0.3.0: Legacy of the Dead

New Animals

• JP3: Dakotaraptor
• JW2: Teratophoneus
• JW4: Distortus Rex
• Chaos Effect: Velocirapteryx, Archaeopteryx
• Legacy: Mawsonia, Leptictidium, Inostrancevia, Rhizodus
• Misc: Gracilisuchus, Sacabambaspis
• Kenner: Estemmenosuchus, Coelophysis
• Mattel: Rhamphorhynchus

Cosmetic Skins

• Legacy: Mawsonia, Leptictidium, Inostrancevia, Rhizodus, Alvarezsaurus, Stegosaurus, Triceratops
• Steppe: Rhizodus
• Ocean: Herrerasaurus
• Forest: Gracilisuchus

Animal Updates

• Velociraptor reworked with new animations
• Mesolimulus no longer tries to parkour
• New spawn egg colors
• Hybridization: Velocirapteryx (Velociraptor + Archaeopteryx) and Distortus Rex (Tyrannosaurus + Basilisk + Alamosaurus or Brachiosaurus)

AI & Behavior

• Animal behavior reworked around per-species profiles for appetite, fleeing, foraging, hunting, idling, schooling and enrichment
• Hunting is now phased: animals ambush, stalk, pursue, hunt in packs, call out to each other, observe and break off a chase
• Smarter targeting: animals skip herdmates, only go after prey, and decide whether to attack based on relative size, hunger, aggression and herd size
• Hunger, thirst and stamina are tracked separately from breeding; gestation, breeding cooldown and the father's genes now have their own system (existing saves keep their data)
• Animals flee earlier from larger threats, and bolder animals hold their ground longer
• Hunt detection range depends on the size of both animals
• Fixed animals not recognizing threats that were targeting them
• Animals scatter during thunderstorms
• Carnivores smell a player holding a Rafflesia from 40 blocks away and walk over to it, then lose interest for a while once they reach it
• Improved food searching, eating and drinking
• Flocks take off and land together
• Fish and other schooling animals now form natural flocks of up to 50
• New flying, gliding, crab, amphibious and general navigation

Power System

• Rebuilt power grid with poles, substations and generators linking into networks
• Storm outages: during thunderstorms, generators can trip and cables can be damaged
• Power visualization overlay
• New transmission pole
• New power and flag cables
• Cables now have health
• New solar panel
• Substation and geothermal generator reworked
• Existing cables are migrated automatically
• Jade tooltips for poles and power machines (1.21.1)

Performance

• Cables and poles are now batched, which is much faster with many of them
• Cables use level of detail, so distant ones are cheaper to draw
• Faster rendering for machines, feeders, cameras and generators
• Fish scan for threats less often, and animal hunger and thirst sync to the client less often
• 323 textures optimized: 3.39 MB down to 2.24 MB (about 34% smaller)

Tablet & Cameras

• New camera tablet with home, map, creature and security pages
• New security camera
• Cameras can now see far chunks
• Cameras now support scroll-wheel zoom

New Blocks & Machines

• Boom gate
• Redstone gates
• Entity Gates
• Fountain
• Omnivore feeder
• Glass now connects into seamless panes
• Fence variants: dark and rusted looks for steel fences, chosen per player
• Flag spools
• New item models for the wrench, JP gate, vehicle gate and visitor center doors

Signs & Murals

• Murals, placed as wall entities
• Attraction signs, with about 80 new backgrounds

Vehicles

• New Truck
• New Boat Tour vehicle

New Plants & Trees

• Trees: Psaronius, Walchia, Glossopteris, Baiera, Macginitiea, Mango (the blocks are in game, but the trees don't grow yet)
• Hanging moss and vines, Maize, Paracycas
• Aquatic: Praebarrettia, small and large sea sponges, Caninia, Escumasia, Essexella, Glycymeris, Ludwigia, Streptelasma
• Forest floor: leaf litter, mulch, fern floor
• Land plants: Ankyropteris, Belemnopteris, Cecropsis, Coniopteris (4 variants), Dillhoffia, Florissantia, Otozamites, Rafflesia, Scytophyllum (2 variants), Vojnovskya
• Tall plants: Leptocycas (with fruit and seeds), Schizoneura
• Dead bushes: normal, burnt, bleached and mossy, each in a large and a small version, generating in matching biomes
• Floating plants: Saxonipollis and Jaguariba in 9 colors
• Herbs: Coriander and Cumin, grown from seeds or found wild; Mediterranean Scrub Forest now generates wild Coriander
• New DNA types for plants: tree, vine, tall plant, floating plant, semi-aquatic plant, coral and marine; the new plants can be unlocked through the DNA system

New Items

• Sugar Theory candy: candy apple, candy corn, chocolate bar, gummy dinos in several colors, oreo chimas
• Coriander Leaves, Coriander Seeds, Cumin Seeds, Leptocycas Seeds and Leptocycas Fruit
• Tablet, attraction sign and mural items

World Generation

• Biome tweaks

Audio

• Music files compressed for a smaller download

Config & Game Rules

• New display options: machine render distance, batched cables and batched poles
• Maximum entity growth rate raised from 10 to 30
• New game rules: jsPowerOutages and jsInfinitePowerRange
• Game rule changes now apply to connected clients immediately
• New tour GUIs and JEI updates

Other Changes

• Requires Traveler's Lib 1.0 or newer