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Cloud Changelog
Amazon S3 changelog 2025
59 announcements, 2025
All Amazon S3 changes · 108 announcements since January 2025 · 2 GA · 1 price change · 12 Region expansions
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December 20256
November 202511
Amazon S3 Block Public Access now supports organization-level enforcement
Amazon S3 adds new bucket-level setting to standardize encryption types used in your buckets
Amazon S3 now supports post-quantum TLS key exchange on S3 endpoints
AWS Backup launches a low-cost warm storage tier for Amazon S3 backups
Mountpoint for Amazon S3 is now included in Amazon Linux 2023
Amazon S3 Express One Zone now supports Internet Protocol version 6 (IPv6)
Mountpoint for Amazon S3 and Mountpoint for Amazon S3 CSI driver add monitoring capability
October 20254
September 20254
August 20253
July 20251
June 20257
Amazon S3 Tables are now available in two additional AWS Regions
Amazon S3 now supports sort and z-order compaction for Apache Iceberg tables
Amazon S3 Express One Zone now supports atomic renaming of objects with a single API call
Amazon S3 extends additional context for HTTP 403 Access Denied error messages to AWS Organizations
Amazon S3 Tables now provide storage cost visibility for individual tables
May 20253
April 20254
Amazon S3 Access Grants are now available in the AWS Asia Pacific (Malaysia) Region
Amazon S3 Tables now support server-side encryption using AWS KMS with customer-managed keys
Amazon S3 Express One Zone reduces storage and request prices
Amazon S3 Tables are now available in four additional AWS Regions
March 202510
Amazon S3 Tables are now available in the AWS Middle East (UAE) Region
Deploy Storage Browser for Amazon S3 quickly with AWS sample applications
Amazon S3 Tables are now available in three additional AWS Regions
Amazon Data Firehose now delivers real-time streaming data into Amazon S3 Tables
Amazon S3 Tables add create and query table support in the S3 console
Amazon S3 Tables integration with SageMaker Lakehouse is now generally available
Amazon S3 Tables are now available in three additional AWS Regions