Clarification for the use of additional fields in the message body

[SF Markus Elfring]

> Note also that some maintainers have work flow that deliberately smash
> the date (i.e., because they are using a system such as guilt),
> so if you are depending on the submitted timestamp, it's going to
> break on you.

Thanks for your hint.

I am just trying to offer the possibility for the reuse of a more
precise commit timestamp together with an appropriate author mail
address for my update suggestions.
Do you reject any more such message field overrides?

Regards,
Markus