Redmine

Hi!

I would like to know if it is possible to have the following behavior on Redmine.

While working on my project source code to correct an Issue,
I am constantly updating the Issue description, with:

- new implementation details,
- correction to misspelled words,
- tests done

In the end, I update the Issue state to RESOLVED.

Every time I changed the Issue description,
is sent an email notification. But this only causes
noise, because the Issue did not change state.

Is it possible to have one of these two behaviors:

1. Description updates emails are only sent if Issue is
on state RESOLVED or forward. Never before.

or

2. While editing an Issue, persist as an "work in progress",
and only "commit" the description to redmine when I want.
Like a "Preview" but with persistence!!!

Thanks,

Edu