Server Update 2018.13: "Macroom"

I'll be traveling later this week so I thought I'd get the next update out the door early!

This new server release launches SEVERE and EXTREME worlds for your exploratory pleasure. What does this mean?

• SEVERE or EXTREME environmental conditions matching that of the new weather machine (e.g., much faster/stronger heat, cold, and supernovae)
• A higher ratio of dungeons to bunkers
• A higher ratio of hostile mobs spawned vs peaceful ones
• Teleporters cannot be placed in EXTREME worlds

And a bonus:

• Slightly more new worlds overall!

Hope you enjoy that 20-30 second supernova interval XD