These forums do not have regular announcements of patches and downtimes. Discord is where the majority of discussion takes place currently and the official Panth Discord has an Announcements channel, a Server Status channel and a Patch Notes channel
This was posted in Announcements yesterday:
"Tomorrow morning, Tuesday, 9 AM PST, we will be bringing down the servers for a content update and some backend work. There may be some extended downtime on some servers. Expect several hours of downtime, we will keep you updated during the process.
We are laying the foundation for some changes, one being a move toward a static patch day. We anticipate patches scheduled every Wednesday moving forward.
These patches may not always include content. Our creative team's goal is to make smaller, more frequent changes and updates to keep development moving at a steady pace. This gives our testers the ability to test those smaller data changes more intently.
Thank you so much for your patience as we get into our Early Access development groove and watch this space for more information."