Re: Upgrade from 1.6 must use the same incremental steps? [was: svn commit: r987526 - ...]

[Daniel Shahaf]

Greg Stein wrote on Fri, Aug 20, 2010 at 14:11:21 -0400:
> I wish you wouldn't change the subject line so often.

Why not?  It has proper References: and In-Reply-To:.  Should be enough
for threading to work, no?