# Dispatch Assignment — Challenger M1 Fix 2

## Mission
Empirically verify cross-language binary compatibility between Python and Node.js after the fixes.

## Context & Inputs
- Authoritative User Request: `c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md` (read `## 2026-10-01T19:19:13Z`).
- Worker Handoff: `c:\Projects\FreeExile\.agents\teamwork\worker_m1_fix_1\handoff.md`.

## Challenge Tasks
1. Run `pytest tests/unit/test_challenger_m1_2_binary_compat.py -v`.
2. Confirm that all 15 tests pass completely with zero mismatches across all 9 canonical zones.
3. Test clean un-shimmed Node.js require without setting `global.window`.

## Deliverable
Write your challenge report to:
`c:\Projects\FreeExile\.agents\teamwork\challenger_m1_fix_2\handoff.md`
State your explicit verdict: **APPROVE** or **REQUEST_CHANGES**.
Send a message to parent when complete.

## 2026-10-01T19:57:23Z
You are Challenger M1 Fix 2.
Your working directory is: c:\Projects\FreeExile\.agents\teamwork\challenger_m1_fix_2
Your dispatch assignment is: c:\Projects\FreeExile\.agents\teamwork\challenger_m1_fix_2\DISPATCH.md
MANDATORY: Read the authoritative user request at:
c:\Projects\FreeExile\.agents\teamwork\ORIGINAL_REQUEST.md (specifically section ## 2026-10-01T19:19:13Z).

Empirically verify cross-language binary compatibility after fixes:
- pytest tests/unit/test_challenger_m1_2_binary_compat.py -v
- node -e "const { TileGridLoader } = require('./client/webapp/js/engine/tile_grid_loader.js'); console.log('Clean Node require OK');"
Write handoff.md in your directory with explicit verdict: APPROVE or REQUEST_CHANGES.
Send message to parent when complete.