bug#2022: 23.0.60; Rmail buffer marked modified after saving it

[Eli Zaretskii]

> From: Richard M Stallman <rms@gnu.org>
> CC: rgm@gnu.org, bug-submit-list@donarmstrong.com,
>       2022@emacsbugs.donarmstrong.com, bug-gnu-emacs@gnu.org,
>       owner@emacsbugs.donarmstrong.com
> Date: Fri, 30 Jan 2009 18:05:24 -0500
> 
>     I would like Rmail to keep the previous behavior, whereby it sets up
>     the mode line to not show the modified status.
> 
> I changed that a long time ago, because I discovered I did want to
> know whether the buffer is modified.

Well, at least this change in behavior should be in NEWS.