We are currently upgrading all of the #QOTO services. Our configuration allows for no-downtime upgrades, so most users shouldnt notice anything (except for their services suddenly upgrading). However be aware downtime is possible if things dont go well.
So far all database and Redis back-end services have been upgraded to the latest. Next we will be working on the front-end services. This may be over the course of several days. We will announce when upgrades are complete but in the meantime if anything goes down, don't panic, we will be back.