Utility Nexus Admin

v1.0.0 - First stable release (Minecraft 1.21.1)

First stable release of Utility Nexus Admin for Minecraft 1.21.1 / NeoForge 21.1.249 (Java 21). Same code as the internal 0.0.0-beta.13; promoted to stable after running server-side in a full modded-server pack.

Features

• Datapack loader: /una datapack load | unload | reload | loadall | validate | list for global packs in <gameDir>/datapacks/. Packs are selected during ServerAboutToStartEvent, so there is no extra startup resource reload.
• Chunk pregeneration, reworked over the beta line into a load-safe design: asynchronous generation with a bounded in-flight chunk count, a per-tick wall-time budget, an MSPT throttle, a work / rest duty cycle, login-safe gating (pauses during player negotiation and the login / configuration phases), and a deferred auto-start that only runs on a dedicated server while it is empty. Progress persists as a compact counter and traversal is an outward square spiral from the center. pregen.radius: 0 disabled, -1 infinite spiral, >0 finite Chebyshev radius. pregen.enabled defaults to false — pregeneration never auto-starts unless you enable it.
• [schedule] section: an optional daily pregen burst window (default 08:00–10:00 server time) that bypasses the throttle and player-pause, saves progress and emits a restart warning when the window closes.
• Server-only pregen config: [pregen] / [schedule] live in a SERVER spec (utility_nexus/admin/pregen.toml); the common config keeps [datapack], [commands], [logging].

Notes

No code change relative to 0.0.0-beta.13. Verified: ./gradlew clean build is green. Chunk pregeneration does not auto-start by default; enable it with pregen.enabled = true in utility_nexus/admin/pregen.toml and monitor it with /una pregen status.

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

Tag: 1.21.1-neoforge-1.0.0