Institutional Vault Release v2.4.1

WalletConnect and custodial endpoints

The wallet frontend uses dedicated custodial wallet provider endpoints for WalletConnect pairing, disconnect, and session listing, aligning browser traffic with the supported API surface.

Solana indexing

SPL token activity is indexed by polling associated token accounts on a regular cycle, improving visibility of token movements for Solana wallets.

Canton and audit

Audit log entries carry richer context, including fee rate on transaction detail where applicable and the set of users who approved or rejected an operation.

Policy Nodes and reliability

Policy Node software is upgraded to v8.23.5. The Policy Node listener surfaces errors to callers instead of failing silently, improving diagnosability of integration issues.