docs: update all docs and examples for 1.0.0 release

.github/workflows/examples.yaml

@@ -115,7 +115,7 @@ jobs:
         run: |
           chmod +x /tmp/layer-x86_64/lambda-adapter
           printf 'FROM scratch\nCOPY --chmod=755 lambda-adapter /lambda-adapter\n' | \
-            docker build -t public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 -f- /tmp/layer-x86_64
+            docker build -t public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 -f- /tmp/layer-x86_64
 
       - name: Build
         working-directory: examples/${{ matrix.example }}

CHANGELOG.md

@@ -1,4 +1,4 @@
-## v1.0.0 - 2026-03-20
+## v1.0.0 - 2026-03-27
 
 ### Major Updates
 
@@ -16,6 +16,7 @@ This is the first GA release of AWS Lambda Web Adapter. It includes multi-tenanc
 - **Error status codes**: New `AWS_LWA_ERROR_STATUS_CODES` env var to treat specific HTTP status codes as Lambda failures (#558)
 - **Runtime API proxy**: New `AWS_LWA_LAMBDA_RUNTIME_API_PROXY` env var to proxy Lambda runtime API calls (#588)
 - **Healthy status ranges**: New `AWS_LWA_READINESS_CHECK_HEALTHY_STATUS` supporting comma-separated codes and ranges (e.g., `200-399,404`) (#638)
+- **GA readiness improvements**: Deprecation warnings for non-prefixed env vars, improved configuration validation (#667)
 
 ### Performance
 
@@ -24,6 +25,9 @@ This is the first GA release of AWS Lambda Web Adapter. It includes multi-tenanc
 
 ### Bug Fixes
 
+- Update aws-lc-rs to resolve 5 security advisories (#687)
+- Disable connection pooling to prevent stale connections after SnapStart (#671)
+- Preserve response body when `error_status_codes` triggers (#668)
 - Don't append trailing `?` when query string is empty (#657)
 - Fix `path_through_path` renamed to `pass_through_path` (#619)
 - Override user-set `x-amzn-{lambda,request}-context` headers to prevent spoofing (#286)
@@ -36,6 +40,7 @@ This is the first GA release of AWS Lambda Web Adapter. It includes multi-tenanc
 - Added migration guide for 0.x to 1.0 upgrade
 - Added SECURITY.md
 - Added user guide with GitHub Pages deployment (#639)
+- Simplify README and link to user guide (#644)
 
 ### CI/CD
 
@@ -45,6 +50,46 @@ This is the first GA release of AWS Lambda Web Adapter. It includes multi-tenanc
 - Daily security audit via `rustsec/audit-check` (#391)
 - Benchmark tracking with PR comments
 
+### Dependencies
+
+- Upgrade lambda runtime from 1.1.0-rc1 to 1.1.1 (#661)
+- Bump rustls-webpki from 0.103.9 to 0.103.10 (#679)
+
+### Examples
+
+- Add FastMCP examples (#645)
+- Add Datadog examples for streaming mode (#608)
+- Upgrade deprecated Lambda runtimes in examples (#649)
+
+---
+
+## v1.0.0-rc1 - 2026-02-16
+
+### Features
+
+- **Multi-tenancy support**: Propagate `tenant_id` from Lambda context as `x-amz-tenant-id` header (#631)
+- **Lambda Managed Instances**: Support concurrent request handling in a single execution environment (#625)
+- Improve error handling, comprehensive documentation, and API improvements (#628)
+
+### Performance
+
+- Zero-copy body conversion and performance benchmarks (#627)
+
+### Bug Fixes
+
+- Rename `path_through_path` to `pass_through_path` (#619)
+- Use native SAM CLI installer for all pipeline jobs (#632)
+
+### Examples
+
+- Add Datadog examples (#602, #608)
+
+### Maintenance
+
+- Update dependencies to latest versions (#624)
+- Update arm64 supported regions (#621)
+- Update `actions/checkout` GitHub Actions (#594)
+
 ---
 
 ## v0.9.1 - 2025-04-23

README.md

@@ -7,7 +7,7 @@ The same docker image can run on AWS Lambda, Amazon EC2, AWS Fargate, and local
 
 ![Lambda Web Adapter](docs/images/lambda-adapter-overview.png)
 
-📖 **[Read the full User Guide](https://awslabs.github.io/aws-lambda-web-adapter/)**
+📖 **[Read the full User Guide](https://aws.github.io/aws-lambda-web-adapter/)**
 
 ## Features
 
@@ -30,22 +30,22 @@ The same docker image can run on AWS Lambda, Amazon EC2, AWS Fargate, and local
 Add one line to your Dockerfile:
 
 ```dockerfile
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 ```
 
 Pre-compiled multi-arch images (x86_64 and arm64) are available at [public.ecr.aws/awsguru/aws-lambda-adapter](https://gallery.ecr.aws/awsguru/aws-lambda-adapter). [Non-AWS base images](https://docs.aws.amazon.com/lambda/latest/dg/images-create.html) may be used since the [Runtime Interface Client](https://docs.aws.amazon.com/lambda/latest/dg/images-create.html#images-ric) ships with the Lambda Web Adapter.
 
-👉 [Docker Images guide](https://awslabs.github.io/aws-lambda-web-adapter/getting-started/docker-images.html)
+👉 [Docker Images guide](https://aws.github.io/aws-lambda-web-adapter/getting-started/docker-images.html)
 
 ### Zip Packages
 
 1. Attach the Lambda Web Adapter layer to your function:
-   - x86_64: `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26`
-   - arm64: `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerArm64:26`
+   - x86_64: `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27`
+   - arm64: `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerArm64:27`
 2. Set environment variable `AWS_LAMBDA_EXEC_WRAPPER` to `/opt/bootstrap`
 3. Set function handler to your startup script, e.g. `run.sh`
 
-👉 [Zip Packages guide](https://awslabs.github.io/aws-lambda-web-adapter/getting-started/zip-packages.html) (includes AWS China region ARNs and Windows caveats)
+👉 [Zip Packages guide](https://aws.github.io/aws-lambda-web-adapter/getting-started/zip-packages.html) (includes AWS China region ARNs and Windows caveats)
 
 ## Configurations
 
@@ -73,7 +73,7 @@ The readiness check port/path and traffic port can be configured using environme
 >
 > Additionally, `AWS_LWA_READINESS_CHECK_MIN_UNHEALTHY_STATUS` has been removed in 1.0. Use `AWS_LWA_READINESS_CHECK_HEALTHY_STATUS` instead.
 
-👉 [Detailed configuration docs](https://awslabs.github.io/aws-lambda-web-adapter/configuration/environment-variables.html)
+👉 [Detailed configuration docs](https://aws.github.io/aws-lambda-web-adapter/configuration/environment-variables.html)
 
 ## Examples
 
@@ -119,7 +119,7 @@ The readiness check port/path and traffic port can be configured using environme
 - [Datadog](examples/datadog)
 - [Datadog in Zip](examples/datadog-zip)
 
-👉 [Examples organized by language](https://awslabs.github.io/aws-lambda-web-adapter/examples/overview.html)
+👉 [Examples organized by language](https://aws.github.io/aws-lambda-web-adapter/examples/overview.html)
 
 ## Acknowledgement
 

docs/guide/src/getting-started/docker-images.md

@@ -3,7 +3,7 @@
 To use Lambda Web Adapter with Docker images, package your web app in a Dockerfile and add one line to copy the adapter binary:
 
 ```dockerfile
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 ```
 
 [Non-AWS base images](https://docs.aws.amazon.com/lambda/latest/dg/images-create.html) can be used since the [Runtime Interface Client](https://docs.aws.amazon.com/lambda/latest/dg/images-create.html#images-ric) ships with the adapter.
@@ -12,7 +12,7 @@ COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter
 
 ```dockerfile
 FROM public.ecr.aws/docker/library/node:20-slim
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 ENV PORT=7000
 WORKDIR "/var/task"
 ADD src/package.json /var/task/package.json
@@ -37,5 +37,5 @@ ENV AWS_LWA_PORT=3000
 Pre-compiled multi-arch images (x86_64 and arm64) are available at:
 
 ```
-public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1
+public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0
 ```

docs/guide/src/getting-started/quick-start.md

@@ -14,7 +14,7 @@ AWS Lambda Web Adapter works with Lambda functions packaged as both Docker image
 Add one line to your existing Dockerfile:
 
 ```dockerfile
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 ```
 
 That's it. Your web app now runs on Lambda.

docs/guide/src/getting-started/zip-packages.md

@@ -10,15 +10,15 @@ AWS Lambda Web Adapter works with AWS managed Lambda runtimes via Lambda Layers.
 
 | Architecture | Layer ARN |
 |-------------|-----------|
-| x86_64 | `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26` |
-| arm64 | `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerArm64:26` |
+| x86_64 | `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27` |
+| arm64 | `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerArm64:27` |
 
 #### AWS China Regions
 
 | Region | Architecture | Layer ARN |
 |--------|-------------|-----------|
-| cn-north-1 (Beijing) | x86_64 | `arn:aws-cn:lambda:cn-north-1:041581134020:layer:LambdaAdapterLayerX86:26` |
-| cn-northwest-1 (Ningxia) | x86_64 | `arn:aws-cn:lambda:cn-northwest-1:069767869989:layer:LambdaAdapterLayerX86:26` |
+| cn-north-1 (Beijing) | x86_64 | `arn:aws-cn:lambda:cn-north-1:041581134020:layer:LambdaAdapterLayerX86:27` |
+| cn-northwest-1 (Ningxia) | x86_64 | `arn:aws-cn:lambda:cn-northwest-1:069767869989:layer:LambdaAdapterLayerX86:27` |
 
 ### 2. Set the Exec Wrapper
 
@@ -42,7 +42,7 @@ Resources:
       Runtime: nodejs20.x
       Handler: run.sh
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       Environment:
         Variables:
           AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap

examples/aspnet-mvc-zip/README.md

@@ -17,7 +17,7 @@ Resources:
           AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap
           RUST_LOG: info
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       Events:
         Api:
           Type: HttpApi

examples/aspnet-mvc-zip/template.yaml

@@ -22,7 +22,7 @@ Resources:
           AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap
           RUST_LOG: info
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       Events:
         Api:
           Type: HttpApi

examples/aspnet-mvc/README.md

@@ -23,7 +23,7 @@ RUN dotnet publish "AspNetLambdaWebAdapter.csproj" -c Release -o /app/publish
 
 FROM base AS final
 ENV ASPNETCORE_URLS=http://+:8080
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 WORKDIR /app
 COPY --from=publish /app/publish .
 ENTRYPOINT ["dotnet", "AspNetLambdaWebAdapter.dll"]
@@ -32,7 +32,7 @@ ENTRYPOINT ["dotnet", "AspNetLambdaWebAdapter.dll"]
 Line 12 copies lambda adapter binary into /opt/extensions. This is required to run ASP.NET application on Lambda. The `ASPNETCORE_URLS` environment variable is also set to 8080. This is required for the Lambda Web Adapter to work.
 
 ```dockerfile
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 ```
 
 ## Pre-requisites

examples/aspnet-mvc/src/Dockerfile

@@ -12,7 +12,7 @@ RUN dotnet publish "AspNetLambdaWebAdapter.csproj" -c Release -o /app/publish
 
 FROM base AS final
 ENV ASPNETCORE_URLS=http://+:<port>
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 WORKDIR /app
 COPY --from=publish /app/publish .
 ENTRYPOINT ["dotnet", "AspNetLambdaWebAdapter.dll"]

examples/aspnet-webapi-zip/README.md

@@ -17,7 +17,7 @@ Resources:
           AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap
           RUST_LOG: info
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       Events:
         Api:
           Type: HttpApi

examples/aspnet-webapi-zip/template.yaml

@@ -22,7 +22,7 @@ Resources:
           AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap
           RUST_LOG: info
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       Events:
         Api:
           Type: HttpApi

examples/bedrock-agent-fastapi-zip/template.yaml

@@ -24,7 +24,7 @@ Resources:
           AWS_LWA_READINESS_CHECK_PROTOCOL: TCP
           PORT: 8000
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       Policies: AmazonS3ReadOnlyAccess
 
   BedrockAgentPermission:  

examples/bedrock-agent-fastapi/README.md

@@ -8,7 +8,7 @@ The top level folder is a typical AWS SAM project. The `app` directory is an Fas
 
 ```dockerfile
 FROM public.ecr.aws/docker/library/python:3.12.0-slim
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 ENV PORT=8000 AWS_LWA_READINESS_CHECK_PROTOCOL=tcp 
 WORKDIR /var/task
 COPY requirements.txt ./
@@ -20,7 +20,7 @@ CMD exec uvicorn --port=$PORT main:app
 Line 2 copies lambda adapter binary into /opt/extensions. This is the only change to run the FastAPI application on Lambda.
 
 ```dockerfile
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 ```
 
 ## Pre-requisites

examples/bedrock-agent-fastapi/app/Dockerfile

@@ -1,5 +1,5 @@
 FROM public.ecr.aws/docker/library/python:3.12.0-slim
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 ENV PORT=8000 AWS_LWA_READINESS_CHECK_PROTOCOL=tcp 
 WORKDIR /var/task
 COPY requirements.txt ./

examples/bun-graphql-streaming-zip/template.yaml

@@ -26,7 +26,7 @@ Resources:
           AWS_LWA_INVOKE_MODE: response_stream
           PORT: 3000
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerArm64:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerArm64:27
         - !Sub arn:aws:lambda:us-east-1:582637575117:layer:BunRuntimeArm64:1
       FunctionUrlConfig:
         AuthType: NONE

examples/bun-graphql-zip/template.yaml

@@ -25,7 +25,7 @@ Resources:
           AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap
           PORT: 3000
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
         - !Sub arn:aws:lambda:us-east-1:582637575117:layer:BunRuntimeX64:1
       Events:
         RootEvent:

examples/datadog-zip/expressjs/cdk/app/cdk.ts

@@ -41,7 +41,7 @@ class LwaStack extends Stack {
     const lwa_lambda_layer = lambda.LayerVersion.fromLayerVersionArn(
       this,
       "lwa_lambda-layer",
-      "arn:aws:lambda:us-east-1:753240598075:layer:LambdaAdapterLayerX86:26",
+      "arn:aws:lambda:us-east-1:753240598075:layer:LambdaAdapterLayerX86:27",
     );
     const dd_layer = lambda.LayerVersion.fromLayerVersionArn(
       this,

examples/datadog/expressjs-streaming/lambda-asset/Dockerfile

@@ -2,7 +2,7 @@ FROM public.ecr.aws/docker/library/node:slim
 
 # APM support for responsestreaming mode requires v84+
 COPY --from=public.ecr.aws/datadog/lambda-extension:84 /opt/. /opt/
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 
 EXPOSE 8080
 WORKDIR "/var/task"

examples/datadog/expressjs/lambda-asset/Dockerfile

@@ -1,7 +1,7 @@
 FROM public.ecr.aws/docker/library/node:slim
 
 COPY --from=public.ecr.aws/datadog/lambda-extension:84 /opt/. /opt/
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 
 EXPOSE 8080
 WORKDIR "/var/task"

examples/datadog/flask/lambda-asset/Dockerfile

@@ -1,7 +1,7 @@
 FROM public.ecr.aws/docker/library/python:slim
 
 COPY --from=public.ecr.aws/datadog/lambda-extension:84 /opt/. /opt/
-COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0-rc1 /lambda-adapter /opt/extensions/lambda-adapter
+COPY --from=public.ecr.aws/awsguru/aws-lambda-adapter:1.0.0 /lambda-adapter /opt/extensions/lambda-adapter
 
 EXPOSE 8080
 WORKDIR "/var/task"

examples/deno-zip/README.md

@@ -19,7 +19,7 @@ We use `java11` runtime to get SnapStart support with one caveat: no runtime hoo
       Architectures:
         - x86_64
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       MemorySize: 512
       Environment:
         Variables:

examples/deno-zip/template.yaml

@@ -24,7 +24,7 @@ Resources:
       Architectures:
         - x86_64
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       MemorySize: 512
       Environment: # More info about Env Vars: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#environment-object
         Variables:

examples/expressjs-zip/README.md

@@ -7,8 +7,8 @@ This example shows how to use Lambda Adapter to run an express.js application on
 We add Lambda Adapter layer to the function and configure wrapper script. 
 
 1. attach Lambda Adapter layer to your function. This layer contains the Lambda Adapter binary and a wrapper script. 
-    1. x86_64: `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26`
-    2. arm64: `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerArm64:26`
+    1. x86_64: `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27`
+    2. arm64: `arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerArm64:27`
 2. configure Lambda environment variable `AWS_LAMBDA_EXEC_WRAPPER` to `/opt/bootstrap`. This is a wrapper script included in the layer.
 3. set function handler to a startup command: `run.sh`. The wrapper script will execute this command to boot up your application. 
 

examples/expressjs-zip/template.yaml

@@ -25,7 +25,7 @@ Resources:
           AWS_LAMBDA_EXEC_WRAPPER: /opt/bootstrap
           RUST_LOG: info
       Layers:
-        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:26
+        - !Sub arn:aws:lambda:${AWS::Region}:753240598075:layer:LambdaAdapterLayerX86:27
       Events:
         RootPath:
           Type: Api