Institutional Vault Release v2.4.0

Canton and assets

Canton utility tokens can be activated using only the instrument identifier. ERC-20 “check transfer” style restrictions are deprecated in favor of updated policy flows. Solana cold-account asset selection hides SPL tokens until backend support is available, and Solana transaction indexing covers additional operation types.

Audit log

Audit logging moves onto shared domain models with a refactored list experience, improving consistency and query behavior for compliance and operations teams.

Self-hosted AWS

Flat configuration file parsing is available for AWS on-premises installs, alongside existing configuration patterns.

Chains and staking

Unstaking is blocked when a validator has not been active long enough, and Solana transfers respect minimum lamport retention after potential fees.

Batches, APIs, and settings

Transaction batch creation runs asynchronously for better responsiveness. Raw transfer flows map to the correct operation type for Policy Node callbacks. Unused fields are removed from legacy transfer APIs.