Amazon OpenSearch UI has introduced support for AWS KMS customer managed keys (CMKs) and increased the metadata size limit. This means users can now encrypt their OpenSearch UI applications’ metadata using their own CMKs, which is significant for organizations needing to comply with specific regulatory requirements. The update also expands the metadata size limit for saved objects within OpenSearch UI. Users can now create more complex queries, richer visualizations, and larger dashboards. This enhancement is particularly useful for companies that rely on extensive data analysis and want to maintain a comprehensive view across various data sources, such as OpenSearch domains, Amazon S3, and AWS Security Lake. These features are available in all regions where OpenSearch UI operates, making it easier for organizations globally to leverage this service for their operational analytics and dashboarding needs. For further details, users can refer to the Amazon OpenSearch UI Developer Guide.