NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
PyPI · #292 most downloaded on PyPI
Universal Command Line Environment for AWS.
Last release 1 months ago
27 Aug 2026
Ships fairly regularly
a new release about every 8 days
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
14 years old
2497 releases · first in 2012
feature:batch: Update batch command to latest version
feature:batch: Update batch command to latest version
feature:logs: Update logs command to latest version
feature:rds: Update rds command to latest version
feature:dms: Update dms command to latest version
feature:marketplacecommerceanalytics: Update marketplacecommerceanalytics command to latest version
feature:elasticbeanstalk: Update elasticbeanstalk command to latest version
feature:sts: Update sts command to latest version
feature:cloudfront: Add lambda function associations to cache behaviors.
feature:cloudfront: Add lambda function associations to cache behaviors.
feature:rds: Add cluster create data to DBCluster APIs.
bugfix:opsworks: This fixes an issue with opsworks register --local and python3 on some versions of linux.
feature:waf-regional: With this new feature, customers can use AWS WAF directly on Application Load Balancers in a VPC within available regions to protect their websites and web services from malicious attacks such as SQL injection, Cross Site Scripting, bad bots, etc.
One column per quarter.
feature:config: Update config command to latest version
feature:config: Update config command to latest version
feature:sqs: Update sqs command to latest version
feature:s3: Update s3 command to latest version
feature:sts: Update sts command to latest version
feature:sts: Update sts command to latest version
feature:config: Update config command to latest version
feature:ec2: Update ec2 command to latest version
feature:pinpoint: Update pinpoint command to latest version
bugfix:opsworks-cm: Rename opsworkscm to opsworks-cm, keeping support for opsworkscm.
bugfix:opsworks-cm: Rename opsworkscm to opsworks-cm, keeping support for opsworkscm.
feature:pinpoint: Update pinpoint command to latest version
feature:pinpoint: Update pinpoint command to latest version
feature:lambda: Update lambda command to latest version
feature:directconnect: Update directconnect command to latest version
feature:alias: Add ability to alias commands in the CLI
feature:xray: Update xray command to latest version
feature:s3: Display transfer speed for s3 commands
feature:ssm: Update ssm command to latest version
feature:apigateway: Update apigateway command to latest version
feature:elasticbeanstalk: Update elasticbeanstalk command to latest version
feature:codebuild: Update codebuild command to latest version
feature:opsworkscm: Update opsworkscm command to latest version
feature:shield: Update shield command to latest version
feature:stepfunctions: Update stepfunctions command to latest version
feature:appstream: Update appstream command to latest version
feature:health: Update health command to latest version
feature:ec2: Update ec2 command to latest version
feature:polly: Update polly command to latest version
feature:polly: Update polly command to latest version
feature:snowball: Update snowball command to latest version
feature:rekognition: Update rekognition command to latest version
feature:lightsail: Update lightsail command to latest version
feature:--generate-cli-skeleton output: Add support for generating sample output for command
feature:s3: Update s3 command to latest version
feature:s3: Update s3 command to latest version
feature:s3: Update s3 command to latest version
feature:s3: Update s3 command to latest version
feature:glacier: Update glacier command to latest version
feature:cloudformation: Update cloudformation command to latest version
feature:route53: Update route53 command to latest version
feature:ecs: Update ecs command to latest version
feature:ecs: Update ecs command to latest version
feature:cloudtrail: Update cloudtrail command to latest version
feature:cloudformation deploy: Add command to simplify deployments of cloudformation stack changes.
feature:cloudformation deploy: Add command to simplify deployments of cloudformation stack changes.
feature:emr: Update emr command to latest version
feature:lambda: Update lambda command to latest version
feature:elastictranscoder: Update elastictranscoder command to latest version
feature:cloudformation package: Add command to package source code for cloudfromation template.
feature:gamelift: Update gamelift command to latest version
feature:application-autoscaling: Update application-autoscaling command to latest version
bugfix:Powershell: Properly set return code on Powershell.
bugfix:Powershell: Properly set return code on Powershell.
feature:cloudwatch: Update cloudwatch command to latest version
feature:sqs: Update sqs command to latest version
feature:apigateway: Update apigateway command to latest version
feature:meteringmarketplace: Update meteringmarketplace command to latest version
feature:route53: Update route53 command to latest version
feature:route53: Update route53 command to latest version
feature:servicecatalog: Update servicecatalog command to latest version
feature:kinesis: Update kinesis command to latest version
feature:kinesis: Update kinesis command to latest version
feature:ds: Update ds command to latest version
feature:elasticache: Update elasticache command to latest version
feature:cognito-idp: Update cognito-idp command to latest version
feature:cognito-idp: Update cognito-idp command to latest version
feature:cloudformation: Update cloudformation command to latest version
feature:cloudformation: Update cloudformation command to latest version
feature:logs: Update logs command to latest version
feature:directconnect: Update directconnect command to latest version
feature:directconnect: Update directconnect command to latest version
feature:ses: Update ses command to latest version
feature:ses: Update ses command to latest version
bugfix:cloudtrail: Use STS instead of IAM in CreateSubscription
bugfix:cloudtrail: Use STS instead of IAM in CreateSubscription
feature:cloudformation: Update cloudformation command to latest version
feature:autoscaling: Update autoscaling command to latest version
feature:autoscaling: Update autoscaling command to latest version
feature:elbv2: Update elbv2 command to latest version
feature:ecs: Update ecs command to latest version
feature:ecs: Update ecs command to latest version
feature:sms: Update sms command to latest version
feature:waf: Update waf command to latest version
feature:waf: Update waf command to latest version
feature:s3: Port mv to s3transfer.
feature:budgets: Update budgets command to latest version
feature:cloudfront: Update cloudfront command to latest version
feature:cloudfront: Update cloudfront command to latest version
feature:iot: Update iot command to latest version
feature:config: Update config command to latest version
feature:kinesisanalytics: Update kinesisanalytics command to latest version
feature:rds: Update rds command to latest version
feature:route53: Update route53 command to latest version
feature:route53: Update route53 command to latest version
feature:--region: Add support for us-east-2
bugfix:s3 sync --delete: Fix regression where --delete would not delete local files
bugfix:s3 sync --delete: Fix regression where --delete would not delete local files
feature:elasticbeanstalk: Update elasticbeanstalk command to latest version
feature:elasticbeanstalk: Update elasticbeanstalk command to latest version
feature:gamelift: Update gamelift command to latest version
feature:s3: Integrate sync command with s3transfer
feature:acm: Update acm command to latest version
feature:s3: Output progress even when discovering new files to transfer
bugfix:Pagination: Fix validation error when providing --no-paginate with normalized paging argument.
bugfix:Pagination: Fix validation error when providing --no-paginate with normalized paging argument.
feature:apigateway: Update apigateway command to latest version
feature:cloudfront: Update cloudfront command to latest version
feature:gamelift: Update gamelift command to latest version
feature:rds: Update rds command to latest version
feature:codedeploy: Update codedeploy command to latest version
feature:sns: Update sns command to latest version
feature:kms: Update kms command to latest version
feature:elasticache: Update elasticache command to latest version
feature:ecr: Update ecr command to latest version
feature:s3: Update s3 command to latest version
feature:s3: Update s3 command to latest version
feature:waf: Update waf command to latest version
feature:devicefarm: Update devicefarm command to latest version
feature:kms: Update kms command to latest version
feature:opsworks: Update opsworks command to latest version
bugfix:s3: Refactor rb into its own command. In addition, validate that no key is supplied regardless of whether or not the force argument is supplied.
bugfix:route53domains: Rename --end to --end-time to fix a bug relating to argparse prefix expansion. Alias --start to --start-time to maintain a consistent interface while keeping the old parameter.
feature:cognito-idp: Update cognito-idp command to latest version
bugfix:s3: Fix regression when downloading empty files.
bugfix:s3: Fix regression when downloading empty files.
feature:snowball: Update snowball command to latest version
feature:snowball: Update snowball command to latest version
feature:s3: Update s3 command to latest version
feature:ec2: Update ec2 command to latest version
feature:s3: Port cp and rm to s3transfer. Improve progress for those commands, showing byte progress.
feature:codepipeline: Update codepipeline command to latest version
feature:codepipeline: Update codepipeline command to latest version
feature:kms: Update kms command to latest version
feature:efs: Update efs command to latest version
feature:cloudformation: Update cloudformation command to latest version
feature:codedeploy: Update codedeploy command to latest version
feature:codedeploy: Update codedeploy command to latest version
feature:emr: Update emr command to latest version
feature:rds: Update rds command to latest version
feature:redshift: Update redshift command to latest version
feature:iot: Update iot command to latest version
feature:iot: Update iot command to latest version
feature:rds: Update rds command to latest version
feature:ec2: Update ec2 command to latest version
feature:ec2: Update ec2 command to latest version
feature:servicecatalog: Update servicecatalog command to latest version
feature:sns: Update sns command to latest version
feature:sns: Update sns command to latest version
feature:support: Update support command to latest version
feature:cloudfront: Update cloudfront command to latest version
feature:ecr: Update ecr command to latest version
feature:ecr: Update ecr command to latest version
feature:rds: Update rds command to latest version
feature:ec2: Update ec2 command to latest version
feature:codepipeline: Update codepipeline command to latest version
feature:sns: Update sns command to latest version
feature:cognito-idp: Update cognito-idp command to latest version
feature:cognito-idp: Update cognito-idp command to latest version
feature:rds: Update rds command to latest version
feature:application-autoscaling: Update application-autoscaling command to latest version
feature:gamelift: Update gamelift command to latest version
feature:config: Update config command to latest version
bugfix:s3: Fix issue where setting addressing_style and use_accelerate_endpoint in your config file would cause aws s3 commands using S3 streams to fail (#2146)
feature:route53: Update route53 command to latest version
feature:route53: Update route53 command to latest version
feature:codepipeline: Update codepipeline command to latest version
feature:autoscaling: Update autoscaling command to latest version
feature:ssm: Update ssm command to latest version
bugfix:ec2: Set MaxResults to 1000 by default for DescribeSnapshots and DescribeVolumes.
feature:cloudfront: Update cloudfront command to latest version
feature:opsworks: Update opsworks command to latest version
feature:opsworks: Update opsworks command to latest version
feature:rds: Update rds command to latest version
feature:s3: Add a new aws s3 presign command, closes #462
feature:ec2: Update ec2 command to latest version
feature:ec2: Update ec2 command to latest version
feature:workspaces: Update workspaces command to latest version
feature:iam: Update iam command to latest version
feature:ecs: Update ecs command to latest version
feature:ecs: Update ecs command to latest version
feature:apigateway: Update apigateway command to latest version
feature:acm: Update acm command to latest version
feature:kms: Update kms command to latest version
feature:elbv2: Update elbv2 command to latest version
Nothing published for this version
feature:s3: Add support for dualstack configuration
feature:s3: Add support for dualstack configuration
feature:ecs: Update ecs command to latest version
feature:autoscaling: Update autoscaling command to latest version
feature:elbv2: Update elbv2 command to latest version
feature:kms: Update kms command to latest version
feature:kinesisanalytics: Update kinesisanalytics command to latest version
feature:snowball: Update snowball command to latest version
feature:elb: Update elb command to latest version
feature:ecr: Update ecr command to latest version
feature:ecr: Update ecr command to latest version
feature:cloudfront: Update cloudfront command to latest version
feature:marketplacecommerceanalytics: Update marketplacecommerceanalytics command to latest version
feature:lambda: Update lambda command to latest version
feature:lambda: Update lambda command to latest version
feature:gamelift: Update gamelift command to latest version
feature:rds: Update rds command to latest version
feature:rds: Update rds command to latest version
feature:rds: Update rds command to latest version
feature:route53domains: Update route53domains command to latest version
feature:cloudwatch: Update cloudwatch command to latest version
feature:machinelearning: Update machinelearning command to latest version
feature:meteringmarketplace: Update meteringmarketplace command to latest version
feature:iot: Update iot command to latest version
feature:application-autoscaling: Update application-autoscaling command to latest version
feature:emr: Update emr command to latest version
feature:ds: Update ds command to latest version
feature:logs: Update logs command to latest version
feature:sts: Update sts command to latest version
feature:sts: Update sts command to latest version
feature:ds: Update ds command to latest version
feature:ec2: Update ec2 command to latest version
feature:es: Update es command to latest version
feature:apigateway: Update apigateway command to latest version
feature:cognito-idp: Update cognito-idp command to latest version
feature:ses: Update ses command to latest version
feature:iot: Update iot command to latest version
feature:iot: Update iot command to latest version
feature:s3: Update s3 command to latest version
feature:cloudformation: Update cloudformation command to latest version
feature:cloudformation: Update cloudformation command to latest version
feature:elastictranscoder: Update elastictranscoder command to latest version
feature:config: Update config command to latest version
feature:application-autoscaling: Update application-autoscaling command to latest version
feature:acm: Update acm command to latest version
feature:devicefarm: Update devicefarm command to latest version
feature:devicefarm: Update devicefarm command to latest version
feature:ssm: Update ssm command to latest version
bugfix:emr: Fixes a bug in exception handling which was causing create-default-roles to break.
feature:Credential Provider: Add support for ECS metadata credential provider.
feature:Credential Provider: Add support for ECS metadata credential provider.
feature:dms: Update dms command to latest version
feature:rds: Update rds command to latest version
feature:efs: Remove preview status from aws efs command
feature:ecs: Update ecs command to latest version
feature:config: Update config command to latest version
feature:config: Update config command to latest version
feature:ds: Update ds command to latest version
feature:opsworks: Update opsworks command to latest version
feature:servicecatalog: Update servicecatalog command to latest version
feature:iam: Update iam command to latest version
feature:iam: Update iam command to latest version
feature:codepipeline: Update codepipeline command to latest version
feature:efs: Update efs command to latest version
feature:ssm: Update ssm command to latest version
feature:ssm: Update ssm command to latest version
feature:dms: Update dms command to latest version
feature:ec2: Update ec2 command to latest version
feature:ec2: Update ec2 command to latest version
feature:gamelift: Update gamelift command to latest version
feature:efs: Update efs command to latest version
feature:iot: Update iot command to latest version
feature:route53: Update route53 command to latest version
feature:sns: Update sns command to latest version
feature:s3: Update s3 command to latest version
feature:s3: Update s3 command to latest version
feature:iam: Update iam command to latest version
feature:iam: Update iam command to latest version
feature:ec2: Update ec2 command to latest version
feature:rds: Update rds command to latest version
feature:cognito-identity: Update cognito-identity command to latest version
feature:directconnect: Update directconnect command to latest version
bugfix:AssumeRole: Fix regression in assume role where cached credentials were not valid JSON (botocore #962 __)
bugfix:AssumeRole: Fix regression in assume role where cached credentials were not valid JSON (botocore #962)
feature:codepipeline: Update codepipeline command to latest version
feature:codepipeline: Update codepipeline command to latest version
feature:opsworks: Instead of always creating an IAM user for instance registration, allow using credentials from the instance profile
feature:opsworks: Update opsworks command to latest version
feature:acm: Update acm command to latest version
feature:acm: Update acm command to latest version
feature:ses: Update ses command to latest version
feature:rds: Update rds command to latest version
feature:cloudtrail: Update cloudtrail command to latest version
Your coding agent can read these notes before it upgrades. Set up the MCP server →