CrossChat

[1.3.0] — 2026-06-24

Fixed

• Double-message bug — players were seeing every global-chat message twice (once from the proxy broadcast and once echoed by the backend server)
  • Root cause: the ChatResult.message() + crosschat:suppress plugin-message approach introduced in 1.2.0 had a race condition on Velocity 3.5.0-SNAPSHOT; the suppress signal could arrive at the backend after the chat packet, causing SuppressListener to miss the event and Paper to echo the message locally
  • Fix: replaced ChatResult.message() with ChatResult.denied() — Velocity drops the packet entirely so the backend never receives it and cannot echo it
  • ChatResult.denied() is safe on Velocity 3.3+ / Minecraft 1.19.3+; the 1.19.1–1.19.2 strict-signing concern that motivated the 1.2.0 workaround no longer applies to modern server builds

Removed

• crosschat:suppress plugin-message channel — no longer sent
• CrossChatBackend companion plugin is no longer required; it can be removed from backend servers (leaving it installed is harmless but it will never receive a suppress signal)