Data Miner

v1.0.0 - First stable release (Minecraft 1.21.1)

First stable release of Data Miner for Minecraft 1.21.1 / NeoForge 21.1.249 (Java 21). It consolidates the 0.0.0-beta.1 → 0.0.0-beta.3 line with no further code changes. This build has been running server-side in a full modded-server pack.

What the 1.21.1 line brought

• API port of the 26.2 source (22 classes, no mixins, no dependencies). Full diagnostic toolkit unchanged: registry dumps, FPS/MSPT monitor, event tracer, latency analyzer, per-mod impact analysis, log redirect, known-issue detection and error collection — all on background threads.
• Dedicated-server startup fix: Initializer.isClientSide() no longer uses Class.forName("net.minecraft.client.Minecraft") (which aborted the async startup thread on a dedicated server under NeoForge's RuntimeDistCleaner); it now checks FMLEnvironment.dist.
• Client-freeze / slow-reload fix: CapturedAppender now drains a bounded queue on a single daemon writer thread (one flush per batch) instead of locking and flush()-ing on every WARN/ERROR record; IssueRegistry writes moved off the logging thread; the latency tracer snapshots at most once per second. The client reload-detection networking was removed.
• Spanish (es_es) locale bundled: all 6 command-feedback keys.

Notes

No gameplay content — a developer / pack-maker diagnostic tool. Verified: ./gradlew clean build is green. Shares this CurseForge project with the 26.2 line — pick the file that matches your Minecraft version.

JAR: data_miner-1.21.1-neoforge-21.1.249-1.0.0.jar

Tag: 1.21.1-neoforge-1.0.0