On 27/02/2015 16:36, Élie Roux wrote: > https://github.com/lualatex/luatexbase/blob/master/luatexbase-regs.dtx#L266 > > ? Should I make an update removing a few things (or everything)? Can the > LaTeX update and this code coexist? As David says this isn't necessary but it might be a good idea to add a test. Almost all users will get the LaTeX2e update via their TeX system and that will likely have a 'matching' version of other packages. So if you do the update now then almost everyone will get the most transparent change: new kernel, new allocation system. -- Joseph Wright