diff --git a/.changeset/cleanup-patch.md b/.changeset/cleanup-patch.md
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+---
+"@iqai/mcp-polymarket": patch
+---
+
+Cleanup batch:
+
+- Fix stderr log lines running together due to missing trailing newlines on init/order/market-order logs (server log output is no longer corrupted into one line)
+- Reject invalid `outcomeIndex` for negRisk redemption instead of silently defaulting to outcome 0 — prevents accidentally redeeming the losing side when the caller passes a bad value
+- Move `shx` from `dependencies` to `devDependencies` so npm consumers don't pull it in