19/2 2018: Upgrading from Elastic Search 2 to Elastic Search 5
Expect Managed IoT Cloud (https://startiot.mic.telenorconnexion.com/login) downtime from 10 to 11 CET on the 19/2 2018. All incoming traffic from devices will be cached and available after the upgrade.
Be aware that some advanced ES2 Queries might break. More info available here: https://www.elastic.co/guide/en/elasticsearch/reference/5.5/breaking_50_search_changes.html