deadlocks with sti in dynrec core. (jmarsh)
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r4377
Fix DAC output in certain cases. Thanks TheGreatCodeholio.
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r4376
fix up config -r on linux
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r4375
Improve compatibility with older intel chipsets (jmarsh) and fix a warning.
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r4374
Add a bit of hack so cycles=max/auto 90% keeps on working inside batch files after 3925.
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Download: DOSBox SVN r4378
Source: Here