We will be bringing down Star Trek Online tomorrow, Thursday, October 17th, at 5AM PDT (click here to view in your timezone) for maintenance and to apply a new patch. Patch notes can be found here, and we expect this maintenance to last for 6 hours or less. The test server, launcher and access to manage your account may also be unavailable during some portions of the maintenance.
Friendly reminder: Downtime ETAs are not based off the size of the patch, but off what maintenance needs to be completed. The reason for the extended maintenance time frame is due to an infrastructure upgrade.