We actually did a fairly major code upgrade today, unfortunately it led to a few minutes of downtime. We hadn't planned on the outage but the team pulled through and got the servers back on their feet in good time. I apologize if anyone was affected by the outage.
This major code upgrade is in preparation for some cool features we've had in the pipeline for a while. They won't be visible for a few weeks but now that our infrastructure is upgraded, we'll start turning them on as we test them.