passkey-kit 0.16.3 — policy signer authorization fix
Security release for the smart-wallet policy signer authorization bypass.
Canonical smart-wallet WASM hash:
502ea4e7bdb3ea99880941f1d35ceb67fb598692c0bb40f842ef9c9f17d58b58
The fixed WASM is uploaded to testnet and mainnet. The testnet relayer and demo accept only this hash.
Existing wallet instances require an owner-authorized upgrade call. Uploading this WASM does not upgrade existing instances.
See docs/deployments-2026-08-19.md for transaction hashes, verification commands, and migration details.