Over the course of today, the server experienced downtime as it was being updated to the latest Paper Spigot 1.16.1 jar file. This Update has introduced some additional mobs, including but not limited to, The Strider, The Piglin, The Hoglin Beast, and their Zombified Vatiations. Additonally the Nether has recieved 4 additional Biomes in total, these are the Nether Wastes, Warped Forest, Crimson Forest, and the Soul Sand Valleys. Exploring through these new Biomes you will discover a variety of new Blocks, Items, and Ores to play around with. For a comprehensive list detailing all of their changes, Please refer to Mojang's Offical Update post here; https://www.minecraft.net/en-us/article/nether-update-java