Maintenance: BigBlueButton on January 14th

Message-Id: 202101071449
Time: January 14th 2021, starting at 5 pm
Affected: users of BBB
Impact: short outages possible

On January 14th, starting at 5 pm there will be some maintenance work on central components of the service BigBlueButton. We endeavor to ensure an uninterrupted operation, but short outages cannot be completely ruled out.