Hello all, I have just sent an l3build update to CTAN. Notable changes: - Update log normalisation for latest LuaTeX release - Move some log normalisation to LuaTeX-only (will require some .tlg files for other engines to be regenerated) - More comprehensive removal of line numbers in test logs - Add support for BibTeX - Overhaul typsetting support to allow flexible construction of typesetting pathways - Internal Lua coding improvements - Internal improvements in handling relative paths Please allow 48 h for the new version to propagate around the CTAN network. -- Joseph Wright