2025/07/31 - 7 updated api methods
Changes Granular access control support for NEO-SAML with IAMFederation for AOS data source
2025/07/15 - 7 updated api methods
Changes AWS Opensearch adds support for enabling s3 vector engine options. After enabling this option, customers will be able to create indices with s3 vector engine.
2024/12/02 - 5 new api methods
Changes This feature introduces support for CRUDL APIs, enabling the creation and management of Connected data sources.
2024/11/11 - 3 new 9 updated api methods
Changes Adds Support for new AssociatePackages and DissociatePackages API in Amazon OpenSearch Service that allows association and dissociation operations to be carried out on multiple packages at the same time.
2024/10/30 - 5 new 9 updated api methods
Changes This release introduces the new OpenSearch user interface (Dashboards), a new web-based application that can be associated with multiple data sources across OpenSearch managed clusters, serverless collections, and Amazon S3, so that users can gain a comprehensive insights in an unified interface.
2024/10/28 - 7 updated api methods
Changes Adds support for provisioning dedicated coordinator nodes. Coordinator nodes can be specified using the new NodeOptions parameter in ClusterConfig.
2024/07/09 - 7 updated api methods
Changes This release adds support for enabling or disabling Natural Language Query Processing feature for Amazon OpenSearch Service domains, and provides visibility into the current state of the setup or tear-down.
2024/06/26 - 7 updated api methods
Changes This release adds support for enabling or disabling Natural Language Query Processing feature for Amazon OpenSearch Service domains, and provides visibility into the current state of the setup or tear-down.
2024/06/19 - 7 updated api methods
Changes This release enables customers to use JSON Web Tokens (JWT) for authentication on their Amazon OpenSearch Service domains.
2024/05/22 - 3 updated api methods
Changes This release adds support for enabling or disabling a data source configured as part of Zero-ETL integration with Amazon S3, by setting its status.
2024/04/30 - 5 updated api methods
Changes This release enables customers to create Route53 A and AAAA alias record types to point custom endpoint domain to OpenSearch domain's dualstack search endpoint.
2024/02/15 - 12 updated api methods
Changes Adds additional supported instance types.
2024/02/06 - 1 new 8 updated api methods
Changes This release adds clear visibility to the customers on the changes that they make on the domain.
2024/02/06 - 1 new 9 updated api methods
Changes This release adds clear visibility to the customers on the changes that they make on the domain.
2024/02/06 - 1 new 8 updated api methods
Changes This release adds clear visibility to the customers on the changes that they make on the domain.
2024/02/06 - 1 new 9 updated api methods
Changes This release adds clear visibility to the customers on the changes that they make on the domain.
2024/01/04 - 6 updated api methods
Changes This release adds support for new or existing Amazon OpenSearch domains to enable TLS 1.3 or TLS 1.2 with perfect forward secrecy cipher suites for domain endpoints.
2024/01/04 - 7 updated api methods
Changes This release adds support for new or existing Amazon OpenSearch domains to enable TLS 1.3 or TLS 1.2 with perfect forward secrecy cipher suites for domain endpoints.
2024/01/04 - 6 updated api methods
Changes This release adds support for new or existing Amazon OpenSearch domains to enable TLS 1.3 or TLS 1.2 with perfect forward secrecy cipher suites for domain endpoints.
2024/01/04 - 7 updated api methods
Changes This release adds support for new or existing Amazon OpenSearch domains to enable TLS 1.3 or TLS 1.2 with perfect forward secrecy cipher suites for domain endpoints.
2023/11/29 - 5 new api methods
Changes Launching Amazon OpenSearch Service support for new zero-ETL integration with Amazon S3. Customers can now manage their direct query data sources to Amazon S3 programatically
2023/10/26 - 7 updated api methods
Changes You can specify ipv4 or dualstack IPAddressType for cluster endpoints. If you specify IPAddressType as dualstack, the new endpoint will be visible under the 'EndpointV2' parameter and will support IPv4 and IPv6 requests. Whereas, the 'Endpoint' will continue to serve IPv4 requests.
2023/10/19 - 3 new api methods
Changes Added Cluster Administrative options for node restart, opensearch process restart and opensearch dashboard restart for Multi-AZ without standby domains
2023/10/16 - 9 updated api methods
Changes This release allows customers to list and associate optional plugin packages with compatible Amazon OpenSearch Service clusters for enhanced functionality.