chore: release

lambda-events/CHANGELOG.md

@@ -0,0 +1,32 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.1.1](https://github.com/aws/aws-lambda-rust-runtime/compare/aws_lambda_events-v1.0.3...aws_lambda_events-v1.1.1) - 2026-03-11
+
+### Added
+
+- *(lambda-events)* support X509 custom authorizer in IoT events ([#1114](https://github.com/aws/aws-lambda-rust-runtime/pull/1114))
+- *(lambda-events)* add Control Tower lifecycle events module ([#1107](https://github.com/aws/aws-lambda-rust-runtime/pull/1107))
+- *(lambda-events)* add VPC Lattice event structures ([#1036](https://github.com/aws/aws-lambda-rust-runtime/pull/1036))
+- Add builder pattern support for event response types ([#1090](https://github.com/aws/aws-lambda-rust-runtime/pull/1090))
+
+### Fixed
+
+- *(sns)* support SubscriptionConfirmation and UnsubscribeConfirmation message types ([#1102](https://github.com/aws/aws-lambda-rust-runtime/pull/1102))
+- *(lambda-events)* `claims_to_add_or_override` type in `CognitoEventUserPoolsPreTokenGenV2` ([#1100](https://github.com/aws/aws-lambda-rust-runtime/pull/1100))
+
+### Other
+
+- *(lambda-events)* deprecate authorizer-specific fields in `ApiGatewayV2httpRequest` ([#1089](https://github.com/aws/aws-lambda-rust-runtime/pull/1089))
+
+## [1.0.3](https://github.com/aws/aws-lambda-rust-runtime/compare/aws_lambda_events-v1.0.2...aws_lambda_events-v1.0.3) - 2026-01-06
+
+### Changed
+
+- MSRV updated from 1.82.0 to 1.84.0, enabled MSRV-aware resolver ([#1078](https://github.com/aws/aws-lambda-rust-runtime/pull/1078))

lambda-events/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "aws_lambda_events"
-version = "1.1.0"
+version = "1.1.1"
 rust-version = "1.84.0"
 description = "AWS Lambda event definitions"
 authors = [
@@ -137,4 +137,4 @@ builders = ["bon"]
 all-features = true
 
 [dev-dependencies]
-lambda_runtime = { version = "1.1.0-rc1", path = "../lambda-runtime" }
+lambda_runtime = { version = "1.1.1", path = "../lambda-runtime" }

lambda-extension/CHANGELOG.md

@@ -0,0 +1,14 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.0.3](https://github.com/aws/aws-lambda-rust-runtime/compare/lambda-extension-v1.0.2...lambda-extension-v1.0.3) - 2026-03-12
+
+### Added
+
+- Make Telemetry API log record type generic ([#1098](https://github.com/aws/aws-lambda-rust-runtime/pull/1098))

lambda-extension/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lambda-extension"
-version = "1.0.2"
+version = "1.0.3"
 edition = "2021"
 rust-version = "1.84.0"
 authors = [

lambda-http/CHANGELOG.md

@@ -0,0 +1,38 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.1.1](https://github.com/aws/aws-lambda-rust-runtime/compare/v1.0.2...lambda_http-v1.1.1) - 2026-03-11
+
+### Added
+
+- *(lambda-managed-instances)* Lambda Managed Instances support via `concurrency-tokio` feature flag with `run_concurrent()` and `BoxCloneService` for concurrent streaming responses ([#1067](https://github.com/aws/aws-lambda-rust-runtime/pull/1067))
+- Add builder pattern support for event response types ([#1090](https://github.com/aws/aws-lambda-rust-runtime/pull/1090))
+
+### Changed
+
+- MSRV updated from 1.82.0 to 1.84.0, enabled MSRV-aware resolver ([#1078](https://github.com/aws/aws-lambda-rust-runtime/pull/1078))
+
+### Other
+
+- *(lambda-managed-instances)* add `tokio_unstable` to known cfgs to avoid linter warns ([#1095](https://github.com/aws/aws-lambda-rust-runtime/pull/1095))
+- *(lambda-managed-instances)* warn on `run()` with `AWS_LAMBDA_MAX_CONCURRENCY`, rename feature `experimental-concurrency` to `concurrency-tokio` ([#1095](https://github.com/aws/aws-lambda-rust-runtime/pull/1095))
+- *(lambda-managed-instances)* verify request-ID isolation in concurrent exec ([#1086](https://github.com/aws/aws-lambda-rust-runtime/pull/1086))
+- Introducing Harness Testing ([#1103](https://github.com/aws/aws-lambda-rust-runtime/pull/1103))
+- disable default features of lambda-runtime ([#1093](https://github.com/aws/aws-lambda-rust-runtime/pull/1093))
+- *(deps)* update axum-extra requirement from 0.10.2 to 0.12.5 ([#1079](https://github.com/aws/aws-lambda-rust-runtime/pull/1079))
+
+## [1.1.0-rc1](https://github.com/aws/aws-lambda-rust-runtime/compare/v1.0.2...lambda_http-v1.1.0-rc1) - 2026-02-04
+
+### Added
+
+- *(lambda-managed-instances)* Lambda Managed Instances support via `concurrency-tokio` feature flag with `run_concurrent()` and `BoxCloneService` for concurrent streaming responses ([#1067](https://github.com/aws/aws-lambda-rust-runtime/pull/1067))
+
+### Changed
+
+- MSRV updated from 1.82.0 to 1.84.0, enabled MSRV-aware resolver ([#1078](https://github.com/aws/aws-lambda-rust-runtime/pull/1078))

lambda-http/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lambda_http"
-version = "1.1.0-rc1"
+version = "1.1.1"
 authors = [
     "David Calavera <dcalaver@amazon.com>",
     "Harold Sun <sunhua@amazon.com>",
@@ -39,7 +39,7 @@ http = { workspace = true }
 http-body = { workspace = true }
 http-body-util = { workspace = true }
 hyper = { workspace = true }
-lambda_runtime = { version = "1.1.0-rc1", path = "../lambda-runtime", default-features = false}
+lambda_runtime = { version = "1.1.1", path = "../lambda-runtime", default-features = false}
 mime = "0.3"
 percent-encoding = "2.2"
 pin-project-lite = { workspace = true }
@@ -51,7 +51,7 @@ url = "2.2"
 
 [dependencies.aws_lambda_events]
 path = "../lambda-events"
-version = "1.0"
+version = "1.1"
 default-features = false
 features = ["alb", "apigw"]
 

lambda-runtime-api-client/CHANGELOG.md

@@ -0,0 +1,18 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.0.2](https://github.com/aws/aws-lambda-rust-runtime/compare/v1.0.2...lambda_runtime_api_client-v1.0.2) - 2026-01-06
+
+### Added
+
+- *(lambda-managed-instances)* API client connection pooling for concurrent requests ([#1067](https://github.com/aws/aws-lambda-rust-runtime/pull/1067))
+
+### Changed
+
+- MSRV updated from 1.82.0 to 1.84.0, enabled MSRV-aware resolver ([#1078](https://github.com/aws/aws-lambda-rust-runtime/pull/1078))

lambda-runtime/CHANGELOG.md

@@ -0,0 +1,63 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [1.1.1](https://github.com/aws/aws-lambda-rust-runtime/compare/v1.0.2...lambda_runtime-v1.1.1) - 2026-03-11
+
+Thank you to all the contributors who helped make this release possible. We appreciate your time, effort, and passion for the Rust Lambda community. ❤️
+
+### Lambda Managed Instances
+
+The runtime now supports Lambda Managed Instances via the `concurrency-tokio` feature flag (previously `experimental-concurrency`). Lambda Managed Instances allow multiple concurrent requests to be processed within a single execution environment. When `AWS_LAMBDA_MAX_CONCURRENCY` is set, the runtime spawns multiple independent long-poll workers to handle concurrent invocations. If the env var is unset or <= 1, it falls back to sequential behavior automatically — so the same handler works on both classic Lambda and Lambda Managed Instances. ([#1067](https://github.com/aws/aws-lambda-rust-runtime/pull/1067))
+
+```toml
+[dependencies]
+lambda_runtime = { version = "1.1", features = ["concurrency-tokio"] }
+```
+
+```rust
+lambda_runtime::run_concurrent(service_fn(my_handler)).await?;
+```
+
+For a complete working example, see [examples/basic-lambda-concurrent](https://github.com/aws/aws-lambda-rust-runtime/tree/main/examples/basic-lambda-concurrent). For detailed guidance on building functions for multi-concurrency, including shared state patterns and database connection pools, see the [Rust runtime for Lambda Managed Instances](https://docs.aws.amazon.com/lambda/latest/dg/lambda-managed-instances-rust.html) documentation.
+
+We would like also to involve the community in a broader discussion about improving our approach on multiconcurrency. You can find the discussion in ([#1120](https://github.com/aws/aws-lambda-rust-runtime/issues/1120))
+
+### Added
+
+- *(lambda-managed-instances)* log non-2xx Lambda Runtime API responses with status and body ([#1109](https://github.com/aws/aws-lambda-rust-runtime/pull/1109))
+- tenant ID propagation for multi-tenant Lambda use cases. The `tenant_id` is available in the `context.tenant_id` field (`Option<String>`) and is automatically extracted from the `lambda-runtime-aws-tenant-id` header when present ([#1082](https://github.com/aws/aws-lambda-rust-runtime/pull/1082))
+- Add builder pattern support for event response types ([#1090](https://github.com/aws/aws-lambda-rust-runtime/pull/1090))
+
+### Fixed
+
+- *(test)* fix test_concurrent_structured_logging_isolation ([#1121](https://github.com/aws/aws-lambda-rust-runtime/pull/1121))
+
+### Changed
+
+- MSRV updated from 1.82.0 to 1.84.0, enabled MSRV-aware resolver ([#1078](https://github.com/aws/aws-lambda-rust-runtime/pull/1078))
+- X-Ray trace ID now sourced from `Context` instead of environment variables ([#1067](https://github.com/aws/aws-lambda-rust-runtime/pull/1067))
+
+### Other
+
+- *(lambda-managed-instances)* add `tokio_unstable` to known cfgs to avoid linter warns ([#1095](https://github.com/aws/aws-lambda-rust-runtime/pull/1095))
+- *(lambda-managed-instances)* verify request-ID isolation in concurrent exec ([#1086](https://github.com/aws/aws-lambda-rust-runtime/pull/1086))
+- *(lambda-managed-instances)* warn on `run()` with `AWS_LAMBDA_MAX_CONCURRENCY`, rename feature `experimental-concurrency` to `concurrency-tokio` ([#1095](https://github.com/aws/aws-lambda-rust-runtime/pull/1095))
+- Introducing Harness Testing ([#1103](https://github.com/aws/aws-lambda-rust-runtime/pull/1103))
+
+## [1.1.0-rc1](https://github.com/aws/aws-lambda-rust-runtime/compare/v1.0.2...lambda_runtime-v1.1.0-rc1) - 2026-02-04
+
+### Added
+
+- *(lambda-managed-instances)* Lambda Managed Instances support via `concurrency-tokio` feature flag ([#1067](https://github.com/aws/aws-lambda-rust-runtime/pull/1067))
+- *(lambda-managed-instances)* tenant ID propagation for multi-tenant Lambda use cases ([#1082](https://github.com/aws/aws-lambda-rust-runtime/pull/1082))
+
+### Changed
+
+- MSRV updated from 1.82.0 to 1.84.0, enabled MSRV-aware resolver ([#1078](https://github.com/aws/aws-lambda-rust-runtime/pull/1078))
+- X-Ray trace ID now sourced from `Context` instead of environment variables ([#1067](https://github.com/aws/aws-lambda-rust-runtime/pull/1067))

lambda-runtime/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lambda_runtime"
-version = "1.1.0-rc1"
+version = "1.1.1"
 authors = [
     "David Calavera <dcalaver@amazon.com>",
     "Harold Sun <sunhua@amazon.com>",

release-plz.toml

@@ -2,6 +2,12 @@
 semver_check = true
 git_release_enable = false
 
+[[package]]
+name = "lambda_runtime"
+git_release_enable = true
+git_release_name = "v{{ version }}"
+changelog_include = ["lambda_http", "lambda_runtime_api_client", "lambda-extension", "aws_lambda_events"]
+
 [[package]]
 name = "lambda-integration-tests"
 publish = false