Release 2026-05-06 (#2357)

* release_2026-05-06

* Update test app CloudFormation templates

* Updated changelog

Author: aws-sdk-dotnet-automation

.autover/changes/218d1da2-1942-431e-b210-0ec9229cdb51.json

@@ -1,3 +1,77 @@
+## Release 2026-05-06
+
+### Amazon.Lambda.RuntimeSupport (2.0.0)
+* Remove .NET Standard 2.0, .NET Core 3.1 and .NET 6 build targets
+* (Preview) Add response streaming support
+### Amazon.Lambda.Annotations (2.0.0)
+* Update Build targets from .NET Standard 2.0, .NET 6 and .NET 8 to .NET Standard 2.0, .NET 8 and .NET 10
+### Amazon.Lambda.APIGatewayEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.ApplicationLoadBalancerEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.AppSyncEvents (2.0.0)
+* Update Build targets from .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.AspNetCoreServer.Hosting (2.0.0)
+* Update Build targets from .NET 6 and .NET 8 to .NET 8 and .NET 10
+* [Breaking] Update build targets from .NET 6 and 8 to .NET 8 and 10
+* [Preview] Add support for Lambda Response Streaming enabled by setting the EnableResponseStreaming property on the HostingOptions object passed into the AddAWSLambdaHosting method
+### Amazon.Lambda.AspNetCoreServer (10.0.0)
+* Update Build targets from .NET 6 and .NET 8 to .NET 8 and .NET 10
+* [Breaking] Update build targets from .NET 6 and 8 to .NET 8 and 10
+* [Preview] Add support for Lambda Response Streaming enabled by setting the EnableResponseStreaming property from the base class AbstractAspNetCoreFunction
+### Amazon.Lambda.CloudWatchEvents (5.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.CloudWatchLogsEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.CognitoEvents (5.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.ConfigEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.ConnectEvents (2.0.0)
+* Update Build targets from .NET Standard 2.0 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.Core (3.0.0)
+* Update Build targets from .NET Standard 2.0, .NET 6 and .NET 8 to .NET Standard 2.0, .NET 8 and .NET 10
+* (Preview) Add response streaming support
+### Amazon.Lambda.DynamoDBEvents.SDK.Convertor (3.0.0)
+* Update Build targets from .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.DynamoDBEvents (4.0.0)
+* Update Build targets from .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.KafkaEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0 and .NET 8 to .NET Standard 2.0, .NET 8 and .NET 10
+### Amazon.Lambda.KinesisAnalyticsEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.KinesisEvents (4.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.KinesisFirehoseEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.LexEvents (4.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.LexV2Events (2.0.0)
+* Update Build targets from .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.Logging.AspNetCore (5.0.0)
+* Update Build targets from .NET 6 and .NET 8 to .NET 8 and .NET 10
+* [Breaking] Update build targets from .NET 6 and 8 to .NET 8 and 10
+### Amazon.Lambda.MQEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.PowerShellHost (4.0.0)
+* Update Build targets from .NET 6 and .NET 8 to .NET 8 and .NET 10
+* Update Microsoft.PowerShell.SDK package dependency to version 7.4.14
+* Update System.Security.Cryptography.Xml package dependency to version 8.0.3
+### Amazon.Lambda.S3Events (4.0.0)
+* Update Build targets from .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.Serialization.Json (3.0.0)
+* Update Build targets from .NET Standard 2.0 to .NET 8 and .NET 10
+### Amazon.Lambda.Serialization.SystemTextJson (3.0.0)
+* Update Build targets from .NET Core 3.1, .NET 6 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.SimpleEmailEvents (4.0.0)
+* Update Build targets from .NET Standard 2.0 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.SNSEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.SQSEvents (3.0.0)
+* Update Build targets from .NET Standard 2.0, .NET Core 3.1 and .NET 8 to .NET 8 and .NET 10
+### Amazon.Lambda.TestUtilities (4.0.0)
+* Update Build targets from .NET 6 and .NET 8 to .NET 8 and .NET 10
+
 ## Release 2026-04-29
 
 ### Amazon.Lambda.Annotations (1.15.2)

.autover/changes/c27a62e6-91ca-4a59-9406-394866cdfa62.json

@@ -6,7 +6,7 @@
     <TargetFrameworks>$(DefaultPackageTargets)</TargetFrameworks>    
     <Description>Amazon Lambda .NET Core support - API Gateway package.</Description>
     <AssemblyTitle>Amazon.Lambda.APIGatewayEvents</AssemblyTitle>
-    <Version>2.7.4</Version>
+    <Version>3.0.0</Version>
     <AssemblyName>Amazon.Lambda.APIGatewayEvents</AssemblyName>
     <PackageId>Amazon.Lambda.APIGatewayEvents</PackageId>
     <PackageTags>AWS;Amazon;Lambda</PackageTags>

.autover/changes/f0d5a912-bcfa-4244-96cb-ac3c847f877c.json

@@ -21,7 +21,7 @@
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
     <IncludeBuildOutput>false</IncludeBuildOutput>
 
-    <Version>1.15.2</Version>
+    <Version>2.0.0</Version>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
 

CHANGELOG.md

@@ -17,7 +17,7 @@
     <AssemblyOriginatorKeyFile>..\..\..\buildtools\public.snk</AssemblyOriginatorKeyFile>
     <SignAssembly>true</SignAssembly>
 
-    <Version>1.15.2</Version>
+    <Version>2.0.0</Version>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
 

Libraries/src/Amazon.Lambda.APIGatewayEvents/Amazon.Lambda.APIGatewayEvents.csproj

@@ -6,7 +6,7 @@
     <Description>Amazon Lambda .NET support - AWS AppSync package.</Description>
     <TargetFrameworks>$(DefaultPackageTargets)</TargetFrameworks>
     <AssemblyTitle>Amazon.Lambda.AppSyncEvents</AssemblyTitle>
-    <Version>1.0.1</Version>
+    <Version>2.0.0</Version>
     <AssemblyName>Amazon.Lambda.AppSyncEvents</AssemblyName>
     <PackageId>Amazon.Lambda.AppSyncEvents</PackageId>
     <PackageTags>AWS;Amazon;Lambda</PackageTags>

Libraries/src/Amazon.Lambda.Annotations.SourceGenerator/Amazon.Lambda.Annotations.SourceGenerator.csproj

@@ -6,7 +6,7 @@
         <TargetFrameworks>$(DefaultPackageTargets)</TargetFrameworks>
         <Description>Amazon Lambda .NET Core support - Application Load Balancer package.</Description>
         <AssemblyTitle>Amazon.Lambda.ApplicationLoadBalancerEvents</AssemblyTitle>
-        <Version>2.2.2</Version>
+        <Version>3.0.0</Version>
         <AssemblyName>Amazon.Lambda.ApplicationLoadBalancerEvents</AssemblyName>
         <PackageId>Amazon.Lambda.ApplicationLoadBalancerEvents</PackageId>
         <PackageTags>AWS;Amazon;Lambda</PackageTags>