Summary

This release contains a wealth of parity improvements and fixes. It also includes a number of new features:

• Swagger and OpenAPI export for API Gateway REST APis #5935
• Cloudformation EC2::Subnet support #6162
• Cloudformation AWS::OpenSearchService::Domain support #6199
• A healthcheck for the Docker container #6297
• S3 TagObject notifications #6099
• A new HTTP gateway that we will roll out for 1.0 (can be enabled with LEGACY_EDGE_PROXY=0) #5243

This will potentially be the last release before our next major release.

What's Changed

• ASF protocol cleanup / small enhancements by @alexrashed in https://github.com/localstack/localstack/pull/6095
• improve SQS receipt handle error parity by @thrau in https://github.com/localstack/localstack/pull/6103
• Validations for Events.CreateConnection by @pinzon in https://github.com/localstack/localstack/pull/5964
• Slight refactoring to allow customizing DynamoDB server startup by @giograno in https://github.com/localstack/localstack/pull/6109
• Bump gson from 2.8.6 to 2.8.9 in /tests/integration/awslambda/functions/java/lambda_echo by @dependabot in https://github.com/localstack/localstack/pull/6112
• fix SQS dead letter queue delivery for fifo queues by @thrau in https://github.com/localstack/localstack/pull/6115
• fix SQS ReceiveMessage blocking behavior when MaxNumberOfMessages is set by @thrau in https://github.com/localstack/localstack/pull/6118
• Typo API Gateway Provider validateRequestPparameters by @nicoandra in https://github.com/localstack/localstack/pull/6113
• Draft: Add object tagging notification support by @threewordphrase in https://github.com/localstack/localstack/pull/6099
• update Docker base image (python:3.10.4-slim-buster) digest to 152f6ea by @renovate in https://github.com/localstack/localstack/pull/6120
• Add default UserName for AWS::IAM::User by @dominikschubert in https://github.com/localstack/localstack/pull/6122
• Use asyncio run_in_executor to prevent is_ssl_socket check from blocking by @dfangl in https://github.com/localstack/localstack/pull/6123
• Add hosts file to container to fix performance issues in windows container mode by @dfangl in https://github.com/localstack/localstack/pull/6129
• fix sqs query-api endpoint strategy routing by @thrau in https://github.com/localstack/localstack/pull/6145
• Fix references to AWS managed policies in SAM templates by @dominikschubert in https://github.com/localstack/localstack/pull/6148
• fix SQS ApproximateFirstReceiveTimestamp type by @thrau in https://github.com/localstack/localstack/pull/6147
• Fix cfn apigw domain tags by @pinzon in https://github.com/localstack/localstack/pull/6110
• Fix event message parameters priority by @pinzon in https://github.com/localstack/localstack/pull/5959
• Feature apigateway rest swagger export by @calvernaz in https://github.com/localstack/localstack/pull/5935
• Add test for catch/retry mechanism in StepFunctions by @dominikschubert in https://github.com/localstack/localstack/pull/6144
• Bump moto-ext to version 3.1.10 by @whummer in https://github.com/localstack/localstack/pull/6154
• Introduce BackendStateLifecycle abstraction by @giograno in https://github.com/localstack/localstack/pull/6114
• add SQS feature flag to raise QueueDeletedRecently errors by @thrau in https://github.com/localstack/localstack/pull/6140
• TransactWriteItem for binary data by @giograno in https://github.com/localstack/localstack/pull/6152
• update Docker base image (python:3.10.4-slim-buster) digest to 7e650ce by @renovate in https://github.com/localstack/localstack/pull/6164
• Update ASF APIs by @localstack-bot in https://github.com/localstack/localstack/pull/6165
• Update redhat image to python 3.10 by @dfangl in https://github.com/localstack/localstack/pull/6169
• add option to select test cases by fixture usage by @dominikschubert in https://github.com/localstack/localstack/pull/6175
• Fix CFN Events create rule without targets by @pinzon in https://github.com/localstack/localstack/pull/6061
• add apigateway restapi dispatcher to edge router by @thrau in https://github.com/localstack/localstack/pull/6040
• minor fix to allow authorization context permeate into lambda event by @calvernaz in https://github.com/localstack/localstack/pull/6174
• Fix SNS format when delivering to a DLQ by @bentsku in https://github.com/localstack/localstack/pull/6168
• Add error handling for localstack container startup in CLI by @dfangl in https://github.com/localstack/localstack/pull/6178
• Add CFn support for remaining EC2::Subnet properties by @whummer in https://github.com/localstack/localstack/pull/6162
• pin opensearch-py to version 1.1.0 by @steffyP in https://github.com/localstack/localstack/pull/6184
• Added explicit check for a bucket when deploying a stack by @giograno in https://github.com/localstack/localstack/pull/6171
• Kinesis - option for persistence path by @giograno in https://github.com/localstack/localstack/pull/6179
• fix apigateway delete_rest_api method by @thrau in https://github.com/localstack/localstack/pull/6185
• Add snapshot transformers by @dominikschubert in https://github.com/localstack/localstack/pull/6127
• add two more labels to 'exempt-issue-labels' for the stale-bot by @steffyP in https://github.com/localstack/localstack/pull/6189
• prepare s3 for ASF gateway by @thrau in https://github.com/localstack/localstack/pull/6191
• fix HypercornServer API and test to allow multiple instances by @thrau in https://github.com/localstack/localstack/pull/6190
• fix IAM exception handling by @thrau in https://github.com/localstack/localstack/pull/6192
• chore: remove chart release workflow by @HarshCasper in https://github.com/localstack/localstack/pull/6195
• switch to dev release versioning by @alexrashed in https://github.com/localstack/localstack/pull/6198
• implement ExclusiveStartShardId for DynamoDB Streams describe_stream by @bentsku in https://github.com/localstack/localstack/pull/6186
• test: invalidates #5395 by @dhilipsiva in https://github.com/localstack/localstack/pull/6159
• implement new HTTP request handling framework by @thrau in https://github.com/localstack/localstack/pull/5243
• fix and clean up sns tests to use httpserver fixture by @thrau in https://github.com/localstack/localstack/pull/6211
• fixed: route53 get-health-check response by @macnev2013 in https://github.com/localstack/localstack/pull/6205
• fix test_redrive_policy_http_subscription to correctly consume subscription notification by @thrau in https://github.com/localstack/localstack/pull/6219
• fix and clean up flaky cfn tests by @thrau in https://github.com/localstack/localstack/pull/6213
• fix concurrency of dynamodbstreams sequence number by @thrau in https://github.com/localstack/localstack/pull/6214
• update Docker base image (python:3.10.4-slim-buster) digest to b59fd1a by @renovate in https://github.com/localstack/localstack/pull/6208
• Update ASF APIs by @localstack-bot in https://github.com/localstack/localstack/pull/6220
• fix domain name validation in opensearch CreateDomain operation by @thrau in https://github.com/localstack/localstack/pull/6207
• Add AWS::OpenSearchService::Domain by @silv-io in https://github.com/localstack/localstack/pull/6199
• fix log subscription: return id as string by @steffyP in https://github.com/localstack/localstack/pull/6202
• Add tests which verify EventBridge rules behavior by @lukqw in https://github.com/localstack/localstack/pull/6124
• fix op router for new HTTP gateway requests with slashes by @alexrashed in https://github.com/localstack/localstack/pull/6223
• add websocket route to ApiInvocationContext by @calvernaz in https://github.com/localstack/localstack/pull/6230
• Fix CLI remove Literal type for 3.6 and 3.7 compatibility by @bentsku in https://github.com/localstack/localstack/pull/6231
• chore: remove banner image by @HarshCasper in https://github.com/localstack/localstack/pull/6235
• remove itest-sqs-provider test from CI pipeline by @thrau in https://github.com/localstack/localstack/pull/6236
• Initialize ws route by @calvernaz in https://github.com/localstack/localstack/pull/6241
• add composite handler for asf handler chain by @thrau in https://github.com/localstack/localstack/pull/6240
• add .env to .gitignore by @lukqw in https://github.com/localstack/localstack/pull/6232
• Exit pytest when encountering duplicate fixture names by default by @dominikschubert in https://github.com/localstack/localstack/pull/6244
• Removed duplicated SNSBackend by @giograno in https://github.com/localstack/localstack/pull/6243
• Add snapshot tests for s3 and cloudformation iam by @steffyP in https://github.com/localstack/localstack/pull/6222
• refactor state serializer api to use werkzeug request by @thrau in https://github.com/localstack/localstack/pull/6250
• add pluggable response handler for asf handler chain by @thrau in https://github.com/localstack/localstack/pull/6251
• chore: add localstack discussion page by @HarshCasper in https://github.com/localstack/localstack/pull/6249
• Allow TCP proxying with client certs without h11 by @dfangl in https://github.com/localstack/localstack/pull/6252
• minor fix to include request parameters while importing openapi by @calvernaz in https://github.com/localstack/localstack/pull/6255
• update Docker base image (python) tag to v3.10.5 by @renovate in https://github.com/localstack/localstack/pull/6259
• Update ASF APIs by @localstack-bot in https://github.com/localstack/localstack/pull/6260
• Test for IAM service linked role naming parity by @lukqw in https://github.com/localstack/localstack/pull/6182
• add dlq-list-sources by @baermat in https://github.com/localstack/localstack/pull/5915
• Add filtering for names provided with name_query for GetApiKeys method by @dfangl in https://github.com/localstack/localstack/pull/6261
• Migrate labels to their new names by @silv-io in https://github.com/localstack/localstack/pull/6263
• refactor API Gateway ASF provier / routing by @alexrashed in https://github.com/localstack/localstack/pull/6267
• Fix HTTP status for InvalidObjectState error code by @luisgabrielroldan in https://github.com/localstack/localstack/pull/6257
• Fix: auto confirm SNS subscription for lambda endpoint by @bentsku in https://github.com/localstack/localstack/pull/6270
• CI: Add a GHA to keep DockerHub description in sync by @HarshCasper in https://github.com/localstack/localstack/pull/6265
• fix ASF gateway forwarding by @alexrashed in https://github.com/localstack/localstack/pull/6273
• Cloud formation removal of unsupported and supported resources by @lukqw in https://github.com/localstack/localstack/pull/6167
• Improve parity of EncodingType and Delimiter in S3 list_objects response by @whummer in https://github.com/localstack/localstack/pull/6295
• CI: add paths and concurrency to pro integration workflow by @HarshCasper in https://github.com/localstack/localstack/pull/6283
• update CODEOWNERS to make bentsku the SNS owner by @thrau in https://github.com/localstack/localstack/pull/6299
• remove node package.json and move node modules into static_libs dir by @thrau in https://github.com/localstack/localstack/pull/6300
• Fix ConfirmSubscription in SNS http endpoint, match AWS behaviour by @bentsku in https://github.com/localstack/localstack/pull/6268
• Add simple hashable dict util class by @whummer in https://github.com/localstack/localstack/pull/6309
• fix detection of timestream requests in service router by @alexrashed in https://github.com/localstack/localstack/pull/6311
• GCM support for SNS by @pinzon in https://github.com/localstack/localstack/pull/6256
• fix crypto unit tests by @alexrashed in https://github.com/localstack/localstack/pull/6318
• add rds docdb and neptune to the list of known API conflicts by @thrau in https://github.com/localstack/localstack/pull/6319
• Add HEALTHCHECK to Dockerfile by @cspray in https://github.com/localstack/localstack/pull/6297
• Make hashable list/dict util classes immutable by @whummer in https://github.com/localstack/localstack/pull/6314
• fix aws service router to match endpointPrefixes on the host by @thrau in https://github.com/localstack/localstack/pull/6320
• Accept string value for maxReceiveCount by @7nohe in https://github.com/localstack/localstack/pull/6313
• fix mock integration invocations by @calvernaz in https://github.com/localstack/localstack/pull/6279
• Bump moto-ext to 3.1.12 by @whummer in https://github.com/localstack/localstack/pull/6323
• Attach additional attributes to S3 bucket objects instead of using global dicts by @whummer in https://github.com/localstack/localstack/pull/6325
• fix multi-registration of shared ASF API GW router by @alexrashed in https://github.com/localstack/localstack/pull/6330
• fix to skip openapi authorizers that are not extensions by @calvernaz in https://github.com/localstack/localstack/pull/6277
• Add handling of KMS ListAliases call with KeyId by @silv-io in https://github.com/localstack/localstack/pull/6262
• Add workaround for union isinstance in PortMappings for python lower 3.10 by @dfangl in https://github.com/localstack/localstack/pull/6336
• add support for apigateway lambda asynchronous invocations by @calvernaz in https://github.com/localstack/localstack/pull/6258
• CFN Stack timestamps attributes by @pinzon in https://github.com/localstack/localstack/pull/6194
• GitHub action build matrix for CLI tests by @dfangl in https://github.com/localstack/localstack/pull/6339
• fix lambda integration output response by @calvernaz in https://github.com/localstack/localstack/pull/6289
• Option for persistence path to stepfunctions by @giograno in https://github.com/localstack/localstack/pull/6316
• fix asf apigateway lambda response conversion by @thrau in https://github.com/localstack/localstack/pull/6343
• fix passing down of use_ssl when starting edge by @thrau in https://github.com/localstack/localstack/pull/6345
• fix S3 BackendState to raise ASF NoSuchBucket exception by @thrau in https://github.com/localstack/localstack/pull/6344

New Contributors

• @dependabot made their first contribution in https://github.com/localstack/localstack/pull/6112
• @nicoandra made their first contribution in https://github.com/localstack/localstack/pull/6113
• @threewordphrase made their first contribution in https://github.com/localstack/localstack/pull/6099
• @bentsku made their first contribution in https://github.com/localstack/localstack/pull/6168
• @dhilipsiva made their first contribution in https://github.com/localstack/localstack/pull/6159
• @lukqw made their first contribution in https://github.com/localstack/localstack/pull/6124
• @luisgabrielroldan made their first contribution in https://github.com/localstack/localstack/pull/6257
• @cspray made their first contribution in https://github.com/localstack/localstack/pull/6297
• @7nohe made their first contribution in https://github.com/localstack/localstack/pull/6313

Full Changelog: https://github.com/localstack/localstack/compare/v0.14.3...v0.14.4