AntiLitematica

v6.0.0

New Features

- World Whitelist -- Skip detection entirely in configured worlds (build/creative servers). Configurable via world_whitelist section. - Command Allowlist -- Exempt normal commands (/msg, /tell, etc.) from blocking via allowed_commands. - OneBot 11 (QQ Bot) Support -- Send detection notifications to QQ groups via LLBot/go-cqhttp HTTP API. - Web Dashboard SSE Real-Time Push -- Server-Sent Events push live updates to dashboard without manual refresh. - Web Dashboard Quick Settings -- Toggle detection, printer, command guard, graduated punishment, webhook directly from dashboard. - Violation Ranking API -- Top 20 violators ranking endpoint (/api/ranking), viewable in dashboard. - Admin Audit Log -- All admin actions logged to audit.log, viewable in Web Dashboard. - Batch Kick Command -- /al kickall kicks all currently flagged players. - Detection Statistics -- StatsTracker tracks daily detection/punishment counts and hit rates. Configurable retention. - Prometheus Metrics Endpoint -- /api/metrics exposes metrics for Grafana monitoring. - Auto-Detect Player Language -- 50+ Minecraft client locales auto-detected, messages in player's own language. - Language Files in lang/ Folder -- Clean plugin root, all messages_*.yml in lang/ subfolder. - JAR Auto-Replace -- Auto replaces running JAR with backup when downloading updates. - Public API -- AntiLitematicaAPI with DetectionEvent and PunishmentEvent.

Improvements

- Configuration file reorganized into 14 numbered sections. - Config auto-migration bumped to v3 for all new fields. - pom.xml added release 21 to eliminate compiler warning. - Documentation: full wiki/ and docs/ structure, no emoji. - GitHub Actions CI: auto-build on push, release upload.

Bug Fixes

- Fixed raw ConcurrentHashMap types in PlacementGuard - Fixed Discord webhook 307 redirect handling - Fixed Discord webhook hardcoded User-Agent - Removed outdated src/main/resources/META-INF/

Dependency Changes

- No new dependencies. Vulcan/Matrix use runtime reflection. MySQL requires external Connector/J.

Fix high false positive rates in PlacementGuard Convert GUI to single-page 54-slot inventory Remove gray glass from rows 1-5, keep only GrimAC Optimize GUI display text for zh_cn and en Fix block disappearance for Bedrock players (Geyser+Floodgate API, multi-threading) GUI reorganization with gray glass fillers Create 12 language files (zh_CN, en, zh_TW, fr, de, ja, ko, ru, es, pt, ar, vi) Redesign GUI according to user's detailed specification (detection settings, punishment, anti-cheat, anti-printer, webhook+dynamic+language, system settings)

Reduced false positives by relaxing printer detection thresholds, made single placement warnings non-blocking, improved command burst tolerance, and kept repeated suspicious behavior detectable for real offenders.

- Fixed an error caused by graduated punishments directly kicking/banning players in ProtocolLib async packet listening. - Punishment actions are now properly scheduled to run on the main thread, compatible with Paper/Spigot async safety checks.

- Enhanced EasyPlace Detection: Implemented precise modeling for EasyPlace patterns instead of simple hitVec range checks. - PlacementGuard Upgrade: Added fine-grained printer mode recognition with statistical correlation analysis between placement direction and player facing.

Cross-version Support — Fully compatible with Minecraft 1.12.2 ~ 1.21+ - Update Checker — Automatically checks for the latest version from GitHub Releases and SpigotMC on startup - Automatic update reminder when staff join the server - Manual update check via /antilitematica update - - Tab Command Completion — Supports tab completion for /antilitematica <reload|status|gui|update|reset|history> - Online player name completion for reset / history subcommands Geyser Support

Important

Please delete old configuration files before updating, old configs are incompatible with this version

Added

- Added dynamic threshold adjustment function - Added brand new GUI interface - Full multilingual language support

Graduated punishments with LiteBans/AdvancedBan support, enhanced projection placement detection, command spam guard, active servux blocking, and persistent SQLite violation tracking.