Update - Rollout to clusters on "Developer" plans has completed as scheduled.
Apr 18, 01:15 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 17, 02:15 UTC

Update - Rollout has commenced to clusters on "Developer" plans.

Scheduled - Instaclustr will be undertaking routine OS upgrades across our managed fleet. Individual instances (nodes) will be rebooted in a rolling fashion. No overall impact on service availability is expected for clusters with RF3 (or higher) configured on keyspaces.

Customers running Spark will be individually notified of scheduled restart times.

The schedule for this routine maintenance will be undertaken from midnight UTC as follows:

All Developer class clusters (eg. t2 size): April 17, 2019 - April 19, 2019 UTC
All remaining NON_PRODUCTION clusters: April 23, 2019 - April 26, 2019 UTC
All PRODUCTION clusters: May 6, 2019 - May 10, 2019 UTC
All Spark clusters: As per agreed maintenance window.