AWS Releases
Amazon Web Services releases and Terraform AWS provider. New features, breaking changes, security advisories and deprecations - each summarised in plain English and updated continuously.
Tracking 680 AWS releases · Updated
- AWS What's New aiawsengineeraws-s3 ·
AWS GovCloud gains new Claude models and user activity monitoring
AWS GovCloud (US) now offers Claude Opus 4.8 and Sonnet 5 models, enhancing reasoning and efficiency for complex tasks. Additionally, Kiro IDE provides enterprise administrators with user activity monitoring, including usage dashboards and per-user reports stored in customer S3 buckets. These updates are available to users with updated IDE/CLI versions and can be accessed via the model selector.
feature announcement - AWS What's New aiawsgaengineeraws-bedrock ·
Claude Opus 5 available on AWS with zero data retention
Anthropic's most advanced Claude Opus 5 model is now available on AWS, offering significant improvements in coding, long-running agents, and complex document analysis. This release is crucial for teams building advanced applications that require top-tier AI capabilities and data governance. Customers can access Claude Opus 5 via Amazon Bedrock with zero data retention (ZDR) enabled by default, or through the Claude Platform on AWS with ZDR available on request.
feature announcement - AWS What's New awsgaengineeraws-ec2 ·
Amazon EC2 I8ge instances now available in more AWS regions
Amazon EC2 I8ge instances, powered by Graviton4 processors and featuring third-generation AWS Nitro SSDs, are now generally available in AWS Europe (London) and Canada (Central) regions. These storage-optimized instances offer significant improvements in compute and storage performance, with up to 60% better compute performance and up to 75% lower storage I/O latency variability compared to previous generations. They are ideal for workloads requiring fast local storage and low latency access to large datasets, available in eleven sizes and offering high network and EBS bandwidth.
feature patch - AWS What's New aiawspreviewengineer ·
AWS releases open-source benchmark for AI agents on AWS
AWS has announced a research preview of aws-bench, an open-source benchmark designed to measure the accuracy and efficiency of AI agents performing tasks on AWS infrastructure. This tool addresses the need for objective, reproducible performance measurement and failure diagnosis for AI researchers and model providers. It includes a public suite of test cases based on real AWS usage scenarios and offers a CLI for easy execution and scoring, available now on GitHub.
announcement feature - AWS What's New awsgaengineerfinanceaws-lambda ·
AWS Lambda Durable Execution SDK for .NET now GA
AWS Lambda Durable Execution SDK for .NET is now generally available, allowing C# developers to build resilient, long-running workflows with durable functions. This SDK simplifies the creation of multi-step applications like payment processing or AI orchestration by automatically checkpointing progress and pausing execution for up to a year. It offers an idiomatic C# experience for tracking progress, integrating callbacks, durable invocation, and efficient suspension, with local testing support. Developers can install it via NuGet and find detailed guides in the Lambda durable functions developer guide.
feature announcement - endoflife.date eolamazon-rds-mysql ·
Amazon RDS for MySQL 8.0 reaches end of life in 7 days
Amazon RDS for MySQL 8.0 reaches end of life on 2026-07-31 (7 days from now). Extended support runs until 2029-07-31. Latest release in this cycle: 8.0.46.
deprecation - endoflife.date eolamazon-rds-mysql ·
Amazon RDS for MySQL 8.0.40 reaches end of life in 7 days
Amazon RDS for MySQL 8.0.40 reaches end of life on 2026-07-31 (7 days from now). Extended support runs until 2029-07-31. Latest release in this cycle: 8.0.40.
deprecation - endoflife.date eolamazon-rds-mysql ·
Amazon RDS for MySQL 8.0.41 reaches end of life in 7 days
Amazon RDS for MySQL 8.0.41 reaches end of life on 2026-07-31 (7 days from now). Extended support runs until 2029-07-31. Latest release in this cycle: 8.0.41.
deprecation - endoflife.date eolamazon-rds-mysql ·
Amazon RDS for MySQL 8.0.42 reaches end of life in 7 days
Amazon RDS for MySQL 8.0.42 reaches end of life on 2026-07-31 (7 days from now). Extended support runs until 2029-07-31. Latest release in this cycle: 8.0.42.
deprecation - endoflife.date eolamazon-rds-mysql ·
Amazon RDS for MySQL 8.0.43 reaches end of life in 7 days
Amazon RDS for MySQL 8.0.43 reaches end of life on 2026-07-31 (7 days from now). Extended support runs until 2029-07-31. Latest release in this cycle: 8.0.43.
deprecation - endoflife.date eolamazon-rds-mysql ·
Amazon RDS for MySQL 8.0.44 reaches end of life in 7 days
Amazon RDS for MySQL 8.0.44 reaches end of life on 2026-07-31 (7 days from now). Extended support runs until 2029-07-31. Latest release in this cycle: 8.0.44.
deprecation - endoflife.date eolamazon-rds-mysql ·
Amazon RDS for MySQL 8.0.45 reaches end of life in 7 days
Amazon RDS for MySQL 8.0.45 reaches end of life on 2026-07-31 (7 days from now). Extended support runs until 2029-07-31. Latest release in this cycle: 8.0.45.
deprecation - endoflife.date eolamazon-rds-mysql ·
Amazon RDS for MySQL 8.0.46 reaches end of life in 7 days
Amazon RDS for MySQL 8.0.46 reaches end of life on 2026-07-31 (7 days from now). Extended support runs until 2029-07-31. Latest release in this cycle: 8.0.46.
deprecation - AWS What's New observabilityawsengineeraws-s3 ·
CloudWatch Logs now supports Application Load Balancer logs
Amazon CloudWatch Logs has added support for Application Load Balancer (ALB) logs, enabling direct analysis and debugging of network traffic within CloudWatch. This integration simplifies monitoring by allowing automatic configuration of logging for ALB resources across an organization. Engineers can now leverage CloudWatch Logs Insights, metric filters, and Live Tail for detailed traffic pattern analysis, enhancing observability and troubleshooting capabilities.
feature - AWS What's New infraawsengineeraws-ecs ·
Amazon ECS Service Connect adds zone-aware routing
Amazon ECS Service Connect now supports zone-aware routing, automatically prioritizing service-to-service traffic within the same Availability Zone to reduce cross-AZ data transfer costs and latency. This feature benefits customers deploying applications across multiple AZs for resiliency by eliminating the trade-off between cost and resilience. Zone-aware routing is enabled by default for new services and requires a one-time redeployment for existing services, with availability across all supported AWS regions.
feature patch - AWS What's New infraawsgaarchitectaws-ec2 ·
EC2 High Memory U7i instances expand to new AWS regions
Amazon EC2 has expanded the availability of its High Memory U7i instances. U7i instances, powered by Intel Sapphire Rapids processors, offer up to 24 TiB of DDR5 memory and high network/storage bandwidth. These instances are now available in the South America (São Paulo) region (16TB) and Europe (Ireland) region (24TB), targeting customers running large in-memory databases like SAP HANA.
feature - AWS What's New governanceawsengineer ·
AWS Wickr Adds Data Retention Service for Premium Users
AWS Wickr has launched a managed Data Retention Service for its Premium users, allowing organizations to archive conversations for compliance and auditing. This serverless, cloud-native feature simplifies data retention, replacing older container-based methods. It supports all conversation types and maintains end-to-end encryption, benefiting organizations needing robust data archiving capabilities.
feature - AWS What's New governanceawsengineerfinance ·
AWS Billing: Configure Automatic Credit Memo Application
AWS now allows customers paying via electronic funds transfer to set preferences for how credit memos are automatically applied to invoices. This enhances payment process flexibility by offering options like applying credits to the original, next, or oldest unpaid invoice directly via the Billing and Cost Management console. These new automatic application preferences are now available across all commercial AWS Regions, offering a more tailored approach to managing outstanding balances.
feature - AWS What's New infraawsautomotiveaws-ec2 ·
Amazon EVS expands to additional AWS Regions
Amazon Elastic VMware Service (EVS) is now available in Asia Pacific (Seoul), Europe (Zurich), and Europe (Stockholm) Regions, offering more options for running VMware workloads on AWS. This expansion enables lower latency and supports data residency requirements for organizations migrating VMware environments to the cloud. It includes support for VCF 9.0 and 9.1, allowing users to leverage the latest VMware features.
feature announcement - AWS What's New awsgapreviewengineeraws-rds ·
Amazon RDS for MySQL adds MySQL 9.7 support in preview
Amazon RDS for MySQL now supports community MySQL 9.7 in the RDS Database Preview Environment, enabling evaluation of the latest LTS release. This allows users to test applications and new capabilities before general availability. The preview instances are retained for 60 days and priced the same as production instances in us-east-1.
feature announcement
About AWS release tracking on ReleaseBytes
AWS ships hundreds of service updates a month across EC2, Lambda, RDS, S3, EKS and the rest of the catalogue — far more than anyone can follow by reading the official What's New feed. ReleaseBytes ingests announcements from AWS's official release channels and the Terraform AWS provider changelog, summarises each one in plain English, and tags anything that is a breaking change, security advisory or deprecation so you can see at a glance whether it affects your workloads.
Frequently asked questions
How often are AWS release notes updated on ReleaseBytes? ›
Continuously. ReleaseBytes monitors the official AWS release channels around the clock and publishes a plain-English summary of each announcement shortly after it lands.
What kinds of AWS changes does ReleaseBytes track? ›
New features, enhancements, bug fixes, security advisories, breaking changes, deprecations and end-of-life announcements. Every item is tagged by type so you can filter to just the changes that need action.
How can I get alerts for new AWS releases? ›
Set up a free email or Slack alert filtered to AWS, subscribe to the weekly digest, or follow the RSS feed. Teams can also install the ReleaseBytes GitHub App or connect via MCP.
Where does the AWS release data come from? ›
From the official sources: Amazon Web Services releases and Terraform AWS provider. Every item links back to the original vendor announcement.