interrupted do-release-upgrade

[Grizzly]

10 May 2018  at 17:00, Stuart McGraw wrote:
interrupted do-release-upgrade (at least in part)

>Hello all,

>I was running 'do-release-upgrade' (in a terminal window) to upgrade my 17.10
>system to 18.04.

I may be way-off, but "thought" do-release-upgrade only upgraded ONCE the ".1" 
point release came out?  I have only used on LTS versions so there may be a 
difference, IIRC there is an option to force the upgrade before point release