[Merge] lp:~and471/update-manager/fix-bug-386196 into lp:update-manager

[Matthew Paul Thomas]

This change is in line with the specification I'm working on for how updates should be presented.
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https://code.launchpad.net/~and471/update-manager/fix-bug-386196/+merge/28563
Your team Ubuntu Core Development Team is requested to review the proposed merge of lp:~and471/update-manager/fix-bug-386196 into lp:update-manager.