Troposphere

------------------

* Add CloudFormation::Macro
* Instance ImageId is no longer required, specifically if using Launch Templates; updated tests (1137)
* Fix amazonmq missing properties (1143)
* Update AmazonMQ::Broker properties to use [basestring] instead of list
* Update the OnPremisesInstanceTagFilters parameter for AWS::CodeDeploy::DeploymentGroup (1145)
* Update constants.py (1147)
* Fix AutoScalingRollingUpdate validation failure (1148)
* Adding UseOnlineResharding policy per 09/20/2018 update (1149)
* Add SchedulingStrategy as a prop to ecs.Service (1150)
* Added ConnectionId and ConnectionType to API GW method integration (1153)
* Use dict as aws expects for ApiGateway::RestApi Parameters (1156)
* Add support for AWS*interface metadata (1171)
* Add new properties to ServiceRegistry (1172)
* [1167] Add support for DockerVolumeConfiguration in AWS::ECS::TaskDefinition (1168)
* Add missing Codebuild source types (1160)
* [1155] Aurora serverless support (1166)
* Missing RepositoryCredentials attribute for ContainerDefinition object (1165)
* Update for new S3 destination option in flow logs (1158)
* updates rds vpc example and closes 985 (1157)
* Update apigateway as of 09/20/18 (1173)
* Add missing APIGateway properties
* Update codebuild as of 09/20/18 (1175)
* Update ec2 as of 09/20/18 (1177)
* Additional codebuild source types (1178)
* Use basestring to allow percentage definition in MaintenanceWindowTask (1151)
* Fix issues with CanaraySettings properties (1181)
* 9/20/2018 update * NodeGroupId for Elasticache (1182)
* Update codedeploy as of 09/20/18 (1176)
* Add LambdaPermission in Example CloudWatchEventsSample.py (1141)
* improve double validation and fix some property datatypes (1179)
* Fix 1174 TemplateGenerator fail to parse template Fn::Sub with variable (1180)

------------------

* Revert schedule expression validation (1114)

------------------

* Auto add Parameter and Output to template when specified (1018)
* Changed policy to AmazonDynamoDBFullAccess for delete and put (1106)
* Fix CPUCredits casing and implement LaunchTemplateCreditSpecification class (1100)
* Add UsernameAttributes to Cognito (1104)
* Add SQS Event to serverless.py (1103)
* Add support for Windows containers in CodeBuild (1097)
* Generate class stubs necessary for autocompletion (1079)
* Add AWS::IAM::ServiceLinkedRole (1110)
* Made S3 Prefix in Firehose optional (1102)
* Prefix is still required in ExtendedS3DestinationConfiguration
* SimpleTable has more attributes (1108)
* Alphabetize properties in servlerless::SimpleTable
* AccountAggregationSources must be a list (1111)
* Schedule expression validation (1114)
* Add EndpointIdnetifier property to AWS::DMS::Endpoint object (1117)
* Add get_or_add parameter method (1118)
* Added HealthCheckCustomConfig to ServiceDiscovery Service (1120)
* Tags support for SQS queues (1121)
* VPCPeeringConnection PeerRegion (1123)
* Add FilterPolicy as a property of SubscriptionResource (1125)
* Add missing properties to SNS::Subscription
* Add ThroughputMode and ProvisionedThroughputInMibps to EFS (1124) (1126)
* Add AWS::EC2::VPCEndpointServicePermissions (1130)
* AMAZON_LINUX_2 is now supported by SSM (1133)
* [codebuild] Source * use value comparison instead of identity (1134)
* InvitationId in GuardDuty::Master is now optional
* Fix missing boolean import in sns
* Add CodePipeline::Webhook resource
* Add ReportBuildStatus to CodeBuild Source property
* Add HttpConfig to AppSync::DataSource
* Add FieldLevelEncryptionId to CacheBehavior properties
* Add Timeout to Batch::JobDefinition
* Add EncryptionDisabled and OverrideArtifactName to CodeBuild Artifacts
* Add SSESpecification to DAX::Cluster
* Add KerberosAttributes to EMR::Cluster
* Add ValidationMethod to CertificateManager::Certificate
* Add Classifiers and Configuration to Glue resources
* Add SecondaryArtifacts and SecondarySources to CodeBuild::Project
* Add Logs to AmazonMQ::Broker

------------------

* Add support for AWS::Neptune
* Add support for AWS::EKS
* Add support for AWS::AmazonMQ
* Add support for AWS::SageMaker
* Fix use of to_yaml long_form parameter (1055)
* Adding CENTOS to validators.operating_system (1058)
* Update constants with additional EC2 instances (1059)
* Fix casing of CreditSpecification CpuCredits (1068)
* Add 'Name' property for AWS::Serverless::Api (1070)
* Add equality methods to Template (1072)
* AWS PrivateLink support (1084)
* Add return value to template.add_condition() (1087)
* Add tests for to_yaml parameters
* Use endpoint_type for vpc_endpoint_type param instead of type
* Add resource EC2::VPCEndpointConnectionNotification
* Add resource SSM::ResourceDataSync

------------------

* Allow Refs to be hashable using their data (1053)
* Add AWS::Budgets
* Add new AWS::ServiceCatalog resources
* Add Policy to ApiGateway::RestApi
* Add ServiceLinkedRoleARN to AutoScaling::AutoScalingGroup
* Add LaunchConfigurationName to AutoScaling::LaunchConfiguration
* Add Edition to DirectoryService::MicrosoftAD
* Add PointInTimeRecoverySpecification to DynamoDB::Table
* Add ServiceRegistries to ECS::Service
* Add HealthCheck to ECS::TaskDefinition ContainerDefinition
* Add EncryptionAtRestOptions to Elasticsearch::Domain
* Add MaxSessionDuration ti IAM::Role
* Add SplunkDestinationConfiguration to KinesisFirehose::DeliveryStream
* StartingPosition is no longer required in Lambda::EventSourceMapping
* Add DefaultValue to Logs::MetricFilter MetricTransformation
* Add OutputLocation to SSM::Association
* Add AutoScaling and EC2 LaunchTemplate support (1038)
* Add LaunchTemplate to EC2::Instance
* Adding ECS Container Healthchecks tests (1024)
* Rename ActionTypeID to ActionTypeId in CodePipeline

------------------

* Allow up to 50:1 ratio for iops and allocated storage
* Correct Spot Fleet TagSpecifications (1010)
* Change GetCidr to Cidr (Fixes 1013)
* Add missing OpsWorks::Instance properties (Fixes 1014)
* Adding SUSE to list of operating systems for SSM (1015)
* Updates for latest pycodestyle warnings
* Add AWS::AppSync
* Add AWS::ServiceCatalog
* Special case Tags support in gen.py
* Add constants for EC2 C5 instance types (1025)
* Update guardduty.py (1037)
* Add OpenIdConnectConfig to AppSync::GraphQLApi
* Update AWS Config features (updates 1022)
* Updated appsync apikey expires to be an int. (1040)
* Fix AutoScalingRole in EMR: Fixes 984 (1036)
* Rename SES Template to EmailTemplate (1047)
* Add GuardDuty::Filter
* Remove python 3.3 support since it's EOL (1049)
* Corrected the description of NatGateway (1005)
* Update deprecated modules (1007)
* Updared CodeBuild Source Options (1017)
* Allow Ref's to test equality against their data (1048)
* Update to cfn*flip 1.0.2 (1003)
* Eliminate infinite loop when pickle loads BaseAWSObject and objects derived from it. (1016)
* Allow multiple NoValue properties in mutually_exclusive (1050)