Hello Arno,

> two minor things regarding the l3luatex module.
> First, a request: \lua_now:x seems to be identical to \directlua – it
> would be nice if the manual would tell so – just like the other renamed
> primitives (i.e. with a \TeX hackers note, maybe a lua\TeX hackers note? ☺ )

This is me: I'm not so sure that the TeXnotes are really a good plan 
long-term. (If the idea is that you can use LaTeX3 without needing to 
know all of the underlying TeX ...). However, it costs nothing to 
include this: done.

> Second: The file l3luatex.dtx identifies itself as (2nd line)
>
> %% File: l3fp.dtx Copyright (C) 2010 LaTeX3 project
>
> and in line 48, it \DocInputs l3fp.dtx. Seems like remainings from
> copy-paste ;)

Also fixed in the SVN. Will be in the next update.
-- 
Joseph Wright