Will add the double sandwich the backlog .... Might not be the next version =)

On a serious note - we have had two somewhat relevant requests 1) if I retire in a different state in the US and 2) if I retire in a different country

#1 is easy for us to add. Unsurprisingly, it makes a materials difference. Particularly comparing CA to a 0 tax state like WA and the retirement income is high and this is amplified if the assets were accumulated in taxable accounts.