Please add (upstream) changelog to vcsh

[Adam Spiers]

On Wed, Feb 15, 2012 at 11:15 AM, Richard Hartmann
<richih.mailinglist at gmail.com> wrote:
> If anyone knows of a trick to show all commit messages between any two
> subsequent tags, that would help with writing a changelog, though.

Probably I didn't understand the question, because I expect you already
know what this does?

    git log tag_a..tag_b