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# v1.2.0

This update adds support for institution-specific account IDs and provides additional metadata in transaction responses. No breaking changes in this release.

## Updated Endpoints

* **Institution-Specific Account IDs** — Added support for custom account identifier formats, improved account lookup and validation, and enhanced cross-referencing between internal and external account IDs.

* **Transaction Response Metadata** — Transaction responses now include additional metadata fields for improved tracking, reconciliation, and audit trail capabilities.

## Improvements

* Optimized query performance for account lookups
* Reduced latency for transaction record creation
* Improved API response times across all endpoints