We have two batches of updates coming.
On Wednesday 23.01.2019, we will update the following Classic servers between 09:45 and 11:15 am UTC:
On Thursday 24.01.2019, we will update the following USA and SoE servers between 09:45 and 11:15 am UTC:
The game worlds are expected to be unavailable during the maintenance.
Update for version 18.104.22.168 will be installed. You can find the changelog here: Changelog for Update 4.12.0
We apologize for any inconvenience this causes, and wish you lucrative hauling!
Your Rail Nation team