Hi,
There has been a release of LuaTeX 0.80 in a bit of a secrecy ;)
Most plaftorms have already been updated, but a few are still missing:
armel-linux, armhf-linux, powerpc-linux, i386-solaris
If you want the latest version of ConTeXt supported on your platform,
you are invited to run the building scripts.
Mojca
