2.44.10 2026-05-20

AWS Key Management Service

• Features

  • AWS KMS now supports creating grants for AWS service principals using new GranteeServicePrincipal and RetiringServicePrincipal parameters. This release adds SourceArn grant constraint and three condition keys for controlling CreateGrant access. For more information, see Grants in AWS KMS.

AWS SDK for Java v2

• Features

  • Updated endpoint and partition metadata.

• Bugfixes

  • Fixed an issue where responses with a non-zero x-amz-crc32 header but no response body were silently returned to the caller as empty results. The SDK now throws Crc32MismatchException that is retryable when a non-zero CRC32 is claimed but no body is delivered, matching v1 SDK behavior.

Amazon Bedrock Runtime

• Features

  • Service Release Notes

Amazon Connect Customer Profiles

• Features

  • Service Release Notes

AmazonMWAA

• Features

  • Updated API documentation to describe the PublicAndPrivate webserver access mode.

Payment Cryptography Data Plane

• Features

  • Service Release Notes