[PAR] Load balancer maintenance

We will proceed to software upgrade of the load balancer which should be transparent. You may observed a few connection cut during the operation. If you have an issue during this maintenance, please contact the support with a way to reproduce the issue (a curl command will be great). This software upgrade was running successfully on cleverapps.io without issue since one week (https://www.clevercloudstatus.com/incident/803).

EDIT 15:00 UTC : The software upgrade is still in progress

EDIT 15:30 UTC : The first server that host a load balancer instance has been updated

EDIT 15:45 UTC : We are proceeding to the others load balancers.

EDIT 16:30 UTC : We have updated 2/3 of load balancers.

EDIT 17:00 UTC : We have updated all load balancers.