[XeTeX] XeTeX release 0.7 available

[Jonathan Kew]

A new XeTeX release, v. 0.7, is now available. The installer package is 
on the XeTeX site:

	http://scripts.sil.org/xetex

Alternatively, an i-Package is also available; see "Jonathan Kew's 
i-Directory @ SIL" in the i-Installer Known Packages directory. Either 
installer provides the exact same software.

There are also updated sample files, including new samples to 
demonstrate the features added in 0.7. These include additional XeTeX 
primitives to allow macro writers to query AAT fonts to determine the 
available features and settings, and additional \special{}s to support 
Quartz transformations and shadows.

The installer also provides LaTeX support for graphics and color, 
thanks to Ross's efforts.

Jonathan