v2.1.8 is officially live! This update focuses heavily on C++ core engine optimizations to drastically improve Lua execution stability during long sessions. Additionally, we have fixed critical Auto Guard bugs and delivered a massive wave of Auto Punish and Auto Combo fixes/additions across 16+ roster characters.

TEKKENSCRIPT — v2.1.8 Patch Notes

Release Date: October 20, 2026

Version: v2.1.8 (Compatible with Latest Tekken 8)

Update Type: Engine Optimizations & Roster-Wide Logic Fixes

Developer Notes

Hello TekkenScript Community!

v2.1.8 is officially live! This update focuses heavily on C++ core engine optimizations to drastically improve Lua execution stability during long sessions. Additionally, we have fixed critical Auto Guard bugs and delivered a massive wave of Auto Punish and Auto Combo fixes/additions across 16+ roster characters.

Detailed Updates

1. C++ Engine & Core Performance

• Lua Execution Optimization: Improved C++ to Lua execution pipeline. Fixed long-session input queue backlog issues that previously caused script unresponsiveness.
• Synchronous Deadlock Fix: Resolved client freeze bugs caused by triggering synchronous functions within Message, onMenu, and Draw callbacks. Nested synchronous calls now output a console error instead of freezing the client.
• Auto Guard Improvements: Fixed intermittent Auto Guard failures and added block coverage for missing attack moves.

2. Roster Auto-Punish & Combo Fixes

Fixed Auto Punish and Auto Combo logic for the following characters and updated/added preset combos:

• Reina: Fixed Punish & Combo logic; updated 2 preset combos.
• Leroy: Fixed Punish & Combo logic; revised and built-in 1 preset combo.
• King: Fixed Punish & Combo logic; updated 2 preset combos.
• Panda: Fixed Punish & Combo logic; added 2 new default combos.
• Yoshimitsu: Fixed Punish & Combo logic; added 2 new default combos.
• Steve: Fixed Punish & Combo logic; added 2 new default combos.
• Heihachi: Fixed Punish & Combo logic; added 2 new default combos.
• Raven: Fixed Punish & Combo logic; added 2 new default combos.
• Lars: Fixed Punish & Combo logic; added 2 new default combos.
• Kuma: Fixed Punish & Combo logic; added 2 new default combos.
• Claudio: Fixed Punish & Combo logic; added 2 new default combos.
• Xiaoyu: Fixed Punish & Combo logic; added 2 new default combos.
• Nina: Fixed Punish & Combo logic; added 2 new default combos.
• Shaheen: Fixed Punish & Combo logic; added 2 new default combos.
• Zafina: Fixed Punish & Combo logic; added 2 new default combos.
• Eddy: Fixed Punish & Combo logic; added 2 new default combos.