HardGrind

HardGrind No-OP 1.1.0 (Universal Build – No LAN)

This update makes HardGrind No-OP fully universal — working both in singleplayer and on Fabric servers. It keeps your survival discipline untouched while improving stability and removing unnecessary client hooks.

Core changes

Unified client + server build (one .jar for both)

Replaced GameRules.getRule(String) calls with stable field-based reflection → Fixes build issues on Minecraft 1.21.9 and future-proofs gamerule checks

Removed Open-to-LAN mixin for cleaner singleplayer integration

Improved hardcore detection and gamemode enforcement

Hardened gamerule firewall — restores protected rules every 5 seconds

Blocked command list expanded: /op, /deop, /gamemode, /give, /tp, /summon, /effect, /xp, /enchant, /locate, /gamerule

Added automatic policy marker file (hardgrind.marker) for gamerule persistence

Switched project language to English, added MIT License and README

Technical

Minecraft 1.21.9

Fabric Loader 0.17.2+

Fabric API 0.134.0+

Java 21 required

Next focus

Version range support for 1.20 → 1.21.x

Optional server-side marker sync