ВЕРСИИ (89)

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Updated branding:** Transparent TunnelCraft logos in mod icons, server-list indicators and the achievement menu. Normal Minecraft player heads and names remain in the player list. No obtainable logo item is registered. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Validation:** All 15 release JARs passed artifact checks. The five-version matrix passed 405 fresh Java test executions, 15 local gameplay scenarios with 165 confirmed actions, 10 multiplayer-menu tests and 15 achievement-menu checks. Gameplay used offline test accounts; the two-hour threshold was tested with seeded progress and controlled clocks. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod. **Relay operators:** Server banners and Solo Tunneling require the updated 10.1.0 relay. Preserve existing relay configuration and JSON databases when updating.

## TunnelCraft 10.1.0 - **Server banners:** Place `banner.png` next to `server-icon.png` in the server directory. Recommended: **1024 x 128 pixels (8:1)**. Maximum: **2048 x 512 pixels and 256 KiB**, PNG only. TunnelCraft clients display the banner behind the multiplayer server entry, cropped centrally and darkened for readability. - **Solo Tunneling:** Unlock this achievement after a cumulative two hours connected through TunnelCraft as the only logged-in player on the server. Other players, including direct connections, pause the timer. Progress persists across sessions and relay restarts. - **Connection fixes:** More reliable reconnects, relay restarts, timeouts, session cleanup and TCP shutdown. Direct-server timeouts no longer reconnect to a previous tunnel. Late packets and callbacks cannot corrupt a new connection. - **Additional fixes:** Safer banner and configuration parsing, correct speed-test failures, command forwarding, statistics state and achievement synchronization. **Installation:** Use the file matching your exact Minecraft version and loader. Fabric builds require Fabric API. Minecraft 1.21.1/1.21.11 requires Java 21 or newer; 26.1.1/26.1.2/26.2 requires Java 25 or newer. Paper builds are server plugins; connecting players need the matching Fabric or NeoForge client mod.

Huge Update! Premium users can now forward any port using any protocol. This brings full compatibility for mods and applications that require custom networking, including popular projects such as Simple Voice Chat. ✅ Any port ✅ Any protocol ✅ Greater flexibility ✅ Improved mod compatibility

Huge Update! Premium users can now forward any port using any protocol. This brings full compatibility for mods and applications that require custom networking, including popular projects such as Simple Voice Chat. ✅ Any port ✅ Any protocol ✅ Greater flexibility ✅ Improved mod compatibility

Huge Update! Premium users can now forward any port using any protocol. This brings full compatibility for mods and applications that require custom networking, including popular projects such as Simple Voice Chat. ✅ Any port ✅ Any protocol ✅ Greater flexibility ✅ Improved mod compatibility

Huge Update! Premium users can now forward any port using any protocol. This brings full compatibility for mods and applications that require custom networking, including popular projects such as Simple Voice Chat. ✅ Any port ✅ Any protocol ✅ Greater flexibility ✅ Improved mod compatibility

## Huge Update! Premium users can now forward any port using any protocol. This brings full compatibility for mods and applications that require custom networking, including popular projects such as Simple Voice Chat. ✅ Any port ✅ Any protocol ✅ Greater flexibility ✅ Improved mod compatibility

## TunnelCraft 7.0.3 - Added relay-side Minecraft protocol/version checks to prevent incompatible cross-version tunnel joins. - Added premium TCP and UDP port forwarding through the TunnelCraft relay. - Added configurable server-side port forwards via `forwarded_ports`. - Added public relay port-forward visibility in the admin panel. - Improved relay database isolation for automated tests and deployment verification. - Fixed version metadata handling for 1.21.1, 1.21.10, and 1.21.11 builds. Supported files in this release: - Fabric 1.21.1 - NeoForge 1.21.1 - Fabric 1.21.10 - NeoForge 1.21.10 - Fabric 1.21.11 - NeoForge 1.21.11

## TunnelCraft 7.0.3 - Added relay-side Minecraft protocol/version checks to prevent incompatible cross-version tunnel joins. - Added premium TCP and UDP port forwarding through the TunnelCraft relay. - Added configurable server-side port forwards via `forwarded_ports`. - Added public relay port-forward visibility in the admin panel. - Improved relay database isolation for automated tests and deployment verification. - Fixed version metadata handling for 1.21.1, 1.21.10, and 1.21.11 builds. Supported files in this release: - Fabric 1.21.1 - NeoForge 1.21.1 - Fabric 1.21.10 - NeoForge 1.21.10 - Fabric 1.21.11 - NeoForge 1.21.11

## TunnelCraft 7.0.3 - Added relay-side Minecraft protocol/version checks to prevent incompatible cross-version tunnel joins. - Added premium TCP and UDP port forwarding through the TunnelCraft relay. - Added configurable server-side port forwards via `forwarded_ports`. - Added public relay port-forward visibility in the admin panel. - Improved relay database isolation for automated tests and deployment verification. - Fixed version metadata handling for 1.21.1, 1.21.10, and 1.21.11 builds. Supported files in this release: - Fabric 1.21.1 - NeoForge 1.21.1 - Fabric 1.21.10 - NeoForge 1.21.10 - Fabric 1.21.11 - NeoForge 1.21.11

## TunnelCraft 7.0.3 - Added relay-side Minecraft protocol/version checks to prevent incompatible cross-version tunnel joins. - Added premium TCP and UDP port forwarding through the TunnelCraft relay. - Added configurable server-side port forwards via `forwarded_ports`. - Added public relay port-forward visibility in the admin panel. - Improved relay database isolation for automated tests and deployment verification. - Fixed version metadata handling for 1.21.1, 1.21.10, and 1.21.11 builds. Supported files in this release: - Fabric 1.21.1 - NeoForge 1.21.1 - Fabric 1.21.10 - NeoForge 1.21.10 - Fabric 1.21.11 - NeoForge 1.21.11

## TunnelCraft 7.0.3 - Added relay-side Minecraft protocol/version checks to prevent incompatible cross-version tunnel joins. - Added premium TCP and UDP port forwarding through the TunnelCraft relay. - Added configurable server-side port forwards via `forwarded_ports`. - Added public relay port-forward visibility in the admin panel. - Improved relay database isolation for automated tests and deployment verification. - Fixed version metadata handling for 1.21.1, 1.21.10, and 1.21.11 builds. Supported files in this release: - Fabric 1.21.1 - NeoForge 1.21.1 - Fabric 1.21.10 - NeoForge 1.21.10 - Fabric 1.21.11 - NeoForge 1.21.11

## TunnelCraft 7.0.3 - Added relay-side Minecraft protocol/version checks to prevent incompatible cross-version tunnel joins. - Added premium TCP and UDP port forwarding through the TunnelCraft relay. - Added configurable server-side port forwards via `forwarded_ports`. - Added public relay port-forward visibility in the admin panel. - Improved relay database isolation for automated tests and deployment verification. - Fixed version metadata handling for 1.21.1, 1.21.10, and 1.21.11 builds. Supported files in this release: - Fabric 1.21.1 - NeoForge 1.21.1 - Fabric 1.21.10 - NeoForge 1.21.10 - Fabric 1.21.11 - NeoForge 1.21.11

fixed LAN-connect

reworked connection and relay server code

# TunnelCraft 5.0.0 – Patch Notes (Quality + Reconnect Update) Fixed desync issue (“Connection restored” but gameplay broken): The relay now ignores stale close events after a reconnect, preventing old sockets from tearing down a new session. Fixed reconnect failures caused by duplicate login: When a player reconnects using the same clientId, the relay cleanly replaces the old connection and notifies the server/plugin to close the previous slot. Fixed “rejoin world” / UnknownHost errors: The client now re-prepares the local tunnel listener before reconnecting, so Minecraft no longer attempts to DNS-resolve the tunnel ID. Improved tunnel stability: Added WebSocket heartbeat (ping/pong) to quickly detect and terminate half-open connections. Added backpressure protection: connections that fall behind and buffer excessively are dropped cleanly instead of lagging indefinitely. Improved tunnel speed and lower latency: Enabled TCP_NODELAY and TCP keepalive on relay WebSockets. Reduced per-packet allocation overhead in relay forwarding through more efficient frame construction.

# TunnelCraft 5.0.0 – Patch Notes (Quality + Reconnect Update) - Fixed desync issue (“Connection restored” but gameplay broken): The relay now ignores stale close events after a reconnect, preventing old sockets from tearing down a new session. - Fixed reconnect failures caused by duplicate login: When a player reconnects using the same clientId, the relay cleanly replaces the old connection and notifies the server/plugin to close the previous slot. - Fixed “rejoin world” / UnknownHost errors: The client now re-prepares the local tunnel listener before reconnecting, so Minecraft no longer attempts to DNS-resolve the tunnel ID. Improved tunnel stability: - Added WebSocket heartbeat (ping/pong) to quickly detect and terminate half-open connections. - Added backpressure protection: connections that fall behind and buffer excessively are dropped cleanly instead of lagging indefinitely. Improved tunnel speed and lower latency: Enabled TCP_NODELAY and TCP keepalive on relay WebSockets. Reduced per-packet allocation overhead in relay forwarding through more efficient frame construction.

Added colored Motd support

Added colored Motd support

# Final Version (for now)