Re: released dates

[Eli Zaretskii <eliz@gnu.org>]

> Date: Wed, 17 Jul 2013 14:31:59 +0900
> From: Katsumi Yamaoka <yamaoka@jpl.org>
> Cc: Xue Fuqiao <xfq.free@gmail.com>, emacs-devel@gnu.org
> 
> Xue Fuqiao wrote:
> > You can use `-rtag:' in bzr:
> >   $ bzr log -rtag:emacs-24.2
> 
> Thanks.  It is helpful.
> 
> |revno: 107781.1.340
> |tags: emacs-24.2
> |committer: Chong Yidong <cyd@gnu.org>
> |branch nick: emacs-24
> |timestamp: Fri 2012-08-24 17:53:39 +0800
>                 ^^^^^^^^^^
> |message:
> |  Update release logs
> 
> But, er, I realized what I really needs is not Emacs' release dates.
> For example, the change made for `gnus-shr-put-image' is not in
> Emacs 24.2 even if the ChangeLog in the trunk says as follows:
> 
> 2012-02-01  Lars Ingebrigtsen  <larsi@gnus.org>
> ^^^^^^^^^^
>  * gnus-art.el (gnus-shr-put-image): Take and pass on a `flags'
>  parameter to allow controlling the scaling.

You probably want to run "bzr annotate" on (in this case) gnus-art.el
in the Emacs repository, find the bzr revision where that change was
made, and then compare that revision with what "bzr log -rtag:" shows.