Version 5.9.1: 23/10/2026

• Fix Retrieve Balances Over Time V3 200 response schema to document the accounts object in metadata, including the balance_count, from, to, min_balance, max_balance and last_updated_at fields for each account.
• Update the Retrieve Balances Over Time V3 200 response example so that the metadata.accounts keys match the account_id values in data.