- Add CashierGlDenominationApiResource: new POST /v1/cashier/gl-denomination endpoint to record denomination breakdown for GL journal entries in m_savings_txn_denomination - Fix GL account real-time balance in GLAccountReadPlatformServiceImpl using live SUM query - Add Liquibase migrations 0318/0319/0320: make savings_account_id and txn_id nullable, add payment_type column to m_savings_txn_denomination - Add validCheckSum to 0317b changeset to resolve checksum mismatch on existing installs - Enhance GL entries closing report SQL with date, time, teller, payment type, txn source Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>