>> --progress-timestamp use Unix epoch timestamps in ms for progress
>>
>
> A quibble, but it isn't in ms, it is in seconds. The digits after the
> decimal point give a precision to the ms level, but they don't change
> the base unit.
Yes. The issue is mostly to keep the description under 80 columns.
> I would just leave the units out of the help description, as the
> progress message itself includes the units.
Here is a v3 with a shorten description and a better documentation.
--
Fabien.