A new ship class, the Frigate, was introduced. These are small, specialized ships designed to carry torpedoes and hunt larger targets. Troubleshooting & Technical Notes
Files labeled with "Incl.ALL.DLC" from unofficial sources often carry risks of malware or miners. It is highly recommended to run a full system scan if you have already downloaded it.
If you are looking for how to play this specific version, here are the major highlights and changes introduced in the 3.6.0 update: