Hi, I have just uploaded the archives for a new luatex release, 0.74.0. Most noticeable changes: * Lua 5.2 There are no patches to the core Lua files; a future version of luatex will switch to loading the regular lua 5.2 dynamic library instead of depending on a statically compiled one. NOTE: This change can break some of your lua files, as the language has changed a little between versions 5.1 and 5.2 * A bleeding-edge version of luasocket is included, as there is no 5.2-compatible official release yet. * A new lua extension is the two-argument version of string.dump from Luajit: string.dump(function f, [boolean strip]) * Included mpost 1.780 * The implied existence of the following Lua libraries is now deprecated: debug, unicode.*, luazip, lfs, lpeg, zlib, gzip, md5, socket.*, profiler, epdf, fontloader, mplib, and pdfscanner. Future versions of luatex will load these modules on demand from dynamic libraries. Please update your sources to include a 'require' line for each of the library modules mentioned. * Two new callbacks: find_cidmap_file and load_cidmap_file (used by the fontloader to discover .cidmaps) The archives can be downloaded from supelec as usual: http://foundry.supelec.fr/gf/project/luatex/ You could also check out the sources via anonymous svn: svn co http://foundry.supelec.fr/svn/luatex/tags/beta-0.74.0 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org Have fun, Taco