Today, January, 11th we'll be upgrading Manuscript. We will upgrade accounts gradually from 12:00 ET to 17:00 ET. We do not expect any downtime during this window. There is a per-account schema change included in this release that will run at each account's local midnight, which may result in a very brief disruption at that time.
Here's a link to the release notes
on our help site
. And of course, as always, don't hesitate to get in touch
with questions or feedback.