Amazon Bedrock changelog
2026-03 (Version 4, Current)
- Added AWS Region Override for IAM Roles Anywhere: Support for independent region configuration between authentication (IAM Roles Anywhere) and Bedrock service access. This allows authentication in one region while accessing models in another.
- Added Custom Region Support: A new text field to manually specify AWS regions for Roles Anywhere if they are not present in the standard dropdown.
2026-01 (Version 3)
- Added the Invoke Agent operation.
- Added support for OpenAI models.
2025-11 (Version 2)
- Initial Tech Preview release.