> ## Documentation Index
> Fetch the complete documentation index at: https://grandcentral.backbase.io/llms.txt
> Use this file to discover all available pages before exploring further.

# 2026.06.03

> Grand Central Unified APIs release notes, version 2026.06.03.

## Features

The following feature updates are available in 2026.06.03 for Grand Central Unified APIs:

<div className="release-notes">
  | Product group | Software component                                 | Version | Title                                                                            | Description                                                                                                                                                                 |
  | ------------- | -------------------------------------------------- | ------- | -------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
  | Onfido        | `grandcentral-party-lifecycle-onfido-inbound-api`  | 1.0.0   | Added support to receive push notifications from an identity verification vendor | Grand Central can now receive identity verification results from a partner vendor once the verification workflow is complete and the results are available for consumption. |
  | DocuSign      | `grandcentral-correspondence-docusign-inbound-api` | 1.0.0   | Added support to receive push notifications from a digital signing vendor        | Grand Central can now receive real-time notifications when a signer completes, declines, or views a document, or when the overall signature request status changes.         |
</div>

## Fixes

2026.06.03 contains the following bug fixes for Grand Central Unified APIs:

<div className="release-notes">
  | Product group  | Software component                | Version | Title                                                                                    | Description |
  | -------------- | --------------------------------- | ------- | ---------------------------------------------------------------------------------------- | ----------- |
  | Correspondence | `grandcentral-correspondence-api` | 1.1.0   | Aligned `signatureRequestId` and `recipientId` attribute names in the Correspondence API |             |
</div>