# October 2026

> October 2026 release notes for Integration Service in Automation Cloud.

## October 6, 2026

### Bug fixes

* **Smartsheet** — fixed **Add Row** and **Update Row** failing with a 400 error (`Required object attribute(s) are missing from your request: cell.columnId`) when the input included a row-level property. Row-level properties (**Locked**, **To bottom**, **Expanded**, and **Access level**) are no longer sent as cells.

## October 5, 2026

### Agent 2 Agent: Scope support for OAuth 2.0 connections

The Agent 2 Agent (A2A) connector now supports a **Scope** field for all OAuth 2.0 authentication types: **OAuth 2.0 Authorization code**, **OAuth 2.0 Client credentials**, **OAuth 2.0 Password**, and **OAuth 2.0 JWT Bearer**. Use it to request a specific scope when the connection authenticates, so the access token is limited to the permissions your automation needs. Existing connections are unaffected and require no changes.