Amazon S3 Compatibility API supports Content-Encoding: aws-chunked

Object Storage supports dual-stack endpoints for IPv6

You can use dual-stack endpoints to access Object Storage from networks that use IPv6, while still supporting IPv4. A dual-stack endpoint supports both IPv6 and IPv4, so the same host name can resolve to either address family.

Amazon S3 Compatibility API DeleteObjects / BulkDelete supports new checksum algorithms

DeleteObjects / BulkDelete flows in the Amazon S3 Compatibility API now supports x-amz-checksum-sha256 and x-amz-checksum-crc32c as alternatives to Content-MD5 headers for validating the request body.

Object Storage Supports Bucket Level Encryption

Bucket level encryption can now be enabled for buckets in Object Storage.

Add ZPR security attributes to Object Storage private endpoints

Zero Trust Packet Routing (ZPR) security attributes can now be added to private endpoints in Object Storage.

Object Storage Supports Updating Buckets to Support Amazon S3 Virtual-Hosted Style URLs

You can now update existing Object Storage buckets that follow the correct rules, and have the REGION scope set, to use S3 virtual-hosted style URLs.