Change Log:

LocalStack release 0.12.16

1. New Features

• add integration for Thundra tracing via THUNDRA_APIKEY
• add support for local execution of Node.js lambdas
• add support for DeleteAlias and TracingConfig in Lambda API
• support sequential Lambda execution for Kinesis streams, using ParallelizationFactor
• support resolving SSM parameter values in CloudFormation templates
• add possibility for services to subscribe to runtime config changes
• add TEST_TARGET=AWS_CLOUD option to run tests against real AWS

2. Enhancements

• update README with instructions to build the Docker image
• add integration test for EC2 route table association
• adjust updated download URL for patched DynamoDBLocal.zip
• update kinesis-mock version to fix missing Logger classes
• store SES templated email messages to DATA_DIR or tmp folder for easier debugging
• refactor and extend AWS response parsing utils
• remove Web dashboard process from supervisord.conf
• extend test utils to pass in an auth_creator_func(..) for creating API GW authorizers
• minor: remove deprecated web UI documentation
• add option to disable boto3 retries/timeouts
• remove EventBus proxy listener patches for Tags operations handled upstream
• integrate and use the util function to remove Docker env files
• print version string if Terraform version check fails in integration tests
• replace unparse with custom XML serializer for AWS responses
• support CloudFormation string placeholders with triples like "${resource.attr.subattr}"
• improve kinesis startup routine and add KINESIS_MOCK_FORCE_JAVA config option
• replace botostubs with boto3-stubs in test fixtures
• add retry logic for downloading Elasticsearch plugins to fix temporary network issues
• extend ACM ARN integration test when importing certificates
• improve infra graph code, extend tests, add new fixtures
• add tests for Lambda invocation destinations
• add unit tests for common and config
• add JSON safe parsing when processing API GW event in local Javascript Lambda
• patch moto to include region header for GET and HEAD requests
• update CI workflow to aggregate coverage report
• use JAVA_TOOL_OPTIONS to apply LAMBDA_JAVA_OPTS in Java Lambdas
• cleanup and refactor CI configurations
• add default account_id for API GW Lambda invocation events
• add ability to define UDP Docker ports in PortMappings class
• strip off warning messages when extracting Docker container ID from stdout
• add exception response when calling DeletePolicy on non-existent IAM policy
• refactor Lambda executor to use unified container API and break apart container/Lambda logic
• pin version of "requests" library to fix import errors in Lambda tests
• add feature that saves LocalStack version info into data dir
• add pre-commit hook that runs linting and formatting
• add support for CloudFormation Fn::GetAtt WebsiteURL for S3 buckets
• refactor JSONPatch implementation for API GW to handle edge cases more reliably
• add make targets for linting and formatting only modified files
• add proper headers when triggering API destination target
• add CORS headers required for AWS SDK v3
• refactor Firehose and properly return "ExtendedS3DestinationDescription" with extended attributes
• add support for API Gateway documentation parts (tf-compat)

3. Bug Fixes

• fix regex to extract API ID in hostname from API GW endpoint URL
• fix logic in inject_test_credentials_into_env(..) to set custom env parameters for Lambda functions
• fix DynamoDB to Kinesis stream event format - add "tableName", remove "StreamViewType"
• fix Docker detection on hosts with cgroup v2 (unified hierachy)
• fix running multiple API Gateway JSON Patch operations in sequence (tf-compat)
• fix timestamp format of Lambda event source mappings for TF compatibility
• fix returning error response when requesting ACL for non-existing S3 bucket
• fix edge routing to match rules if request host contains a dot "."
• fix EXTRA_CORS_ALLOWED_ORIGINS environment variable to match docs
• fix ARN structure for EventBridge resources
• fix extraction of EventBridge API destination name using new ARN format
• fix S3 host-based routing detection
• fix accessing missing "body" from Lambda response in API GW
• fix JSON Patch for API GW method settings
• fix some data types for API GW patch operations
• fix "application/xml" content-type header for S3 responses
• minor: fix file path in "config validate" CLI command