New luatex release, 0.81.0 Hans already explained the changes on primitives; I only add * new epdf.openMemStream(s,l,docid) to create a pdf from a lightuserdata or string. (experimental, do not use in production.) * uniform random generator in mplib is now specific for each numbersystem; * too_precise implemented for binary number system; * several bug fixes. The archives can be downloaded from supelec as usual: https://foundry.supelec.fr/projects/luatex/ You could also check out the sources via anonymous svn: svn co --username anonsvn --password anonsvn \ https://foundry.supelec.fr/svn/luatex/tags/beta-0.81.0 https://foundry.supelec.fr/svn/luatex/tags/beta-0.79.1 Bugs and feature requests can be added to the issue tracker at http://tracker.luatex.org Have fun, Hans, Taco, Luigi