Update Release Notes and README (#100)

.github/releases/v0.6.0.md

@@ -1,6 +1,24 @@
+New in v0.6.0:
+
 - Upgraded Cythral.CloudFormation.BuildTasks to v0.4.2 for increased end-to-end test stability (these sometimes failed before due to base64 keys containing characters that are not safe for URLs).
 - Upgraded AWSSDK.Core to 3.5.1.57
 - Upgraded AWSSDK.KeyManagementService to 3.5.1
 - Upgraded Microsoft.Extensions.DependencyInjection to 5.0.1
 - Upgraded Amazon.Lambda.RuntimeSupport to 1.3.0
 
+Also includes everything from the first 4 betas:
+
+- Removed the ILambdaContext parameter.  This is now accessible via constructor dependency injection instead.
+- Adds a CancellationToken parameter to coordinate cancellation of child tasks.  Forward this to any awaited calls in your Handle function.
+- The "Run" method name can now be customized.
+- A Lambda Layer containing Lambdajection and all its dependencies is now available!  See the README for usage.
+
+## Prerelease Links
+
+https://github.com/cythral/lambdajection/releases/tag/v0.6.0-beta1
+https://github.com/cythral/lambdajection/releases/tag/v0.6.0-beta2
+https://github.com/cythral/lambdajection/releases/tag/v0.6.0-beta3
+https://github.com/cythral/lambdajection/releases/tag/v0.6.0-beta4
+
+## Whats next?
+Please look forward to v0.7.0 in March, which will introduce functionality for Lambdajection-backed Custom Resources!

README.md

@@ -122,6 +122,7 @@ Creates a new Options class to be injected into your Lambda as an `IOption<>`.
 Writing the lambda is simple: Just define a public, partial class that contains a Handle method and annotate the class with the `Lambda` attribute. The `Lambda` attribute requires that you specify a startup class - more on this in the next step. You are not limited to an request/input parameter of type object - this can be any serializable value or reference type. Same goes for the return value, however the return value must be enclosed in a `Task`.
 
 ```cs
+using System.Threading;
 using System.Threading.Tasks;
 
 using Amazon.Lambda.Core;
@@ -140,7 +141,7 @@ namespace Your.Namespace
             this.yourService = yourService;
         }
 
-        public Task<object> Handle(object request, ILambdaContext context)
+        public Task<object> Handle(object request, CancellationToken cancellationToken)
         {
             return new {
                 foo = request