[Merge] ~nteodosio/update-manager:calculation-hang into update-manager:main

[Nathan Teodosio]

The proposal to merge ~nteodosio/update-manager:calculation-hang into update-manager:main has been updated.

    Status: Needs review => Work in progress

For more details, see:
https://code.launchpad.net/~nteodosio/update-manager/+git/update-manager/+merge/470889
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Your team Ubuntu Core Development Team is requested to review the proposed merge of ~nteodosio/update-manager:calculation-hang into update-manager:main.