1.1.0 (2019-07-18)

Bug Fixes

• codepipeline: invoked Lambda doesn't have permissions to the pipeline bucket (#3303) (50c7319), closes #3274
• logs: fix infinite retention for jsii users (#3250) (0b1ea76)

Features

• acm: add support for validationMethod (#3252) (ceb857d)
• codebuild: make artifact encryption configurable (#3230) (792a260)
• ec2: add new EC2 instance types #3308 (#3309) (184b93f)
• eks: update Kubernetes AMIs and latest version (#3331) (3fcdb45)

1.0.0 (2019-07-09)

General Availability of the AWS Cloud Development Kit!! 🎉🎉🥂🥂🍾🍾

We are excited to announce the 1.0.0 release of the AWS CDK – including GA support for TypeScript, JavaScript, and Python!

We want to thank all of our early customers, and the hundreds of contributors, for all the help and support in making this release a reality. Thank you for the patience to deal with the many, many breaking changes that happened along the way. This product would not be what it is today if it weren't for all the feedback, diligent issue reporting (bugs, missing features, unclear documentation, etc.), and code contributions from the community.

Special thanks go out to a few of our most prolific contributors who went above and beyond to help improve the CDK:

• Mike Cowgill
• Jonathan Goldwasser
• Breland Miley
• Piradeep Kandasamy
• Hsing-Hui Hsu
• Simon-Pierre Gingras
• Jungseok Lee
• Clare Liguori
• Yenlin Chen
• Lee Packham

1.0.0 is a huge milestone for us, but it's still only the beginning! We are excited to continue evolving the CDK, to introduce support for new languages and capabilities, and to continue working closely with the open-source community.

Bug Fixes

• cli: output message when successfully synthesizing multiple stacks (#3259) (0c30f12)
• python: Make sure stack name in the init template does not contain illegal characters (#3261) (7d22b2c)

0.39.0 (2019-07-08)

Bug Fixes

• codepipeline: mark crossRegionReplicationBuckets and crossRegionSupport as experimental. (#3226) (f8256e7)
• assets: packages assets, aws-ecr-assets and aws-s3-assets are now experimental instead of stable

BREAKING CHANGES TO EXPERIMENTAL FEATURES

• codepipeline: Pipeline.crossRegionReplicationBuckets is now experimental
• codepipeline: Pipeline.crossRegionSupport is now experimental
• codepipeline: CrossRegionSupport is now experimental
• assets: package assetsis now experimental instead of stable
• aws-ecr-assets: package aws-ecr-assetsis now experimental instead of stable
• aws-s3-assets: package aws-s3-assetsis now experimental instead of stable

0.38.0 (2019-07-08)

Bug Fixes

• cli: exclusively is also '-e' for destroy (#3216) (d6f5207), closes #2367
• cloudwatch: AlarmWidget takes IAlarm (#3219) (9948bfd), closes #3068
• core: fix build errors in fsharp init-template (#3229) (7d020f1)
• core: UpdateReplacePolicy mirrors DeletionPolicy (#3217) (d61bd2c), closes #2901
• ecr: repository grant uses correct resource ARN (#3220) (cc2275c), closes #2473
• iam: fix managed policies for User (#3221) (ec1c5b7), closes #2557
• make capitalization of Ip/Az consistent (#3202) (d60d673)

Features

• use classes for structs in Python (#3232) (161a459)
• codebuild: allow specifying principals and credentials for pulling build images. (#3049) (3319fe5), closes #2175

BREAKING CHANGES TO EXPERIMENTAL FEATURES

• codebuild: LinuxBuildImage.fromDockerHub() has been renamed to fromDockerRegistry() and WindowsBuildImage.fromDockerHub() has been renamed to fromDockerRegistry()
• iam: aws-iam.User and Group: managedPolicyArns => managedPolicies.
• in all identifiers, renamed IPv4 => Ipv4, IPv6 => Ipv6, AZs => Azs.

0.37.0 (2019-07-04)

Bug Fixes

• core: fix some return types (#3192) (b5997c3)
• ecs: grant drain-hook policy container-instance permissions (#3199) (7796cd7), closes #3190
• sns: allow tokens to be used in UrlSubscription (#2938) (5ce4141)
• ssm: correctly deduplicate parameter names (#3183) (47bf435), closes #3076
• stepfunctions: Downscope SageMaker permissions (#2991) (69c82c8)

BREAKING CHANGES TO EXPERIMENTAL FEATURES

• core: construct.findChild() now only looks up direct children
• ec2: Port.toRuleJSON was renamed to toRuleJson
• codebuild: PipelineProject.addSecondaryArtifact now returns void (formerly any)
• codebuild: Project.addSecondaryArtifact now returns void (formerly any)

0.36.2 (2019-07-03)

Bug Fixes

• cli: generate metadata resource for region-independent stacks (#3149) (0fb7ea3), closes #3142
• cli: stop processing on metadata errors (#3168) (0936bde)
• codepipeline: correctly pass the replication buckets to Action.bind() (#3131) (99ae5e7)
• codepipeline: grant missing permisisons to the CloudFormationExecuteChangeSetAction. (#3178) (958acc2), closes #3160
• codepipeline: grant the CodeCommit source Action read-write permissions to the Pipeline's Bucket. (#3175) (bd46e49), closes #3170
• core: prevent volatile physical name generation (#2984) (af2680c)
• ecs: remove temporary workaround for long arn support (#3072) (9fdb63f), closes #2176

Features

• codedeploy: allow setting a Deployment Configuration for an imported Lambda Deployment Group. (#3158) (05a49f0)
• iam: can configure 'deny' for policy statements (#3165) (6679e86)

0.36.1 (2019-07-01)

Bug Fixes

• aws-codepipeline-actions: use SecretValue (#3097) (b84caab)
• cli: fix broken sample-app templates for TypeScript and JavaScript (#3101) (800ecf2)
• cli: fix broken test in Java init template (#3108) (f696efc), closes #3065
• cli: fix Python sample-app template (#3071) (796d6bb), closes #3058 #3069
• cli: improve description of --json to reflect behavior (#3086) (68cfa54), closes #2965
• cli: Python blank app should call app.synth(), not app.run() (16345dc), closes #3123
• cli: update TypeScript lib init template (#3134) (629e963)
• code: make CfnResource#_toCloudFormation null-safe (#3121) (71cb421), closes #3093
• codepipeline-actions: set service as backing resource for EcsDeployAction (#3085) (f2293e0)
• core: improve context providers error message for env-agnostic stacks (#3137) (5b80146), closes #2922 #3078 #3120 #3130
• documentation: auto-labeling fixed (#3089) (7fb82ad)
• documentation: removed duplicate generated template (#3090) (590b05c)
• elasticloadbalancingv2: fix to be able to set deregistrationDelay (#3075) (22ab4b4)
• events: correct token resolution in RuleTargetInput (#3127) (a20c841), closes #3119
• sns: create subscriptions in consumer scope (#3065) (64a203f), closes #3064

Features

• apigateway: support custom domain names (#3135) (52b136b), closes #3103
• aws-apigateway: expand RestApi support to models, parameters and validators (#2960) (12e6380), closes #905 #1695 #727 #723 #2957
• codepipeline: generate a Role for every AWS-owned Action used in a Pipeline. (#3105) (921dcc9)
• core: add Tokenization.isResolvable for aspects (#3122) (d3a417e), closes #3026
• dynamodb: support RemovalPolicy (#3028) (a6175be), closes #2710

0.36.0 (2019-06-24)

Bug Fixes

• certificatemanager: increase wait time for DNS validation (#2961) (5b5ca48), closes #2914
• cli: disable line folding in YAML (#2964) (0dabb02), closes #2703
• cloudfront: fixes typos in cloudfront docs (#3021) (46b3292), closes #3019
• core: incorrect arg type on Fn.eachMemberIn (#2958) (5baa31f), closes #2950
• core: record DependableTrait directly on instance (#2962) (e535929), closes #2713
• elbv2: restrict ALB access logs bucket permissions to minimum (#2929) (370b905)
• rds: correctly expose DatabaseCluster's read endpoint (#2970) (2d50c18), closes #2969
• ecr: align IRepository events to RepositoryBase (#3036) (f51760f), closes #2921
• route53: dummy hosted zone has right name (#2995) (76b5309), closes #2076
• sfn: pass support non-object Result types (#2811) (5282a08)
• stepfunctions: fix passing of Token in RunLambdaTask (#2939) (58a80ab), closes #2937
• cli: ensure asset zips are consistently produced (#2931) (9101161), closes #1997 #2759

Code Refactoring

• rename all L1 enum-like members to ALL_CAPS #3024 #3023, #3018 #980 #2989 #2918 #2287
• cx-api: bump cli <=> cdk protocol version (#2956) (8ab84ec), closes #2922
• cloudformation: extract "custom-resources" module (#3027) (767687d), closes #2951
• codepipeline: API cleanup. (#2982) (13025c4)
• codepipeline: change the API of cross-region replication Buckets. (#2977) (98afdeb)
• codepipeline: introduce IAction and unify the Action.bind() signature (#3012) (089fc93)
• core: additional api cleanups (#2972) (7fb6fd6), closes #2971
• core: CfnResource.options => cfnOptions (#3030) (e537e4c)
• core: rename "Stack.autoRun" to "autoSynth" (#3016) (3b44791)
• core: rename @aws-cdk/cdk to @aws-cdk/core (#2932) (4a0272d), closes #2733
• ecs: hide clusterName from Services (#2980) (a6e4f6a)

Features

• Support physical names in the entire Construct Library (#2894) (d9d3a99)
• codepipeline-actions: Add CAPABILITY_AUTO_EXPAND (#2851) (#2852) (c9340a6)
• core: environment-agnostic cloud assemblies (#2922) (c75d245), closes #2866
• core: Introduced Duration class (#2857) (2ceec6c)
• ecs: change the default Amazon Linux generation to v2 (#3009) (32e3421), closes #3005
• ecs: set default health check grace period to 60s (#2942) (0535d36), closes #2936
• events: make target optional in onXxx() methods (#2921) (ea10f0d), closes #2913
• issues: new format for issue templates (#2917) (67f6de0)
• sns: add support for subscription filter policy (#2778) (ae789ed)

BREAKING CHANGES TO EXPERIMENTAL FEATURES

• IMPORTANT: previous versions of the CDK CLI will not be fully compatible with this version of the framework and vice versa.
• core: the @aws-cdk/cdk module was renamed to @aws-cdk/core, python: aws_cdk.core, java: the artifact cdk in groupId software.amazon.awscdk was renamed to core
• all enum and public static readonly members have been renamed to use "ALL_CAPS" capitalization
• properties throughout the AWS Construct Libraries that represent lengths of time have been re-typed to be @aws-cdk/cdk.Duration instead of number, and were renamed to exclude any unit indication.
• core: The deprecated app.run() has been removed (use app.synth()).
• core: The CfnResource.options property was renamed to CfnResource.cfnOptions to avoid conflicts with properties introduced by derived classes.
• core CfnXxx.cfnResourceTypeName is now CFN_RESOURCE_TYPE_NAME in generated CFN resources.
• core: ContextProvider is no longer designed to be extended. Use ContextProvider.getValue and ContextProvider.getKey as utilities.
• core: Context.getSsmParameter has been removed. Use ssm.StringParameter.valueFromLookup
• core: Context.getAvailabilityZones has been removed. Use stack.availabilityZones
• core: Context.getDefaultAccount and getDefaultRegion have been removed an no longer available. Use the environment variables CDK_DEFAULT_ACCOUNT and CDK_DEFAULT_REGION instead.
• core: StackProps.autoRun was renamed to StackProps.autoSynth.
• core: CfnElement.refAsString renamed to ref of string type. The IResolvable version have been removed.
• core: IStringValue renamed to IStringProducer
• core: Include renamed to CfnInclude
• core: Cfn prefix was added to the following types: CfnCreationPolicy, CfnResourceAutoScalingCreationPolicy, CfnResourceAutoScalingCreationPolicy, CfnDeletionPolicy, CfnUpdatePolicy, CfnAutoScalingRollingUpdate, CfnAutoScalingReplacingUpdate, CfnAutoScalingScheduledAction, CfnCodeDeployLambdaAliasUpdate, CfnTag CfnRuleAssertion, CfnDynamicReferenceProps
• core: deepMerge is no longer exported.
• core: CfnOutputProps.export was renamed to exportName.
• core: CfnOutput all properties are now private
• core: StringListCfnOutput has been removed
• core: all instance methods of Fn were made static, and the Fn constructor was made private.
• ec2: VpcNetworkProvider has been removed. Use Vpc.fromLookup.
• ec2: ec2.MachineImage will now resolve AMIs from SSM during deployment.
• ecs: ecs.EcsOptimizedAmi will now resolve AMis from SSM during deployment.
• ecs: previously, the default generation is conditionally set to Amazon Linux v1 if hardwareType was STANDARD. Now it always defaults to Amazon Linux v2.
• ecs: service.clusterName has been replaced with .cluster.
• sam requiredTransform is now REQUIRED_TRANSFORM in generated code.
• cloudformation: the AwsCustomResource class was moved to a new module called @aws-cdk/custom-resource
• codepipeline: the capabilities property is now an array to support multiple capabilities.
• codepipeline: the Pipeline construction property crossRegionReplicationBuckets now takes values of type IBucket instead of string.
• corepipeline: the property Pipeline.crossRegionScaffoldStacks has been renamed to crossRegionSupport, and its type changed from CrossRegionScaffoldStack to CrossRegionSupport.
• codepipeline-actions: rename CodeCommitAction.pollForSourceChanges to trigger and make it an enum.
• codepipeline-actions: rename S3SourceAction.pollForSourceChanges to trigger, and make it an enum.
• codepipeline-actions: rename StageAddToPipelineProps interface to StageOptions.
• codepipeline-actions: remove the classes CloudFormationAction and CloudFormationDeployAction.
• route52: HostedZoneProvider has been removed. Use HostedZone.fromLookup.