# Release history

Source: https://yulinsim.dev/releases/
Index of every page: https://yulinsim.dev/llms.txt

## [v1.20.16](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.16)

_2026-08-29_

#### Added

- name a default caller for a simulation ([#1107](https://github.com/KensioSoftware/yulin/issues/1107))

#### Fixed

- chain a Role from an assumed-role session ([#1111](https://github.com/KensioSoftware/yulin/issues/1111))
- patch the clients a static factory builds ([#1110](https://github.com/KensioSoftware/yulin/issues/1110))

#### Packaging and dependencies

- ship the usage docs in the package ([#1106](https://github.com/KensioSoftware/yulin/issues/1106))

## [v1.20.15](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.15)

_2026-08-28_

#### Added

- name every missing sim Lambda SDK package ([#1101](https://github.com/KensioSoftware/yulin/issues/1101))

#### Fixed

- authorize the ssm dynamic reference read ([#1103](https://github.com/KensioSoftware/yulin/issues/1103))
- refuse IAM statement values of the wrong type ([#1102](https://github.com/KensioSoftware/yulin/issues/1102))
- resolve dynamic references as the caller ([#1100](https://github.com/KensioSoftware/yulin/issues/1100))
- serialise the delivery failure message ([#1097](https://github.com/KensioSoftware/yulin/issues/1097))
- ship the Oxlint config in the package root ([#1098](https://github.com/KensioSoftware/yulin/issues/1098))

## [v1.20.14](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.14)

_2026-08-28_

#### Added

- choose the principal a deployment runs as ([#1075](https://github.com/KensioSoftware/yulin/issues/1075))
- derive aws:RequestedRegion in sim IAM ([#1074](https://github.com/KensioSoftware/yulin/issues/1074))
- evaluate negated IAM condition operators ([#1073](https://github.com/KensioSoftware/yulin/issues/1073))
- hash and encode binary in sim Athena ([#1088](https://github.com/KensioSoftware/yulin/issues/1088))
- model schedule groups in sim Scheduler ([#1083](https://github.com/KensioSoftware/yulin/issues/1083))
- report IAM statements left unevaluated ([#1081](https://github.com/KensioSoftware/yulin/issues/1081))

#### Fixed

- advance simulated time by a bare number ([#1080](https://github.com/KensioSoftware/yulin/issues/1080))
- give every sim ECS container its Region ([#1087](https://github.com/KensioSoftware/yulin/issues/1087))
- supply aws:SourceArn assuming a service role ([#1086](https://github.com/KensioSoftware/yulin/issues/1086))

#### Packaging and dependencies

- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 31 updates ([#1079](https://github.com/KensioSoftware/yulin/issues/1079))

## [v1.20.13](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.13)

_2026-08-27_

#### Added

- deny an action with a service control policy ([#1065](https://github.com/KensioSoftware/yulin/issues/1065))
- deploy an organization from CloudFormation ([#1067](https://github.com/KensioSoftware/yulin/issues/1067))
- inherit a service control policy from an OU ([#1066](https://github.com/KensioSoftware/yulin/issues/1066))

## [v1.20.12](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.12)

_2026-08-27_

#### Added

- shim url_decode and url_encode for Athena ([#1055](https://github.com/KensioSoftware/yulin/issues/1055))

#### Fixed

- keep partition pruning past an unrelated NOT ([#1056](https://github.com/KensioSoftware/yulin/issues/1056))
- read a scheme-less URL in the url_extract functions ([#1063](https://github.com/KensioSoftware/yulin/issues/1063))
- read the inline regex flags a Trino pattern carries ([#1057](https://github.com/KensioSoftware/yulin/issues/1057))
- refuse a WAFv2 description AWS refuses ([#1062](https://github.com/KensioSoftware/yulin/issues/1062))

## [v1.20.11](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.11)

_2026-08-27_

#### Fixed

- apply OpenX JSON SerDe column mappings ([#1047](https://github.com/KensioSoftware/yulin/issues/1047))
- decompress an object before reading it ([#1049](https://github.com/KensioSoftware/yulin/issues/1049))

#### Packaging and dependencies

- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 33 updates ([#1048](https://github.com/KensioSoftware/yulin/issues/1048))

## [v1.20.10](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.10)

_2026-08-27_

#### Fixed

- let a record win over an API custom domain ([#1043](https://github.com/KensioSoftware/yulin/issues/1043))
- serve .pdf files from a mounted Bucket ([#1042](https://github.com/KensioSoftware/yulin/issues/1042))

## [v1.20.9](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.9)

_2026-08-27_

#### Added

- deploy an HTTP API domain from a template ([#1038](https://github.com/KensioSoftware/yulin/issues/1038))
- evaluate Athena partition projection ([#1018](https://github.com/KensioSoftware/yulin/issues/1018))
- filter Glue partitions with an Expression ([#1030](https://github.com/KensioSoftware/yulin/issues/1030))
- flatten an Athena array with UNNEST ([#1026](https://github.com/KensioSoftware/yulin/issues/1026))
- fold Glue and Athena catalog names to lower case ([#1032](https://github.com/KensioSoftware/yulin/issues/1032))
- measure Athena bytes scanned from S3 ([#1019](https://github.com/KensioSoftware/yulin/issues/1019))
- read registered partitions for an Athena query ([#1031](https://github.com/KensioSoftware/yulin/issues/1031))
- register partitions in the Glue catalog ([#1029](https://github.com/KensioSoftware/yulin/issues/1029))
- resolve Athena tables in the Glue catalog ([#1015](https://github.com/KensioSoftware/yulin/issues/1015))
- run Athena queries with SQLite ([#1025](https://github.com/KensioSoftware/yulin/issues/1025))
- serve an HTTP API on a custom domain ([#1037](https://github.com/KensioSoftware/yulin/issues/1037))
- shim more Trino functions in the engine ([#1028](https://github.com/KensioSoftware/yulin/issues/1028))

#### Fixed

- keep the viewer's query string encoding ([#1027](https://github.com/KensioSoftware/yulin/issues/1027))
- refuse a suffix path naming its Hive keys ([#1009](https://github.com/KensioSoftware/yulin/issues/1009))
- say when a Distribution repeats an Origin ([#1017](https://github.com/KensioSoftware/yulin/issues/1017))
- serve .csv files from a mounted Bucket ([#1036](https://github.com/KensioSoftware/yulin/issues/1036))
- stop publishing maps that resolve nowhere ([#1011](https://github.com/KensioSoftware/yulin/issues/1011))

#### Packaging and dependencies

- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 35 updates ([#1010](https://github.com/KensioSoftware/yulin/issues/1010))

## [v1.20.8](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.8)

_2026-08-25_

#### Added

- deploy an Athena WorkGroup and NamedQuery ([#1000](https://github.com/KensioSoftware/yulin/issues/1000))
- run an Athena query and enforce the bytes scanned cutoff ([#1001](https://github.com/KensioSoftware/yulin/issues/1001))
- simulate the Glue Data Catalog ([#997](https://github.com/KensioSoftware/yulin/issues/997))

## [v1.20.7](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.7)

_2026-08-25_

#### Added

- refuse a delivery source over an absent distribution ([#995](https://github.com/KensioSoftware/yulin/issues/995))

#### Fixed

- resolve a pseudo parameter beside a Ref in Fn::Sub ([#998](https://github.com/KensioSoftware/yulin/issues/998))

#### Packaging and dependencies

- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 29 updates ([#990](https://github.com/KensioSoftware/yulin/issues/990))

## [v1.20.6](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.6)

_2026-08-24_

#### Added

- expire an Object against a lifecycle rule ([#987](https://github.com/KensioSoftware/yulin/issues/987))
- read back a Bucket's lifecycle rules ([#985](https://github.com/KensioSoftware/yulin/issues/985))

#### Fixed

- measure a clock advance from a frozen instant ([#988](https://github.com/KensioSoftware/yulin/issues/988))
- refuse a lifecycle rule that does nothing ([#986](https://github.com/KensioSoftware/yulin/issues/986))

## [v1.20.5](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.5)

_2026-08-24_

#### Added

- apply a managed response headers policy ([#975](https://github.com/KensioSoftware/yulin/issues/975))
- set up CloudWatch Logs delivery ([#981](https://github.com/KensioSoftware/yulin/issues/981))

#### Fixed

- deploy without an absent headers policy ([#977](https://github.com/KensioSoftware/yulin/issues/977))
- send CORS preflight headers to a preflight ([#978](https://github.com/KensioSoftware/yulin/issues/978))

#### Packaging and dependencies

- **deps:** bump the npm-patch-and-minor group across 1 directory with 29 updates ([#972](https://github.com/KensioSoftware/yulin/issues/972))

## [v1.20.4](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.4)

_2026-08-23_

#### Fixed

- answer a read with the Object's content type ([#970](https://github.com/KensioSoftware/yulin/issues/970))

## [v1.20.3](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.3)

_2026-08-23_

#### Added

- call a simulated service from a Task state ([#959](https://github.com/KensioSoftware/yulin/issues/959))
- deploy Lambda@Edge from a template ([#962](https://github.com/KensioSoftware/yulin/issues/962))
- retry and catch a failing task ([#958](https://github.com/KensioSoftware/yulin/issues/958))
- run a Map state over its items ([#964](https://github.com/KensioSoftware/yulin/issues/964))
- run Lambda@Edge at the origin events ([#966](https://github.com/KensioSoftware/yulin/issues/966))
- run the branches of a Parallel state ([#963](https://github.com/KensioSoftware/yulin/issues/963))
- state machine tags and file definitions ([#956](https://github.com/KensioSoftware/yulin/issues/956))

#### Fixed

- read a cross-Region EdgeFunction ARN ([#965](https://github.com/KensioSoftware/yulin/issues/965))
- skip viewer-response on an Origin error ([#960](https://github.com/KensioSoftware/yulin/issues/960))

## [v1.20.2](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.2)

_2026-08-22_

#### Added

- run Lambda@Edge at the viewer events ([#947](https://github.com/KensioSoftware/yulin/issues/947))
- throttle a REST API stage and method ([#955](https://github.com/KensioSoftware/yulin/issues/955))
- throttle an HTTP API stage and route ([#950](https://github.com/KensioSoftware/yulin/issues/950))

#### Fixed

- resolve a dynamic reference built by Fn::Join ([#954](https://github.com/KensioSoftware/yulin/issues/954))
- run a Lambda with the AWS runtime variables ([#953](https://github.com/KensioSoftware/yulin/issues/953))

## [v1.20.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.1)

_2026-08-22_

#### Added

- deliver Firehose records into an S3 bucket ([#934](https://github.com/KensioSoftware/yulin/issues/934))
- deploy AWS::KinesisFirehose::DeliveryStream ([#937](https://github.com/KensioSoftware/yulin/issues/937))
- deploy AWS::StepFunctions::StateMachine ([#935](https://github.com/KensioSoftware/yulin/issues/935))
- feed a delivery stream from a Kinesis stream ([#938](https://github.com/KensioSoftware/yulin/issues/938))
- invoke a Lambda function from a Task state ([#939](https://github.com/KensioSoftware/yulin/issues/939))
- run a simulated Step Functions state machine ([#930](https://github.com/KensioSoftware/yulin/issues/930))
- run Choice and Wait states ([#936](https://github.com/KensioSoftware/yulin/issues/936))
- send an Origin's custom headers to the Origin ([#948](https://github.com/KensioSoftware/yulin/issues/948))

## [v1.20.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.20.0)

_2026-08-22_

#### Added

- answer Bedrock invocations from declared responses ([#916](https://github.com/KensioSoftware/yulin/issues/916))
- deploy AWS::Kinesis::Stream from a template ([#928](https://github.com/KensioSoftware/yulin/issues/928))
- deploy Personalize CloudFormation Resources ([#906](https://github.com/KensioSoftware/yulin/issues/906))
- read Amazon States Language data flow ([#924](https://github.com/KensioSoftware/yulin/issues/924))
- recommend from declared campaign results ([#904](https://github.com/KensioSoftware/yulin/issues/904))
- record Personalize events through a tracker ([#905](https://github.com/KensioSoftware/yulin/issues/905))
- simulate Kinesis data streams ([#917](https://github.com/KensioSoftware/yulin/issues/917))
- simulate Personalize domain recommenders ([#915](https://github.com/KensioSoftware/yulin/issues/915))
- stream Bedrock responses through ConverseStream ([#923](https://github.com/KensioSoftware/yulin/issues/923))
- trigger a Lambda from a Kinesis stream ([#925](https://github.com/KensioSoftware/yulin/issues/925))

#### Fixed

- refuse a logical statement joining one ([#914](https://github.com/KensioSoftware/yulin/issues/914))
- swap the CFF 50ms load budget for a watchdog ([#927](https://github.com/KensioSoftware/yulin/issues/927))

## [v1.19.4](https://github.com/KensioSoftware/yulin/releases/tag/v1.19.4)

_2026-08-21_

#### Added

- attach an SES configuration set to a send ([#896](https://github.com/KensioSoftware/yulin/issues/896))
- enumerate a deployed Stack's Resources ([#895](https://github.com/KensioSoftware/yulin/issues/895))
- export a public type for deploy bindings ([#893](https://github.com/KensioSoftware/yulin/issues/893))
- follow a Terraform each.value reference ([#891](https://github.com/KensioSoftware/yulin/issues/891))
- log simulated SES email to the console ([#892](https://github.com/KensioSoftware/yulin/issues/892))

## [v1.19.3](https://github.com/KensioSoftware/yulin/releases/tag/v1.19.3)

_2026-08-21_

#### Added

- deploy a Terraform plan into simulated AWS ([#873](https://github.com/KensioSoftware/yulin/issues/873))
- hold an SES account-level suppression list ([#886](https://github.com/KensioSoftware/yulin/issues/886))
- hold SES identity DKIM and MAIL FROM state ([#884](https://github.com/KensioSoftware/yulin/issues/884))
- map twelve more Terraform types into sim AWS ([#889](https://github.com/KensioSoftware/yulin/issues/889))
- print dev messages to the serve console ([#880](https://github.com/KensioSoftware/yulin/issues/880))
- send Cognito emails through simulated SES ([#885](https://github.com/KensioSoftware/yulin/issues/885))
- simulate SES configuration sets ([#888](https://github.com/KensioSoftware/yulin/issues/888))
- supply values a Terraform plan drops ([#876](https://github.com/KensioSoftware/yulin/issues/876))

#### Fixed

- say what Cognito refuses in the CFN record ([#887](https://github.com/KensioSoftware/yulin/issues/887))

## [v1.19.2](https://github.com/KensioSoftware/yulin/releases/tag/v1.19.2)

_2026-08-21_

#### Added

- return a public deployed Stack type ([#870](https://github.com/KensioSoftware/yulin/issues/870))

## [v1.19.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.19.1)

_2026-08-21_

#### Fixed

- sign in with a passkey by an email alias ([#861](https://github.com/KensioSoftware/yulin/issues/861))

## [v1.19.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.19.0)

_2026-08-21_

#### Added

- deploy Lambda destinations from a template ([#854](https://github.com/KensioSoftware/yulin/issues/854))
- retry async invokes to a destination or DLQ ([#851](https://github.com/KensioSoftware/yulin/issues/851))
- serve S3 CopyObject over the REST endpoint ([#839](https://github.com/KensioSoftware/yulin/issues/839))

#### Fixed

- route a presigned URL by its query credential ([#850](https://github.com/KensioSoftware/yulin/issues/850))
- serve S3 keys holding reserved characters ([#846](https://github.com/KensioSoftware/yulin/issues/846))

#### Packaging and dependencies

- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 26 updates ([#857](https://github.com/KensioSoftware/yulin/issues/857))

## [v1.18.2](https://github.com/KensioSoftware/yulin/releases/tag/v1.18.2)

_2026-08-20_

#### Added

- change a simulated Lambda function's settings ([#837](https://github.com/KensioSoftware/yulin/issues/837))
- copy an Object between simulated S3 Buckets ([#831](https://github.com/KensioSoftware/yulin/issues/831))
- evaluate a WAF RateBasedStatement ([#828](https://github.com/KensioSoftware/yulin/issues/828))
- replace a simulated Lambda function's code ([#835](https://github.com/KensioSoftware/yulin/issues/835))
- simulate GetTokensFromRefreshToken ([#842](https://github.com/KensioSoftware/yulin/issues/842))

#### Faster

- advance the clock without one timer per task ([#840](https://github.com/KensioSoftware/yulin/issues/840))

## [v1.18.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.18.1)

_2026-08-20_

#### Added

- walk a simulated S3 Bucket as a folder tree ([#826](https://github.com/KensioSoftware/yulin/issues/826))

#### Fixed

- skip a web ACL rule Yulin cannot evaluate ([#825](https://github.com/KensioSoftware/yulin/issues/825))

## [v1.18.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.18.0)

_2026-08-20_

#### Added

- approximate AWS managed rule groups in WAF ([#818](https://github.com/KensioSoftware/yulin/issues/818))
- authorize a REST API method with a REQUEST authorizer ([#799](https://github.com/KensioSoftware/yulin/issues/799))
- authorize a REST API method with IAM ([#800](https://github.com/KensioSoftware/yulin/issues/800))
- block requests at a distribution web ACL ([#816](https://github.com/KensioSoftware/yulin/issues/816))
- cache a REST API authorizer's decision ([#805](https://github.com/KensioSoftware/yulin/issues/805))
- create simulated API Gateway REST APIs ([#785](https://github.com/KensioSoftware/yulin/issues/785))
- deploy REST APIs from CloudFormation ([#789](https://github.com/KensioSoftware/yulin/issues/789))
- deploy SAM REST APIs and Api events ([#795](https://github.com/KensioSoftware/yulin/issues/795))
- deploy WAFv2 resources in CloudFormation ([#820](https://github.com/KensioSoftware/yulin/issues/820))
- evaluate rules on simulated WAFv2 web ACLs ([#814](https://github.com/KensioSoftware/yulin/issues/814))
- gate a REST API method with a user pool ([#801](https://github.com/KensioSoftware/yulin/issues/801))
- gate a REST API method with an authorizer ([#798](https://github.com/KensioSoftware/yulin/issues/798))
- import a REST API from an OpenAPI document ([#796](https://github.com/KensioSoftware/yulin/issues/796))
- import an authorizer from a security scheme ([#806](https://github.com/KensioSoftware/yulin/issues/806))
- put a web ACL in front of a REST API stage ([#817](https://github.com/KensioSoftware/yulin/issues/817))
- put a web ACL in front of a user pool ([#819](https://github.com/KensioSoftware/yulin/issues/819))
- route a REST API request to its Lambda integration ([#787](https://github.com/KensioSoftware/yulin/issues/787))
- sign a returning browser in from a session ([#808](https://github.com/KensioSoftware/yulin/issues/808))
- style the sim Cognito managed login pages ([#788](https://github.com/KensioSoftware/yulin/issues/788))

#### Fixed

- notice a save a watch never reported ([#794](https://github.com/KensioSoftware/yulin/issues/794))
- tighten simulated WAFv2 rule validation ([#815](https://github.com/KensioSoftware/yulin/issues/815))

#### Packaging and dependencies

- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 22 updates ([#803](https://github.com/KensioSoftware/yulin/issues/803))
- **deps:** bump aws-actions/setup-sam in the github-actions group ([#802](https://github.com/KensioSoftware/yulin/issues/802))

## [v1.17.2](https://github.com/KensioSoftware/yulin/releases/tag/v1.17.2)

_2026-08-19_

#### Added

- accept a YAML TemplateBody ([#768](https://github.com/KensioSoftware/yulin/issues/768))
- deliver to a Lambda version or alias ([#772](https://github.com/KensioSoftware/yulin/issues/772))
- deploy a YAML CloudFormation template ([#754](https://github.com/KensioSoftware/yulin/issues/754))
- deploy Lambda versions and aliases ([#775](https://github.com/KensioSoftware/yulin/issues/775))
- expand a SAM Serverless Function ([#755](https://github.com/KensioSoftware/yulin/issues/755))
- expand SAM HttpApi events ([#769](https://github.com/KensioSoftware/yulin/issues/769))
- expand SAM queue, stream, topic and bucket events ([#774](https://github.com/KensioSoftware/yulin/issues/774))
- expand SAM schedule and event rule events ([#773](https://github.com/KensioSoftware/yulin/issues/773))
- expand SAM simple tables and HTTP APIs ([#771](https://github.com/KensioSoftware/yulin/issues/771))
- grant a Lambda permission on a qualifier ([#770](https://github.com/KensioSoftware/yulin/issues/770))
- localise Location headers when serving ([#767](https://github.com/KensioSoftware/yulin/issues/767))
- publish Lambda versions and aliases ([#764](https://github.com/KensioSoftware/yulin/issues/764))
- route an HTTP API to a Lambda alias ([#776](https://github.com/KensioSoftware/yulin/issues/776))

#### Fixed

- keep repeated Set-Cookie headers ([#766](https://github.com/KensioSoftware/yulin/issues/766))

## [v1.17.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.17.1)

_2026-08-19_

#### Added

- attach a CFN Policy to a simulated User ([#731](https://github.com/KensioSoftware/yulin/issues/731))
- create sim IAM Users from CloudFormation ([#728](https://github.com/KensioSoftware/yulin/issues/728))
- delete a sim IAM User ([#730](https://github.com/KensioSoftware/yulin/issues/730))
- export cloudFrontViewerResponseEventFactory ([#739](https://github.com/KensioSoftware/yulin/issues/739))
- read earlier Stacks in a cdk.out transform ([#743](https://github.com/KensioSoftware/yulin/issues/743))
- record bound Lambda handler output ([#741](https://github.com/KensioSoftware/yulin/issues/741))
- refuse oversized CloudFront Function code ([#742](https://github.com/KensioSoftware/yulin/issues/742))
- register a sim ACM cert at a chosen ARN ([#740](https://github.com/KensioSoftware/yulin/issues/740))
- register a sim Cognito pool by chosen id ([#744](https://github.com/KensioSoftware/yulin/issues/744))
- resolve ssm-secure dynamic references ([#732](https://github.com/KensioSoftware/yulin/issues/732))

#### Fixed

- attach a CFN Managed Policy to its Roles ([#727](https://github.com/KensioSoftware/yulin/issues/727))
- read a Range on a simulated S3 GetObject ([#729](https://github.com/KensioSoftware/yulin/issues/729))

## [v1.17.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.17.0)

_2026-08-19_

#### Added

- deploy every Stack in a cdk.out assembly ([#711](https://github.com/KensioSoftware/yulin/issues/711))
- read a stack Output as a string ([#704](https://github.com/KensioSoftware/yulin/issues/704))
- read SSM parameter value types ([#720](https://github.com/KensioSoftware/yulin/issues/720))
- refuse a missing template file ([#709](https://github.com/KensioSoftware/yulin/issues/709))
- resolve Fn::ImportValue between Stacks ([#710](https://github.com/KensioSoftware/yulin/issues/710))
- resolve Secrets Manager dynamic references ([#719](https://github.com/KensioSoftware/yulin/issues/719))
- resolve SSM dynamic references ([#712](https://github.com/KensioSoftware/yulin/issues/712))
- serve IAM and ELBv2 over the Query protocol ([#714](https://github.com/KensioSoftware/yulin/issues/714))
- serve SNS and CloudFormation over the Query protocol ([#698](https://github.com/KensioSoftware/yulin/issues/698))
- serve sts assume-role over an endpoint ([#713](https://github.com/KensioSoftware/yulin/issues/713))
- serve the REST-JSON protocol for Lambda ([#715](https://github.com/KensioSoftware/yulin/issues/715))
- upload a simulated S3 Object in parts ([#701](https://github.com/KensioSoftware/yulin/issues/701))

#### Packaging and dependencies

- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 23 updates ([#716](https://github.com/KensioSoftware/yulin/issues/716))

## [v1.16.3](https://github.com/KensioSoftware/yulin/releases/tag/v1.16.3)

_2026-08-18_

#### Added

- answer sts get-caller-identity from the simulation ([#680](https://github.com/KensioSoftware/yulin/issues/680))
- describe a simulated S3 Object or Bucket without reading it ([#682](https://github.com/KensioSoftware/yulin/issues/682))
- find a Stack Resource by CDK construct ID ([#693](https://github.com/KensioSoftware/yulin/issues/693))
- index faces into a Rekognition collection ([#692](https://github.com/KensioSoftware/yulin/issues/692))
- serve the general AWS APIs on one endpoint ([#675](https://github.com/KensioSoftware/yulin/issues/675))
- serve the S3 REST API on an endpoint URL ([#676](https://github.com/KensioSoftware/yulin/issues/676))
- simulate Rekognition face collections ([#683](https://github.com/KensioSoftware/yulin/issues/683))

#### Fixed

- record when a simulated S3 Bucket was created ([#681](https://github.com/KensioSoftware/yulin/issues/681))
- serve simulated CloudWatch over a port ([#690](https://github.com/KensioSoftware/yulin/issues/690))

#### Changed

- split the simulated S3 facade ([#689](https://github.com/KensioSoftware/yulin/issues/689))

## [v1.16.2](https://github.com/KensioSoftware/yulin/releases/tag/v1.16.2)

_2026-08-18_

#### Added

- answer a sim Lambda's outbound HTTP ([#667](https://github.com/KensioSoftware/yulin/issues/667))
- reset a forgotten password in sim Cognito ([#666](https://github.com/KensioSoftware/yulin/issues/666))
- serve managed login pages for a password reset ([#669](https://github.com/KensioSoftware/yulin/issues/669))
- serve the Cognito JWKS to a sim Lambda ([#670](https://github.com/KensioSoftware/yulin/issues/670))

#### Packaging and dependencies

- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 25 updates ([#661](https://github.com/KensioSoftware/yulin/issues/661))

## [v1.16.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.16.1)

_2026-08-18_

#### Added

- fan out an SNS message to a phone number ([#653](https://github.com/KensioSoftware/yulin/issues/653))
- publish an SMS to a phone number ([#649](https://github.com/KensioSoftware/yulin/issues/649))
- serve the managed login pages ([#657](https://github.com/KensioSoftware/yulin/issues/657))
- sign a local user in at authorize ([#655](https://github.com/KensioSoftware/yulin/issues/655))

#### Fixed

- refuse an unsigned POST to a Function URL ([#654](https://github.com/KensioSoftware/yulin/issues/654))

## [v1.16.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.16.0)

_2026-08-17_

#### Added

- deploy CloudWatch alarms from a template ([#630](https://github.com/KensioSoftware/yulin/issues/630))
- deploy SES identities and templates from a template ([#641](https://github.com/KensioSoftware/yulin/issues/641))
- evaluate CloudWatch alarms and notify an SNS topic ([#629](https://github.com/KensioSoftware/yulin/issues/629))
- make test factories for AWS event shapes ([#631](https://github.com/KensioSoftware/yulin/issues/631))
- record and query custom CloudWatch metrics ([#628](https://github.com/KensioSoftware/yulin/issues/628))
- render simulated SES email templates ([#637](https://github.com/KensioSoftware/yulin/issues/637))
- send email through simulated SES ([#635](https://github.com/KensioSoftware/yulin/issues/635))
- sign users in by email or phone number ([#643](https://github.com/KensioSoftware/yulin/issues/643))

#### Fixed

- reach simulated AWS from a bundled SDK ([#642](https://github.com/KensioSoftware/yulin/issues/642))

#### Packaging and dependencies

- **deps-dev:** bump execa from 9.6.1 to 10.0.0 ([#640](https://github.com/KensioSoftware/yulin/issues/640))
- **deps:** bump the npm-patch-and-minor group across 1 directory with 23 updates ([#639](https://github.com/KensioSoftware/yulin/issues/639))

## [v1.15.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.15.1)

_2026-08-16_

#### Added

- accept any account recovery mechanism on a pool ([#625](https://github.com/KensioSoftware/yulin/issues/625))

## [v1.15.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.15.0)

_2026-08-16_

#### Added

- accept MfaConfiguration on a user pool ([#602](https://github.com/KensioSoftware/yulin/issues/602))
- challenge a sign-in for a second factor ([#618](https://github.com/KensioSoftware/yulin/issues/618))
- create AWS::Logs::LogGroup from a template ([#617](https://github.com/KensioSoftware/yulin/issues/617))
- deliver log events to Lambda by subscription filter ([#619](https://github.com/KensioSoftware/yulin/issues/619))
- hold custom attributes on a user pool ([#613](https://github.com/KensioSoftware/yulin/issues/613))
- record Lambda handler output in its log group ([#616](https://github.com/KensioSoftware/yulin/issues/616))
- register a second factor for a user ([#611](https://github.com/KensioSoftware/yulin/issues/611))
- simulate CloudWatch Logs groups and events ([#612](https://github.com/KensioSoftware/yulin/issues/612))

## [v1.14.2](https://github.com/KensioSoftware/yulin/releases/tag/v1.14.2)

_2026-08-15_

#### Fixed

- require lambda:InvokeFunction for OAC origin ([#599](https://github.com/KensioSoftware/yulin/issues/599))

## [v1.14.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.14.1)

_2026-08-15_

#### Fixed

- give sandboxed Lambda code standard streams ([#596](https://github.com/KensioSoftware/yulin/issues/596))

## [v1.14.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.14.0)

_2026-08-15_

#### Added

- consume an SQS queue from an ECS service ([#587](https://github.com/KensioSoftware/yulin/issues/587))
- deploy a sim ECS service from CloudFormation ([#590](https://github.com/KensioSoftware/yulin/issues/590))
- deploy sim ECS from CloudFormation ([#586](https://github.com/KensioSoftware/yulin/issues/586))
- deploy sim ELBv2 from CloudFormation ([#591](https://github.com/KensioSoftware/yulin/issues/591))
- keep tasks running with sim ECS services ([#583](https://github.com/KensioSoftware/yulin/issues/583))
- match ALB listener rules on host and path ([#582](https://github.com/KensioSoftware/yulin/issues/582))
- resolve load balancer names in Route53 ([#584](https://github.com/KensioSoftware/yulin/issues/584))
- resolve simulated ECS container secrets ([#581](https://github.com/KensioSoftware/yulin/issues/581))
- route ALB requests to Lambda targets ([#577](https://github.com/KensioSoftware/yulin/issues/577))
- run a simulated ECS task ([#578](https://github.com/KensioSoftware/yulin/issues/578))
- run ECS tasks from rules and schedules ([#580](https://github.com/KensioSoftware/yulin/issues/580))
- serve an ECS service through a target group ([#593](https://github.com/KensioSoftware/yulin/issues/593))
- sign a Function URL Origin with origin access control ([#592](https://github.com/KensioSoftware/yulin/issues/592))
- simulate ECR repositories holding images ([#576](https://github.com/KensioSoftware/yulin/issues/576))
- terminate HTTPS on a sim ALB listener ([#585](https://github.com/KensioSoftware/yulin/issues/585))

## [v1.13.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.13.0)

_2026-08-14_

#### Added

- bind a Lambda handler by image repository ([#571](https://github.com/KensioSoftware/yulin/issues/571))
- register sim ECS task definitions ([#573](https://github.com/KensioSoftware/yulin/issues/573))
- simulate ELBv2 load balancers and listeners ([#574](https://github.com/KensioSoftware/yulin/issues/574))
- simulate KMS signing keys and Route53 DNSSEC ([#572](https://github.com/KensioSoftware/yulin/issues/572))

#### Fixed

- skip container image Lambda functions ([#569](https://github.com/KensioSoftware/yulin/issues/569))

## [v1.12.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.12.1)

_2026-08-14_

#### Added

- simulate Cognito domains and federation ([#548](https://github.com/KensioSoftware/yulin/issues/548))

## [v1.12.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.12.0)

_2026-08-14_

#### Added

- create and manage simulated EventBridge Scheduler schedules ([#542](https://github.com/KensioSoftware/yulin/issues/542))
- create simulated EventBridge event buses ([#536](https://github.com/KensioSoftware/yulin/issues/536))
- deploy simulated EventBridge and Scheduler resources from a template ([#546](https://github.com/KensioSoftware/yulin/issues/546))
- fire scheduled simulated EventBridge rules on the clock ([#541](https://github.com/KensioSoftware/yulin/issues/541))
- fire simulated Scheduler schedules through their execution role ([#545](https://github.com/KensioSoftware/yulin/issues/545))
- match simulated EventBridge events with rules ([#537](https://github.com/KensioSoftware/yulin/issues/537))
- send simulated EventBridge events to rule targets ([#540](https://github.com/KensioSoftware/yulin/issues/540))

#### Fixed

- refuse a rule target that names no function ([#543](https://github.com/KensioSoftware/yulin/issues/543))

#### Packaging and dependencies

- **deps-dev:** bump eslint-plugin-unicorn from 71.1.0 to 72.0.0 ([#539](https://github.com/KensioSoftware/yulin/issues/539))
- **deps-dev:** bump the npm-patch-and-minor group across 1 directory with 20 updates ([#538](https://github.com/KensioSoftware/yulin/issues/538))

## [v1.11.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.11.1)

_2026-08-13_

#### Added

- create a key value store from CloudFormation ([#528](https://github.com/KensioSoftware/yulin/issues/528))
- read a key value store from a CloudFront Function ([#526](https://github.com/KensioSoftware/yulin/issues/526))

#### Fixed

- refuse a CloudFront list that miscounts its Items ([#529](https://github.com/KensioSoftware/yulin/issues/529))

## [v1.11.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.11.0)

_2026-08-13_

#### Added

- add CloudFront key value stores ([#524](https://github.com/KensioSoftware/yulin/issues/524))

#### Fixed

- allow the cloudfront module import in JS2 ([#523](https://github.com/KensioSoftware/yulin/issues/523))

## [v1.10.5](https://github.com/KensioSoftware/yulin/releases/tag/v1.10.5)

_2026-08-13_

#### Packaging and dependencies

- **deps:** bump the npm-patch-and-minor group across 1 directory with 24 updates ([#516](https://github.com/KensioSoftware/yulin/issues/516))

## [v1.10.4](https://github.com/KensioSoftware/yulin/releases/tag/v1.10.4)

_2026-08-12_

## [v1.10.3](https://github.com/KensioSoftware/yulin/releases/tag/v1.10.3)

_2026-08-11_

## [v1.10.2](https://github.com/KensioSoftware/yulin/releases/tag/v1.10.2)

_2026-08-08_

## [v1.10.1](https://github.com/KensioSoftware/yulin/releases/tag/v1.10.1)

_2026-08-07_

## [v1.10.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.10.0)

_2026-08-07_

## [v1.9.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.9.0)

_2026-08-06_

# [1.9.0](https://github.com/KensioSoftware/yulin/compare/v1.8.0...v1.9.0) (2026-08-06)

#### Features

- serve extra file extensions from a mount ([#465](https://github.com/KensioSoftware/yulin/issues/465))

## [v1.8.0](https://github.com/KensioSoftware/yulin/releases/tag/v1.8.0)

_2026-08-06_

# [1.8.0](https://github.com/KensioSoftware/yulin/compare/v1.7.0...v1.8.0) (2026-08-06)

#### Bug Fixes

- let the reloading event out before closing ([#448](https://github.com/KensioSoftware/yulin/issues/448))
- resolve repo root inside a worktree ([#453](https://github.com/KensioSoftware/yulin/issues/453))
- settle a burst of writes during a build ([#449](https://github.com/KensioSoftware/yulin/issues/449))

#### Features

- add custom claims from a Cognito trigger ([#461](https://github.com/KensioSoftware/yulin/issues/461))
- close a simulated environment in one call ([#458](https://github.com/KensioSoftware/yulin/issues/458))
- export template type and Account ID ctor ([#442](https://github.com/KensioSoftware/yulin/issues/442))
- export the watch runtime for held paths ([#441](https://github.com/KensioSoftware/yulin/issues/441))
- record simulated Cognito pool messages ([#463](https://github.com/KensioSoftware/yulin/issues/463))
- register a Hosted Zone with a chosen ID ([#447](https://github.com/KensioSoftware/yulin/issues/447))
- reload the browser for a mounted directory ([#446](https://github.com/KensioSoftware/yulin/issues/446))
- reload the browser for a watched template ([#459](https://github.com/KensioSoftware/yulin/issues/459))
- run Cognito Lambda triggers on sign-in ([#450](https://github.com/KensioSoftware/yulin/issues/450))
- run the Cognito sign-up Lambda triggers ([#462](https://github.com/KensioSoftware/yulin/issues/462))
- sign up to a simulated Cognito user pool ([#443](https://github.com/KensioSoftware/yulin/issues/443))
- skip an unmodelled Route53 record type ([#456](https://github.com/KensioSoftware/yulin/issues/456))
- store MX, SRV, CAA and PTR Route53 records ([#444](https://github.com/KensioSoftware/yulin/issues/444))
- transform a template file as it is read ([#445](https://github.com/KensioSoftware/yulin/issues/445))
- update a simulated Cognito app client ([#455](https://github.com/KensioSoftware/yulin/issues/455))
- update a simulated Cognito user pool ([#457](https://github.com/KensioSoftware/yulin/issues/457))