[ARMedslack] Package auto? downgrade

[Stuart Winter]

> I have release 13.37 according to /etc/slackware-version.
>
> I have recenly discovered that my mutt package has been downgraded,
> and I don't understand how/why.

mutt in 13.37 was last touched in 2010.
However, armedslack-13.1 has

  armedslack-13.1/slackware/n/mutt-1.4.2.3-arm-1

Where is slackpkg configured to download from?
I suspect that you're some how downloading from the wrong tree, or
the mirror you're using has mixed up content.