1 Release published by 1 person

• v4.5.0

  published Jun 5, 2025

87 Pull requests merged by 24 people

• Add KMS ReEncrypt Operation

  #12637 merged Jun 20, 2025

• chore(utils): Fix typo when forwarding envars to container

  #12778 merged Jun 20, 2025

• add resource events to CFn v2

  #12721 merged Jun 19, 2025

• CloudFormation v2 Engine: Base Support for Global Macros

  #12761 merged Jun 19, 2025

• APIGW: fix VTL $input.path and $input.json

  #12774 merged Jun 19, 2025

• Step Functions: Mock feature for StartSyncExecution

  #12712 merged Jun 18, 2025

• S3: implement ObjectParts in GetObjectAttributes

  #12764 merged Jun 18, 2025

• Upgrade pinned Python dependencies

  #12766 merged Jun 17, 2025

• fix issue with CloudWatch after state reset

  #12755 merged Jun 17, 2025

• Fix failing Ruby tests due to internal RUBYLIB variable changed by AWS

  #12767 merged Jun 17, 2025

• Implement Put, Get, Delete, List S3 MetricsConfiguration API

  #12741 merged Jun 17, 2025

• feat: metrics schema version

  #12732 merged Jun 17, 2025

• SQS: Register query API routes in provider lifecycle hook

  #12685 merged Jun 17, 2025

• Update test durations automatically based on latest durations from master

  #12748 merged Jun 17, 2025

• Bump python from 7a3ed12 to 9e1912a in the docker-base-images group

  #12765 merged Jun 17, 2025

• migrate from depenadbot reviewers to codeowners

  #12762 merged Jun 16, 2025

• S3: fix Checksum handling in UploadPartCopy

  #12753 merged Jun 16, 2025

• Update ASF APIs

  #12759 merged Jun 16, 2025

• Docker registry customisation

  #12590 merged Jun 13, 2025

• Do not login to DockerHub if there is no pull secret

  #12747 merged Jun 13, 2025

• CloudFormation v2 Engine: Base Support for Serverless Global Transforms

  #12742 merged Jun 12, 2025

• add small fixes/improvements to Firehose.CreateDeliveryStream

  #12656 merged Jun 11, 2025

• APIGW: add IntegrationResponse test and fix UpdateIntegrationResponse

  #12743 merged Jun 11, 2025

• CFn v2: Implement stack deletion

  #12576 merged Jun 11, 2025

• refactor: metrics instrumentation framework typing and structure

  #12717 merged Jun 11, 2025

• Remove CircleCI config

  #12737 merged Jun 10, 2025

• Update ASF APIs

  #12730 merged Jun 10, 2025

• Transcribe: Enable MyPy

  #12588 merged Jun 10, 2025

• Upgrade pinned Python dependencies

  #12734 merged Jun 10, 2025

• Bump python from 3.11.12-slim-bookworm to 3.11.13-slim-bookworm in the docker-base-images group

  #12733 merged Jun 10, 2025

• CFn v2: implement support for CDK bootstrap

  #12731 merged Jun 9, 2025

• CircleCI to GH Actions:updated docs references to GH Actions

  #12666 merged Jun 9, 2025

• Apigw add tests fot vtl bracket assignment

  #12727 merged Jun 6, 2025

• fix dependencies installation for dev release publish

  #12726 merged Jun 6, 2025

• Re-create venv for dev release publish

  #12725 merged Jun 6, 2025

• CloudFormation v2 Engine: Base Support for Fn::And Fn::Or and Condition Bindings

  #12706 merged Jun 6, 2025

• Fix publishing credentials

  #12723 merged Jun 6, 2025

• CloudFormation v2 Engine: Parity Improvements for Fn::Sub

  #12705 merged Jun 6, 2025

• Move publishing of images and coverage from CircleCI to GHA

  #12708 merged Jun 6, 2025

• Remove unneeded positional argument from cleanup lambda

  #12702 merged Jun 6, 2025

• GH Actions:change test selection parameter

  #12710 merged Jun 5, 2025

• Events: fix PutEvents triggering Scheduled rules

  #12716 merged Jun 5, 2025

• Update launch instructions in README.md for 4.5.0

  #12719 merged Jun 5, 2025

• fix: update readme for 4.5 release

  #12718 merged Jun 5, 2025

• Fix Workflow summaries for ARM workflows

  #12707 merged Jun 5, 2025

• test(esm/sqs): Skip flaky test_report_batch_item_failures test

  #12713 merged Jun 4, 2025

• re-introduce eager service loading

  #12657 merged Jun 4, 2025

• Add missing switch for forcing ARM tests on workflow dispatch

  #12709 merged Jun 4, 2025

• CloudFormation v2 Engine: Base Support for Fn::Base64

  #12700 merged Jun 3, 2025

• CloudFormation v2 Engine: Base Support for Fn::GetAZs

  #12699 merged Jun 3, 2025

• CloudFormation v2 Engine: Base Support for Fn::Split

  #12698 merged Jun 3, 2025

• refactor: reduce max number of allowed labels in counters from 8 to 6 [DAT-146]

  #12704 merged Jun 3, 2025

• Upgrade pinned Python dependencies

  #12703 merged Jun 3, 2025

• Change cleanup job condition in main pipeline in Github Actions

  #12693 merged Jun 3, 2025

• refactor(counter analytics): enforce (namespace,name) pair uniqueness [DAT-145]

  #12687 merged Jun 3, 2025

• APIGW: add Canary Deployment logic in invocation layer

  #12695 merged Jun 3, 2025

• Resolve non-subdomain host prefixes to LocalStack

  #12653 merged Jun 3, 2025

• APIGW: implement Canary Deployments CRUD logic

  #12694 merged Jun 2, 2025

• CloudFormation v2 Engine: Support for Fn::Select

  #12679 merged Jun 2, 2025

• SNS: validate cross-region behavior

  #12673 merged Jun 2, 2025

• CloudFormation v2 Engine: Base Support for AWS::NoValue and Migration to Nothing Types

  #12668 merged Jun 2, 2025

• Update ASF APIs

  #12696 merged Jun 2, 2025

• CloudFormation v2 Engine: Base Support for Fn::Transform

  #12662 merged Jun 2, 2025

• CloudFormation v2 Engine: V1 Test Porting and Annotations and Batch of Parity Improvements

  #12660 merged Jun 2, 2025

• CloudFormation V2 Engine: Support for Fn::Sub

  #12650 merged Jun 2, 2025

• Add stack option for CLI start command

  #12675 merged May 30, 2025

• Stop handling help parsing with argparse

  #12691 merged May 30, 2025

• GitHub Actions: correct test durations handling for integration tests & update test durations file

  #12682 merged May 30, 2025

• ESM/Pipes stream pollers: add shards to init params

  #12659 merged May 30, 2025

• Bump moto-ext to 5.1.5.post1

  #12684 merged May 30, 2025

• fix(esm/kinesis): Always store NextShardIterator from GetRecords

  #12677 merged May 29, 2025

• GithubActions: update CFn v2 test name

  #12683 merged May 29, 2025

• GH Actions: fix order of path filters for push and pull-request events

  #12686 merged May 29, 2025

• Introduce LOG_LEVEL_OVERRIDES config var

  #10808 merged May 29, 2025

• test(esm/sqs): Skip resource intensive flaky SQS message override test

  #12681 merged May 29, 2025

• Record validated tests duration

  #12638 merged May 29, 2025

• fix CloudFormation SNS Subscribe with Region parameter

  #12676 merged May 28, 2025

• Fix MA/MR pipeline for EC2 tests

  #12672 merged May 28, 2025

• EC2: fix describe-availability-zones filtering

  #12661 merged May 27, 2025

• Upgrade pinned Python dependencies

  #12664 merged May 27, 2025

• DDB Global table: add logic for streams

  #12641 merged May 27, 2025

• Bump python from 9c85d1d to dbf1de4 in the docker-base-images group

  #12663 merged May 27, 2025

• APIGW: add SQS X-Amz-JSON test

  #12649 merged May 26, 2025

• Update ASF APIs

  #12658 merged May 26, 2025

• Bump moto-ext to 5.1.4.post2

  #12652 merged May 26, 2025

• Include reserved_concurrent_executions in get_function response

  #12654 merged May 23, 2025

• Upgrade pinned Python dependencies

  #12655 merged May 22, 2025

19 Pull requests opened by 13 people

• Investigate CI analytics pollution

  #12671 opened May 28, 2025

• S3: add heuristic for S3 requests from IaC/SDK with no prefix

  #12678 opened May 28, 2025

• wip: add tests for Fn::Transform in change sets

  #12689 opened May 29, 2025

• WIP: feat(lambda): Use Lambda Runtime Emulator Interface v2

  #12736 opened Jun 10, 2025

• Add provider info to service request counter

  #12740 opened Jun 11, 2025

• CI: correct test selection propagation for service-specific tests and run them conditionally

  #12749 opened Jun 12, 2025

• CI: Test test selection in case lambda DynamoDB integrtaion test has been changed

  #12751 opened Jun 13, 2025

• Ci: Test test selection & determination of changed services if acm test has been changed

  #12754 opened Jun 13, 2025

• Bump moto-ext to 5.1.6.post1

  #12760 opened Jun 16, 2025

• feat(handler): Add custom header to all AWS responses from LocalStack

  #12769 opened Jun 17, 2025

• Visualization docs for the localstack's codebase

  #12770 opened Jun 18, 2025

• refactored archive installer

  #12771 opened Jun 18, 2025

• APIGW: add negative tests for IntegrationResponse and improve error handling in PutIntegrationResponse and GetIntegrationResponse

  #12773 opened Jun 18, 2025

• Bump urllib3 from 2.4.0 to 2.5.0

  #12776 opened Jun 19, 2025

• Sns topic update functionality

  #12777 opened Jun 19, 2025

• CFNv2: implement create_stack

  #12779 opened Jun 20, 2025

• CFNv2: add validation

  #12780 opened Jun 20, 2025

• CFNv2: implement update stack

  #12781 opened Jun 20, 2025

• S3: add validation around Retention Mode & consider COMPLIANCE when updating

  #12782 opened Jun 20, 2025

27 Issues closed by 12 people

• bug: Endpoint unreachable

  #12758 closed Jun 20, 2025

• bug: apigatewayv2 http proxy not working with request path

  #12665 closed Jun 18, 2025

• feature request: Implement Put, Get, Delete, List S3 BucketMetricsConfiguration

  #12739 closed Jun 17, 2025

• bug: EventBus description is not assigned

  #12065 closed Jun 15, 2025

• bug: Cognito PostConfirmation Event does not pass clientMetadata to the Lambda trigger

  #11849 closed Jun 14, 2025

• bug: EventBus put-events is fully synchronous

  #12107 closed Jun 13, 2025

• feature request: Step Function Lambda Invocations Missing IAM Policy Checks

  #11927 closed Jun 13, 2025

• bug: EventBridge event target pointing on API destination is not expanding header_parameters

  #12062 closed Jun 9, 2025

• bug: Events.Rule is not filtering by EventPattern

  #11335 closed Jun 9, 2025

• bug: Secret exists but is not found

  #12019 closed Jun 9, 2025

• bug: Volume Mount Creates Directory Instead of File for Init Hook Script

  #12618 closed Jun 8, 2025

• feature request: Implement IAM/STS authentication for neptune.

  #12109 closed Jun 6, 2025

• enhancement request: No resource provider found for "AWS::MWAA::Environment"

  #10612 closed Jun 5, 2025

• feature request: CodeStar Code Connections

  #12069 closed Jun 5, 2025

• feature request: Add CodePipeline Support

  #6921 closed Jun 5, 2025

• feature request: Support of $context.requestOverride.status|querystring in apigateway

  #12621 closed Jun 4, 2025

• bug: could not start new environment error when multiples lambdas are deployed

  #12636 closed Jun 2, 2025

• bug: APIGatewayProxyEventV2 headers not behaving like they do in AWS

  #12688 closed Jun 2, 2025

• bug: SNS cross region topic subscription fails (CloudFormation)

  #12670 closed May 30, 2025

• bug: Missing AWSServiceRoleForBatch managed IAM role

  #12331 closed May 27, 2025

• bug: Creating AWS::KinesisFirehose::DeliveryStream without optional DeliveryStreamName

  #12066 closed May 27, 2025

• bug: Multiple cookie wrongly set in a single Set-Header when accessing via ELB

  #12633 closed May 27, 2025

• bug: Errors connecting to the LocalStack instance using Lambda hot reloading

  #12452 closed May 26, 2025

• bug: Localstack with mock kinesis server running goes to 100% CPU

  #12049 closed May 23, 2025

• bug: duplicate EC2 security group rules

  #11512 closed May 23, 2025

• feature request: Allow modification of system s3 Metadata(LastModified)

  #12040 closed May 22, 2025

• bug: CloudFormation "Sub" function not escaping ${} when ! is present

  #12031 closed May 22, 2025

21 Issues opened by 21 people

• bug: IfMatch Succeeds when it should fail

  #12783 opened Jun 21, 2025

• bug: CloudFormation fails to process nested Fn::Select with Fn::FindInMap in conditions

  #12775 opened Jun 18, 2025

• bug: S3 CORS Configuration Not Applied via CloudFormation Template

  #12772 opened Jun 18, 2025

• bug: awslocal get-object-attributes does not return the checksums of the single parts

  #12757 opened Jun 15, 2025

• bug: SRP_A Authentication Flow Produces Invalid Access Token Despite Correct Configuration

  #12756 opened Jun 14, 2025

• bug: published message on sns not received when it contains an empty array

  #12752 opened Jun 13, 2025

• bug: Localstack extension on clean build fails to proceed

  #12746 opened Jun 12, 2025

• bug: Cognito ID token missing nonce claim

  #12745 opened Jun 12, 2025

• feature request: Add the ability to use a custom id for Cloudfront Distributions

  #12744 opened Jun 12, 2025

• feature request: valkey support

  #12738 opened Jun 10, 2025

• feature request: Snowflake Snowpark Container Services

  #12729 opened Jun 7, 2025

• bug: Cognito sends create account email instead of confirm account email

  #12728 opened Jun 7, 2025

• bug: Using deprecated upload-artifact and download-artifact error, unable to setup localstack in Github Actions Workflow

  #12724 opened Jun 6, 2025

• bug: Unable to verify creation of SES configuration set event destination

  #12722 opened Jun 5, 2025

• bug: SSM Put Parameter triggers lambdas that are on EventBridge cron schedules

  #12714 opened Jun 4, 2025

• feature request: Mocking for Step functions workflow started with StartSyncExecution

  #12711 opened Jun 4, 2025

• bug: Redeploy of kinesis stream with encryption_type NONE fails

  #12701 opened Jun 2, 2025

• Static IV used in AES-GCM

  #12692 opened May 30, 2025

• bug: seems a bug with go lambdas

  #12680 opened May 29, 2025

• bug: StepFunctions ListExecutions doesn't work and fails with an error when StateMachine ARN is not provided

  #12669 opened May 27, 2025

• feature request: $uuid() Function for JSONata StepFunctions FSMs

  #12667 opened May 27, 2025

29 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• feature request: apigateway.GetUsage

  #11393 commented on May 27, 2025 • 0 new comments

• bug: Callback pattern doesn't work correctly

  #12642 commented on May 27, 2025 • 0 new comments

• bug: ECS Does Not Propagate Container Labels

  #12551 commented on May 30, 2025 • 0 new comments

• ALLOW_NONSTANDARD_REGIONS creating resources in us-east-1

  #12697 commented on Jun 3, 2025 • 0 new comments

• bug: Invalid entrypoint error on Lambdas in Localstack deployed with CDK on Github actions

  #12282 commented on Jun 6, 2025 • 0 new comments

• bug: AssumeRoleWithWebIdentity doesn't honor conditions or interpolated values

  #11838 commented on Jun 10, 2025 • 0 new comments

• bug: secrets do not persist

  #12177 commented on Jun 10, 2025 • 0 new comments

• Support for cloudwatch logs in Appsync missing

  #11329 commented on Jun 13, 2025 • 0 new comments

• GitLab CI documentation is confusing and misleading

  #12102 commented on Jun 15, 2025 • 0 new comments

• bug: RDS create-db-cluster specific to MySQL sporadically fails

  #12130 commented on Jun 15, 2025 • 0 new comments

• bug: Firehose delivery stream HTTP destination cannot use self-signed certificates for HTTPS

  #12132 commented on Jun 15, 2025 • 0 new comments

• feature request: aws kafkaconnect custom plugin compatibility

  #12120 commented on Jun 15, 2025 • 0 new comments

• bug: Exec Format Error Unable to Execute LocalStack Supervisor Binary in Docker Environment

  #12127 commented on Jun 15, 2025 • 0 new comments

• bug: Failure to start when when output is piped

  #12128 commented on Jun 15, 2025 • 0 new comments

• bug: Cannot Tail Logs When Using awslocal V1

  #12123 commented on Jun 15, 2025 • 0 new comments

• feature request: support for aws marketplacemetering

  #12140 commented on Jun 16, 2025 • 0 new comments

• bug: Batch service state is corrupted after submit-job is called

  #12095 commented on Jun 16, 2025 • 0 new comments

• bug: GetTransitGatewayRouteTablePropagations returns 500 - 'list' has no attribute 'get' when using crossplane/terraform

  #12349 commented on Jun 17, 2025 • 0 new comments

• bug: KMS DeriveSharedSecret should return the raw ECDH secret

  #12129 commented on Jun 19, 2025 • 0 new comments

• feature request: Support ItemBatcher in StepFunctions

  #10884 commented on Jun 19, 2025 • 0 new comments

• bug: KMS decrypt fails for symmetric decryption when `KeyId` is provided

  #12530 commented on Jun 20, 2025 • 0 new comments

• bug: DynamoDB stream not persisted completely

  #12149 commented on Jun 21, 2025 • 0 new comments

• bug: when recreating the infrastructure components it doesn't change as expected

  #12150 commented on Jun 21, 2025 • 0 new comments

• bug: EventBridge messages fail because `Unable to find EventBridge connection`

  #12155 commented on Jun 21, 2025 • 0 new comments

• Update CLI help command output UX

  #12015 commented on May 29, 2025 • 0 new comments

• Bugfix/eventbridge/step functions target id input key

  #12099 commented on May 22, 2025 • 0 new comments

• removed create appsync fixtures

  #12572 commented on Jun 20, 2025 • 0 new comments

• Add expandable CLI for external tools

  #12620 commented on May 30, 2025 • 0 new comments

• fix: correct recognition of lambda path

  #12629 commented on Jun 4, 2025 • 0 new comments