CTAN has a new package: luatex
This luatex release starts a new chain of stable betas, and will be the version included in TeXLive 2010.
This package is located at http://tug.ctan.org/tex-archive/systems/luatex . More information is at http://tug.ctan.org/pkg/luatex (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
luatex – The LuaTeX engine
LuaTeX is a greatly extended version of pdfTeX using Lua as an embedded scripting language. The LuaTeX project’s main objective is to provide an open and configurable variant of TeX while at the same time offering substantive backward compatibility.
LuaTeX uses Unicode (as UTF-8) as its default input encoding, and is able to use modern (OpenType and TrueType) fonts (for both text and mathematics).
|The LuaTeX Team