After
hitting an RC state last week, a second release candidate of
Wine 1.4 is now available.
Wine 1.4-rc2 offers up more bug-fixes, which will continue to be the case until Wine 1.4 is ready for release at which point their Git code-base will move onto supporting the Wine 1.5 development efforts.
Per
the notes on WineHQ.org for Wine 1.4-rc2, the bug-fixes in this second RC are scattered throughout.
Among the key features for Wine 1.4, the first major official release in nearly two years, are e
better Shader Model 4.0 support,
some ARM support,
lots of fixes,
an OpenCL wrapper,
DOSBox integration,
browser updates,
X Input 2 support,
better Direct3D 9.0 support,
a better Internet Explorer,
faster performance,
JavaScript improvements, and
the DIB engine.