• Aws\EC2InstanceConnect - Adds support for ED25519 keys. PushSSHPublicKey Availability Zone parameter is now optional. Adds EC2InstanceStateInvalidException for instances that are not running. This was previously a service exception, so this may require updating your code to handle this new exception.
• Aws\Macie2 - This release of the Amazon Macie API introduces stricter validation of requests to create custom data identifiers.