---
updatedAt: 2025-12-15T13:14:11.000Z
agentTools:
  projectIndex: https://cloud.docs.tamr.com/llms.txt
---

# External Ids Changelog

# Version: v1apha1

**Initial Release** 2025-03-06

**Stability Level** Early Access

See [Versioning](https://cloud.docs.tamr.com/tamr-cloud/reference/versioning) for more information on Tamr's API versioning policies.