Launcher 0.55.0 was published to both the Production and Development download feeds on September 25. Its dashboard shows both servers, their reported status, and their published launcher versions.
Choose your server on the dashboard above Play. Each server still has its own required files, mod collection, and approval list. Deploy the matching Vortex profile before switching.
Server status is informational. The launcher checks your installation, and the server decides whether your account may join. The launcher download page carries the current installer and its full checksum.