Hi Jean,
I've attached gzipped Japanese translation update.
While we are at it.
I noticed that quilt mail got a new help entry for --charset.
The help string read "Specify the input charset.".
Would it be better to tell our users that the given charset is
used in the header "Context-Type " and Subject encoding?
Since mail command is said to: "Create mail messages from a
specified range of *patches*, or all *patches* in the series file".
It is, IMHO, uncertain what "the Input" is referring to.
Anyway, here is the update patch.
Thank you for your work.