3.9.1 for 1.20.1-1.21.11

Fixes:

• datapack generation for 1.21.11 not applying correctly

3.9.0 for 1.20.1-1.21.11

• Added 1.21.11 support
• Decrease automatic mantle region size

3.8.2 for 1.20.1-1.21.10

Changes:

• improve matter generator once again
• improve mantle cleanup to prevent thread starvation
• cleanup async world ticker (turning of iris spawning completely also disabled the updater)
• make context dereference method fail-safe (idk what happens there sometimes)

3.8.1 for 1.20.1-1.21.10

Changes:

• restructure safeguard
• check for headless environments to the edit command
• small improvements to get back some speed after chunk fix

Fixes:

• chunk artifacts
• redstone not rotating with objects
• loot for objects underground
• offset with shrinkwrap (affects jigsaw structures primarily)
• studio open not working when not in spectator
• jigsaw editor bricking when opening a piece a missing object
• grass won't place on moss blocks
• /iris object convert for .schem files with more than 127 block types
• legacy object parsing
• custom block data not working (affecting integration for nexo furniture, itemsadder, mythic crucible furniture, hmc leaves, kgenerator)

3.8.0 for 1.20.1-1.21.10

Changes:

• 1.21.9/10 support
• make gradle setup print to console on failure
• restructure the shared kts classloader to be more consistent with IntelliJ
• improve regeneration speed
• optimize noise cache
• optimize object vector maps
• optimize data palette for mantle slices
• general chunk generation optimizations

Fixes:

• Multiple fixes with scripts:
  • preprocessors not applying reliably
  • typo in preprocessors description
  • generated build.gradle.kts failing on external dives on windows
  • kts dependency resolver failing
• tile entity serialization on paper 1.21.6+ servers
• deleting object ids causing missing loot
• studio loot command failing
• object smart bore
• object place command causing unwanted block updates

3.7.11 for 1.20.1-1.21.8

Fixes:

• deserialisation of unversioned mantle plates
• converter for complex schematic

Changes:

• optimize objects to avoid hash collision

3.7.10 for 1.20.1-1.21.8

Changes:

• replace JavaScript engine with kotlin scripts to make tab completion possible
• generate project files for intelij idea
• api for custom mantle flags created by scripts
• auto completion for vanilla and custom block properties
• setting legacyRarity in the dimension for to change rarity algorithm due to it breaking at more than two values
  WARNING Changing this may break expressions and image maps
• setting offsetNoiseTypes in the settings.json to apply a seed based offset to the noise types to fix seeds looking similar
  WARNING Changing this will break existing Iris worlds
• new command for generating configs for datapack structures
  /iris dev generateStructures [pack=<pack>] [force=true|false]
• new datapackStructures setting in jigsaw structures used to define which datapack structures can be placed
• add slope condition for slabs
• add tabcompletion for mythic mobs mob stacks

Fixes:

• showing base block when using standalone itemsadder
• studio scoreboard freezing
• worlds cache file not formatting correctly
• find/goto command failing randomly saying that it couldn't find x even tho it clearly exists
• pack not installing correctly when directly using bukkit api to create an iris world

KTS information

Existing script types:

• .data.kts used when data loader is setup
• .engine.kts used when calling the evaluate command, the engine is setup or the engine mode is created
• .spawn.kts used for spawning mobs instead of being based on normal entity types
• .postspawn.kts used for post processing spawned mobs
• .proc.kts used for resource preprocessors
• .noise.kts used for creating custom noise generators
• .update.kts used for custom chunk update actions
• .kts simple script with no additional context

For intelij only: If you can't tab complete iris classes in scripts go into Settings -> Languages & Frameworks -> Kotlin -> Kotlin Scripting
press Scan Classpath

3.7.2 for 1.20.1-1.21.8

Fixes:

• potential issues in the CountingDataInputStream
• incorrect data bit resizing causing mantle corruption
• ItemsAdder namespaces not reloading properly
• not waiting for the chunk updater to finish
• shutdown hook not working when stopping with exit signal
• skipping stronghold in mantle radius calc
• few unsafe mantle opterations
• random null pointer in the resource loader
• structures not being placed properly

Changes:

• centralize mantle file channels to prevent concurrent access
• add size check to prevent further corruption in case of read offset
• change the trimming cycle to make sure one step happens per second
• general optimization for the generator and updater

3.7.1 for 1.20.1-1.21.8

Changes:

• 1.21.8 support
• add a parameter for the /iris create command to automatically make it the main world after a restart
• add some options for customizing cave shapes
• data provider for supporting more custom entity plugins
• standalone ItemsAdder blocks without IABlockInjector
• save structure placed at block

Fixes:

• cave determinism
• cave max size calculation for high radiuses
• custom blocks like hmcleaves or nexo furniture not placing
• unsafe mantle chunk operations
• not using relocated bukkit.yml correctly
• datapack generation ignoring worlds when updating from <3.7.0
• not loaded remaining worlds if one fails to load
• fix not reading enum values correctly

Chores:

• cleanup /iris create command
• cleanup /iris studio regen command

3.7.0 for 1.20.1-1.21.7

Changes:

• 1.21.6/7 Support 🎉

• update overworld pack for 1.21.5+ to 31100
• replace world load context injection with byte code injections
• complete world height isolation, even between iris worlds
• expose most dimension type options
• allow ores to generate on the surface
• use ticket queue for pregen by default
• remove multiverse core incompatibility warning

Fixes:

• world height decreases deleting the whole chunk
• minor bugs with datapack generation
• splash being shown twice
• initialize generators for isolated focus biomes & regions
• snippet tab completion
• show required properties in pack files
• deposits spawning in columns