[Merge] lp:~boiko/history-service/fix_participants_on_call_ended into lp:history-service

[Sebastien Bacher]

The proposal to merge lp:~boiko/history-service/fix_participants_on_call_ended into lp:history-service has been updated.

    Status: Needs review => Work in progress

For more details, see:
https://code.launchpad.net/~boiko/history-service/fix_participants_on_call_ended/+merge/260402
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Your team Ubuntu Phablet Team is requested to review the proposed merge of lp:~boiko/history-service/fix_participants_on_call_ended into lp:history-service.