v1.6.0

Evalanche 1.6.0

What shipped

• MCP wiring added for pm_approve and pm_buy
• Polymarket auth fallback hardened for wallets that already have API keys
• Additional unit coverage added across previously thin / untested modules
• Release hardening for active wallet workflows

Test status

• npm test → 433 passing tests
• npm run build → passed
• npm run typecheck → passed

New coverage added

• Avalanche provider + cross-chain orchestration
• TTL cache
• error helpers / network config / safe-fetch
• wallet transaction builder
• reputation reporter
• YieldYak swap client
• x402 facilitator proof creation
• OpenClaw secrets resolution

Live sovereign smoke tests completed

Using the sovereign wallet, Evalanche was exercised against production infra for:

• yoUSD vault withdrawal on Base
• Base USDC → Polygon bridge via LiFi
• Polygon USDC → USDC.e conversion via LiFi/Sushi path
• Polymarket collateral approvals
• sovereign Polymarket test buy + migration buys

Notes

• pm_redeem remains intentionally unimplemented until settlement/redeem flow is wrapped cleanly

Full Changelog: v1.5.3...v1.6.0