feat(spigot): add Minecraft 26.2 support#24
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Add a Spigot/Paper helper for the Minecraft 26.2 ("Chaos Cubed") drop,
which is the first release on Mojang's new calendar-based version scheme.
- New reflection-based bukkit-helper-26-2 module modelled on
bukkit-helper-121-11, built against the Paper 26.2 dev bundle
(26.2.build.25-alpha) on a JDK 25 toolchain.
- Adapt to 26.2 NMS changes: BlockState.getLightBlock() ->
getLightDampening(), and drop the now-private LevelChunk.loaded access
(getChunkIfLoaded already returns null when a chunk is not loaded).
- Bump paperweight.userdev 2.0.0-beta.19 -> 2.0.0-beta.21 to support the
data-version-8 dev bundle, and use MOJANG_PRODUCTION since Paper 26.x no
longer ships reobf mappings.
- Emit Java 21 bytecode (so the existing Shadow plugin can bundle it) while
resolving the Java 25 paper-api, and expose the consumable variant at
target JVM 8 so the multi-version Spigot plugin can embed it.
- Wire the module into settings.gradle, spigot/build.gradle and the
version detection in Helper.java (MC 26.x).
- Set project version to 26.2-beta.0 to track the new drop.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UCqyH6yXKaN6X6K62SiKAE
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Summary
Adds Spigot/Paper support for the Minecraft 26.2 ("Chaos Cubed") drop — the first release on Mojang's new calendar-based version scheme (released 2026-06-16).
This builds on the fork's existing reflection-based, paperweight-driven helper approach (
bukkit-helper-121-11). Only the Spigot path is currently active in the build (Fabric/Forge remain disabled since the Gradle 9 migration), so support targets Spigot/Paper.Changes
bukkit-helper-26-2module — reflection-based helper modelled onbukkit-helper-121-11, compiled against the Paper 26.2 dev bundle (26.2.build.25-alpha) on a JDK 25 toolchain.BlockState.getLightBlock()→getLightDampening()(renamed in 26.x)LevelChunk.loadedaccess —getChunkIfLoaded()already returnsnullwhen a chunk isn't loaded.paperweight.userdev2.0.0-beta.19→2.0.0-beta.21(required for the data-version-8 dev bundle).MOJANG_PRODUCTIONsince Paper 26.x no longer ships reobf mappings.paper-api; the consumable variant is exposed at target JVM 8 so the multi-version Spigot plugin can embed it.settings.gradle,spigot/build.gradle, and version detection inHelper.java(MC 26.x).26.2-beta.0to track the new drop (and to satisfy theauto-tag-betaworkflow's<base>.<N>requirement).Verification
./gradlew :spigot:buildsucceeds locally (Gradle on JDK 21, paperweight using JDK 25). The resultingDynmap-26.2-beta.0-spigot.jarbundles theorg.dynmap.bukkit.helper.v26_2.*classes as Java 21 bytecode.🤖 Generated with Claude Code