Duplicate 0851 as 0862 for backport clarity

Rather than backport 0851 after 0852 has already been backported,
let's give 0851 a second number.  It probably wouldn't have bitten
anyone, but there's no harm in running this upgrade again, and I
don't think it hurts to be extra clear.

Signed-off-by: Dan Wells <dbw2@calvin.edu>