Single-tenant rearchitecture: vaults are now deployed by vc-vault-factory, with open issuance (deny-by-exception) and fees centralized in the factory. The upgrade entrypoint was removed — the vault is immutable.
Testnet: installed as a template; WASM hash 2bd0323a98acb8469606808368da6c79824f2dd8391494b94ddbeb3d22c1a957. Instances are created via the factory (CDRFQRIP4FA3WMPWCSAM3XEY6EM6EGKRYZRSCSVZ5NHCF6AGEVR2XEPQ).
SHA-256 of the attached WASM matches the on-chain hash.