Which version of uboot to use when upgrading an old sheevaplug preparing to install Jessie/Wheezy

[Rick Thomas <rbthomas@pobox.com>]

Hi,

I’ve got an old sheevaplug (non-esata) that I’d like to install with wheezy (or, dare I suggest, jessie).

Reading your web page at
    http://cyrius.com/debian/kirkwood/sheevaplug/
and
    http://cyrius.com/debian/kirkwood/sheevaplug/uboot-upgrade/
you recommend updating uboot before doing the install.  You give a link to version 2011.12-3, but looking at the referenced website, it seems that there are later versions of uboot available for the Sheevaplug.  Is it safe to use the latest version (seems to be 2014.10+dfsg1-4), or will I brick my plug by trying to use it to install wheezy/jessie?

Thanks!
Rick