Hiya,
We’ll be upgrading the Analytics Kafka cluster from 0.8.2 to 0.9.0.1 next week. This is scheduled to start at Wednesday May 11th at 13:00 UTC (9:00 EST, 6:00 PST).
If all goes well*, this should be a rolling upgrade with no downtime.
Just a heads up, thanks! -Andrew & Luca
*everybody knock on wood now