MMD OreSpawn

Version 4.0.16.2603001

• Port the accepted Forge 26.2 implementation to Minecraft 26.3 and Forge 66.0.0.

• Adapt OreSpawn's runtime world-generation features, feature gates, biome resolvers, and spring-host compatibility to Minecraft 26.3's immutable feature model while preserving generation stages and profile behaviour.

• Preserve one shared wrapper identity for each vanilla spring feature across biomes so decoration seeds and fixed-seed coordinates remain unchanged while OreSpawn geology blocks are accepted as additional spring hosts.

• Use ordinary chunk writes for fluid deposits so Minecraft 26.3 performs its required fluid bookkeeping.

• Requalify the sealed Mavenizer fixture for Forge 66 as an explicit zero-rule target.

• Leave benchmark shutdown to the GameTest harness when a benchmark is run through Forge's GameTest server, preventing a null test-tracker crash and allowing the harness to report its real test result.

• Ordinary dedicated benchmark servers still stop automatically when requested.

Version 4.0.15.2603001

• Classify generated geology and public geology samples through the same stable quart-biome cell at three-dimensional biome boundaries.
• Keep ore family-host filters and sampler predictions consistent when later surface features alter the final heightmap by a small amount.
• Existing chunks, profiles, API signatures, and schemas are unchanged.

Version 4.0.14.2603001

• Convert naturally exposed one-layer Snow at the first free block above the motion-blocking surface while retaining the existing Snow and Ice scan.
• Preserve buried or authored Snow and Ice, unconfigured dimensions, fluids, bedrock, block entities, profiles, schemas, and existing chunks.

Version 4.0.13.2603001

• Give the public ore-dimension builder the exact biome include/exclude and biome-dictionary filter support already available in provider JSON.
• Accept valid namespaced geome IDs in both creation-editor validation paths while preserving legacy unnamespaced geome keys.
• API major 1, schemas, existing profiles, generated chunks, and worldgen behaviour are unchanged.

Version 4.0.12.2603001

• Classify public geology samples at the same highest occupied block used by chunk geology generation, rather than the first free block above it.
• Keep public sampler predictions consistent with generated rock at vertical biome seams without changing existing chunks, profiles, or generation.

Version 4.0.11.2603001

• Preserve biome-dictionary geome weights when a data-driven biome is reached through its stable registry key rather than the object baked at startup.
• Apply ore biome include and exclude filters by stable registry key so dynamic-registry biome instances with the same ID are treated consistently.
• Existing chunks and profile formats are unchanged; the corrections apply to generation in affected provider biomes.

Version 4.0.10.2603001

• Evaluate Stable Layers rock min_y and max_y bounds against actual world Y instead of the vertically shifted formation coordinate.
• Preserve the shifted formation identity for layer, family, and rock choice while preventing vanilla Stone fallback near dimension floors and ceilings.
• Apply the correction only while generating new chunks; existing chunks and saved profiles remain unchanged.

Version 4.0.9.2603001

• Replace provider-declared natural terrain hosts during the existing geology scan before structure and vegetation features can author matching blocks.
• Keep air, fluids, bedrock, and block entities protected even when their block IDs are mistakenly declared as terrain hosts.
• Apply the correction only while generating new chunks; existing chunks and saved profiles remain unchanged.

Version 4.0.8.2603001

• Preserve long host, tag, and biome-list values when OreSpawn editors load and save an existing profile without user changes.
• Add reproducible ForgeGradle 7 builds, audited release artifacts, SHA-256 checksums, Buildship launches, and guarded release automation.
• Export the complete bundled guide, including the shared version policy, to the player-facing configuration folder.
• Forge 1.12.2's 4.0.7 packaged access-transformer repair is target-specific and is not applicable to Forge 26.3.
• Standardize Forge 26.3 builds on ForgeGradle 7.0.34, Gradle 9.7.1, Forge 66.0.0, and Temurin 25.0.3+9.

Version 4.0.6.2603001

• Adopt target-qualified four-component versions so Minecraft and loader compatibility can be identified from the mod version.
• Preserve generated worlds made with Mineralogy 1.10, 1.12, or 5.x by reading their saved mod metadata and exact legacy configuration before creating the OreSpawn world profile.
• Write human-readable, idempotent upgrade reports for legacy OreSpawn and Mineralogy imports while retaining source files and existing chunks unchanged.
• Audit automated runtime logs and dynamic-fluid generation so logged worldgen failures cannot pass merely because the process exits normally.
• Qualify existing OreSpawn 4.0.4 global and per-world profiles without changing explicit Custom values or provider definitions.
• Fix provider top and filler materials being generated one block below exposed ground.
• Apply underwater materials from the corrected ground and ceiling materials to roof undersides.
• Preserve trees, vegetation, structures and block entities by running surface replacement before late features.
• Existing chunks are not rewritten; the correction applies while generating new chunks.

Version 4.0.5

• Complete native translations for every shipped non-English locale
• Add automatic fresh-and-reload validation for provider-owned custom biomes
• Verify the public biome-registration helper on Forge 66
• Correct Minecraft 26.3 Identifier documentation and ForgeGradle workflow
• Preserve public API major 1 and provider/global/world schemas 4/6/5

Version 3.3.1

• Fix several bugs
• Add ability to completely replace oregeneration (By popular request)