- Modded config reports unparseable files, non-object takeover sections, and invalid takeover entries instead of returning silent defaults
- Takeover reconciliation refuses startup when takeovers are unreadable and the world has an applied takeover state file
- Config writes are refused while takeovers are unreadable so fallback defaults never overwrite the operator's file
- Staged packs that write the same data/*/tags file now merge into the union of their values
- Tag entries dedupe by value or id and replace stays false unless a contributor set it
- Every non-tag file keeps strict conflict detection
- Rejected target pack names outside letters, digits, underscores and hyphens before ingest starts
- Reported an existing target pack with a translated replace=true hint instead of the raw path
- IrisDimension borrowedDimensionType reuses an existing registered dimension type instead of generating one
- Pack validation rejects borrowedDimensionType values that are not namespaced registry keys
- Generation contracts record the borrowed type key and capture it as an external registry definition
- Borrowed types bind when the pack min equals the type min_y and the pack top fits, with both ranges in the refusal
- Studio hotload rejects borrowed type changes and the world check validates borrowed ranges
- Forced datapack skips generated types and presets for borrowed dimensions and accepts retained borrowed epochs
- modded.json dimensionTakeovers writes a LevelStem per level key using the irisworldgen:iris generator
- Takeover changes quarantine the level chunk, entity, POI, and Iris data before load and track applied state per world
- Fresh levels adopt generation history with content-addressed biomes instead of legacy aliases
- /iris world takeover <dimension> <pack[:dimension]|off> with help and translations in every locale
- Captured the worldgen catalog after server start, scanning registries on the server thread and encoding and writing on a worker into config/irisworldgen/catalog/worldgen-catalog.json
- Added WorldgenCatalogFingerprint over namespace versions and registry keys
- Added /iris catalog [namespace|refresh] and /iris ingest mods <source> <target> with keyed dimension, namespaces and replace options
- Added catalog messages and help entries for every shipped locale
- Added tests for catalog assembly, namespace summaries, ingest arguments, the registry scan and command registration
- ModIngester copies the source pack with IrisProjectCopier into a new target pack whose folder name becomes the dimension key, honouring replaceTarget and rejecting overlapping or already-ingested sources
- Mod biomes are classified by minecraft/c tags into land, sea, shore, and cave pools, skipping rivers, other-dimension biomes, and biomes missing the dimension tag
- Each adopted biome joins the region with the nearest land climate and copies the nearest-climate template biome with the mod biome as its derivative and no custom-biome overrides
- Template trees and procedural trees are dropped when the mod biome brings its own non-decorator vegetation
- Ore and scattered ore features become Iris deposits per target with resolved height anchors, counts, rarity, vein size, air-exposure discard, and host blocks
- Vanilla-declared ores become dimension deposits filtered to the declaring biomes when they do not cover the whole dimension; mod-only ores become biome deposits
- Surface simple_block and legacy random_patch features become Iris decorators on adopted mod biomes and on pack biomes whose derivative declares them
- Remaining features pass through native generation, with importedFeatures enabled and minecraft plus every converted key disabled
- Passthrough features shadowed by a disabled prefix or a disabled step are reported as skipped
- Mod structures are reported as adopted unless importedStructures disables them or none of their biomes generate
- The target pack records ingest/manifest.json with the catalog fingerprint, namespaces, generated and modified files, and every item
- Tests cover climate placement, biome classification, ore and patch conversion against current 26.3 formats, propagation, passthrough, manifest, idempotent replace, and pack validation
- Failed container fills retain pending work for retry
- Loot events and inventory writes run on the owning thread
- Native loot tables resolve against the current registry
- Gameplay checks cover map destinations and copper containers
- Chest activation and diamond withdrawal stop after ten seconds
- Partial chest evidence records the active phase and window layout
- Folia reports its unavailable reload command without changing pack files
- Gameplay opens normal and copper chests before inspecting loot
- Map markers and saved centers match verified structure targets
- Missing and disabled destinations retain unrelated chest loot
- Storage variants, insertion rollback, region ownership, and resource reloads have runtime assertions
- Separate data packs cover Minecraft 26.2 and 26.3 loot formats
- Container loot finishes on its owning thread before pending markers clear
- Failed fills restore container contents and deferred native loot state
- Failed materialization remains pending without refilling completed containers
- Vanilla tables resolve from the current registry after reload
- Studio loot previews follow the player scheduler
- Tests cover loot rollback, retries, cancellation, and container classification
- Cold terrain batches share one completion signal across their owned samples
- Cache claims and publication acquire each populated stripe once
- Owned sample batches preserve request order across stripes and repeated coordinates
- Overlapping terrain batches and point requests share pending coordinate samples
- Failed terrain loads release reservations for retry
- Provisional worker results mark every caller and stay out of the shared cache
- Concurrency tests cover overlap, recursion, interruption, failure and single-worker batching
- Offline generation checks allow bounded hydrology prefetch completion
- Worker timeout failures include active pool state
- Tests cover timeout and interrupt handling
- Probe workers share a bounded 120-second settling deadline
- Timeout failures include the unsettled pool state
- Tests cover active work, deadline expiry, and interruption
- Cave passes reuse validated lattice columns in local scratch
- Generation releases retained columns after each carve
- Regression tests cover density parity and cache lifetime
- Pure deep fracture chains reuse coordinate pairs within each sample
- Each sample rechecks runtime noise purity
- Tests cover bit parity, sample counts, mutations and concurrent engines
- Post processing samples each river-weight coordinate once per chunk
- River exclusions preserve positive-weight and cardinal-neighbor rules
- Tests cover boundaries, nonfinite weights, wall patches and slabs
- Pending biome reads no longer cancel block breaking
- Custom loot resolves saved biome history after accepted breaks
- Native drops survive failed reads and runtime teardown without duplication
- Tree felling captures the original tool for fallback drops
- Modded block loot resolves one historical biome context
- Timeout settings persist atomically through the actual server configuration paths
- Tests cover deferred loot, teardown and timeout persistence
- Add coherent river width variation and shape source and terminal pools.
- Preserve separated hydrology intervals when checking river connectivity.
- Reduce footprint sorting, engine context lookup, and terrain blending work.
- Reuse modded snapshot validation after content and registry checks.
- Explain production pack update staging and restart requirements.
- Retain pregeneration map updates before its desktop window opens.
- Improve pregeneration layout, coordinate hover, keyboard controls, and error details.
- Add the new desktop labels to every supported language catalog.
- Add the buildPsychoLT entry point for verified platform outputs.
- Cover terrain, validation, and desktop behavior with regression tests.
- Scope cached generation fields to their seed and context.
- Warm decorators and ores with their canonical generation seeds.
- Stabilize object traversal and procedural placement choices.
- Isolate smart-bore variants from shared source objects.
- Pin noise and full-engine output across generation orders.
- Verify same-jar generation through cold server restarts.
- Add versioned terrain providers that run before content placement.
- Resolve transformed terrain heights, occupancy, and cave metadata through bounded caches.
- Initialize native structures after binding the modded generation runtime.
- Cover transform behavior, provider resolution, and structure binding with regression tests.
- Pregen queue reports in-flight chunk requests
- Pregen remaining reports chunks left
- Generation timings go unavailable after ten seconds without generation
- Test that capture drops generation timings once generation is idle
- Test that capture carries the engine timing averages while fresh
- Remove the hand-built idle snapshot test that passed without the gate
- Publish in-flight pregen chunk requests as iris.pregen-queue
- Publish chunks left in the job as iris.pregen-remaining
- Mark generation timings unavailable after 10 seconds without generation
- Live boundary capture runs without the generation history lock
- Promotion prepares the boundary and activates under the lock in separate steps
- Tab completion and find lookups stay responsive while a Studio save captures terrain
- Admission test covers history reads during the boundary checkpoint
- Local builds use the sibling VolmLib checkout for every VolmLib module with no pinned revision
- Builds without a local VolmLib use VolmLib master-SNAPSHOT like the other plugins
- The native runtime manifest and keep rules come from the embedded natives
- Iris loads only embedded natives and never downloads them
- Every jar records the VolmLib commit it was built from
- Always rerun the loader Exec tasks when VolmLib resolves from the published snapshot
- Read the VolmLib dirty state without taking the optional index lock
- Drop the repository storage and slimjar download path from NativeRuntimeLibraries
- Reject native manifests that do not use embedded storage
- Report provider hash mismatches as IOException
- The build resolves VolmLib master-SNAPSHOT when no sibling checkout is substituted
- The native runtime manifest, roots and keep rules come from the embedded natives
- The packed jar natives are verified against the embedded provider shas
- Every jar carries META-INF/volmit/volmlib.properties
- The build logs the resolved VolmLib once
- publishedNativeRuntime, the loader coordinate flags, mavenLocal and publish-volmlib are gone
- History validation always re-renders stored semantics with the current fixer
- Broken Iris worlds get a refusing generator and a banner instead of vanilla
- A failed enable locks Iris worlds instead of disabling the plugin
- Engine failures fail the chunk instead of skipping objects or features
- Modded engines close after levels unload instead of at server stopping
- Folia maintenance refuses chunks only after players leave the world
- Saved-biome loading defers chunk update passes
- Mixin audit handler names are checked against the compiled mixins
- Teleports wait up to 120 s and report the real failure
- Capture original biomes at Fabric mod init so generated biome definitions exclude Fabric biome modifications
- Test the generated definition against a biome modified in place the way Fabric does it
- Bootstrap audits vanilla slots that hold an Iris world
- Startup stops when such a slot has unusable history
- Startup also stops when bukkit.yml no longer binds such a slot to Iris
- The audit detail carries the history read cause
- File system failures are named by type
- Bootstrap failures print the refusal banner instead of a bare stack trace
- A vanilla slot holding an Iris world is told to restore its history and keep its binding
- The vanilla slot remedy adds deleting level.dat when the level was never created
- A failed enable locks only for bukkit.yml worlds the server loads
- Mantle-bypass maintenance starts only after players leave the world
- This covers studio close, studio disable, world remove, world unload and create rollback
- Maintenance ends only when it was entered
- Folia no longer treats a refused chunk requested during evacuation as a chunk system crash
- A generator with a refused or stopping engine refuses imported feature settings
- Those settings no longer fall back to vanilla ones
- Decoration fails when a sealed runtime has no settled feature table
- Decoration fails when the feature table was retired before placement
- Stacked initial spawns fail when the surface spawn biome lookup is rejected
- Those spawns no longer fall back to the chunk's top biome
- Bind failures from a stopping runtime stay out of the refusal memo and banner
- The next bind after such a failure retries
- /iris tp waits up to 120 seconds for the destination chunk
- A refusing generator or removed dimension still fails the command
- Tests cover the deadline and the reported timeout limit
- Closes engines, pools and scheduler a previous server left open when the next server starts
- Flushes them at JVM exit once the stopping server thread has ended
- Corrects the scheduler shutdown comment
- A chunk is refused while Folia world maintenance forbids mantle stages
- Such chunks no longer end up missing objects, caves, deposits or their REAL flag
- Refused chunks warn at most every 5 seconds
- The overworld mode no longer bypasses mantle stages
- Treats only loading saved biome information as an engine failure
- Leaves a container without loot and warns once when its saved biome cannot be recovered
- Keeps a failed chunk unetched and retries it without stopping the rest of the level's update pass
- Ends a level's pass only when its engine or mantle is closed
- Covers the deferred, permanent and isolated update paths through updateChunk and the server tick
- Waits for the destination chunk without a wall-clock deadline so a cold first chunk no longer fails the teleport
- Reports the failure cause, an unloaded dimension, an offline player or a refused teleport separately
- Adds the new messages to every locale
- Defers a chunk update pass while saved biome information is loading and retries it on a later pass
- Forgets only the updates already applied so a retry never refills a chest
- Propagates engine failures from loot application instead of marking the chunk done
- Stops downloads, protocol, pregen, tools and services at server stopping
- Keeps engines, mantle, generation history, the generation pool and burst pools open while the loader drains chunk generation
- Closes each engine when its level unloads and sweeps the rest at server stopped
- Logs a failed level unload instead of aborting the loader's level close loop
- GenerationClosedException covers closed history routers, stages, saved biome runtimes and admissions
- It also covers ownership stores, hydrology caches and engine runtimes
- GenerationFailures tells engine, lifecycle, executor and JVM failures from content failures
- Engine failures rethrow from object, cave object, procedural, floating, upper and decorator catch sites
- Biome layer, noise bound, rotation and mantle write catch sites rethrow them too
- Only content failures are skipped
- A source plan is never cached or persisted without an object a healthy engine places
- A transient engine failure no longer turns imported features off
