Changelog

1.0.0

Initial release for Minecraft 1.21.11 — Fabric and NeoForge, fully server-side.

Added

• Fabric and NeoForge server-side builds.
• /fiw command tree with reload/status commands.
• Maintenance mode: persistent lockout state, MOTD override, allowlist, bypass permission, kick-on-enable, and join blocking. Restart countdown via /fiw maintenance in <duration> [message...] with broadcast warnings (chat, actionbar for the final 10s), /fiw maintenance cancel, configurable countdownMessage, and optional stopServerAfterCountdown.
• Sweep: timed cleanup, threshold item cleanup, chunk-local cleanup, mob caps, warnings, actionbar countdowns, dry-run counts, and admin/all/off announcements.
• Alert: TPS checks, cooldown/escalation, top loaded chunk reports, clickable teleport/sweep actions, and notify sound. Discord webhook notifications (alert.json → discord.enabled + discord.webhookUrl, POSTed asynchronously) and persistent alert history in alert-history.json with /fiw lag history.
• Vanish: persistent state, self toggle, target toggle, list command, tab/entity hiding, join/leave suppression, ping-count filtering, a [V] tab marker for visible vanished players, and hiding from the 1.21.6+ locator bar (hideFromLocatorBar).
• Inspect: /fiw whois <player> — position + dimension, gamemode, health/food, ping, first/last connection (tracked in player-seen.json). Permission fiw.inspect.use.
• Find: /fiw find <item> searches online players' inventories (and optionally ender chests) with per-player counts and registry tab-completion.
• Freeze: /fiw freeze <player> toggle and /fiw freeze list — server-side rubber-band plus block-break/use/attack blocking on both loaders; frozen state survives relog (frozen.json). Permission fiw.freeze.use.
• BanItem: /fiw banitem <item> [duration] toggle + /fiw banitem list — blocks use/place/attack/break-with on both loaders and confiscates from inventories once per second; persisted with optional expiry (banned-items.json). Permissions fiw.banitem.manage / fiw.banitem.bypass.
• New-player alert: first-ever join → customizable admin message, optional broadcast-to-all message, optional Discord message (newplayer.json).
• Scheduled announcements: rotating (or random) broadcast messages with prefix and interval (announce.json); inactive until messages are configured; skipped while the server is empty.
• Messages: customizable join/leave messages with {player} placeholder (replaces vanilla ones, respects vanish; joins/leaves are still written to the server log) and rotating server-list MOTD with interval and random order — each independently toggleable (messages.json).
• Optional LuckPerms integration: when the LuckPerms mod is installed, its permission verdicts are consulted first on both loaders; silently ignored when absent. Without a permission mod, checks fall back to vanilla operator levels.
• JSON config files under config/fiw-admin/, one per module, every feature with an on/off switch, live /fiw reload.
• Permission nodes for all admin actions and notification channels.
• Common integration tests for config creation and persistent state.

Known Limitations

• Vanish is visual/packet-based: sounds and particles can still happen, mobs can still target vanished players, and sleep-skip still counts vanished players.
• BanItem does not block crafting the item yet.