In the official support forum, Bungie has announced the next Destiny 2 update. Tomorrow the servers will be offline, maintenance will be done and update 2.8.1.2 will be released. We have all information about the downtime and the patch.
When will the Destiny 2 servers be offline? Bungie will take the servers offline on Tuesday May 19th. Maintenance work begins around 9:00 AM PDT (1600 UTC).
How long does the maintenance work take? The downtime will be about 3 hours. The servers should be online again around 12:00 AM PDT (1900 UTC).
Do we need to download patch 1.51? So far it is not known whether it will be a pure server update. If we need to download a patch, this will be Patch 1.51, PS4 version.
Destiny 2 Patch Notes 2.8.1.2
So far there are no official patch notes for this update. Bungie will release all details as soon as the update is live.
Source: Bungie