update README and CHANGELOG

Author: Blind-Striker

CHANGELOG.md

@@ -10,10 +10,22 @@
   - Amazon MQ
 
 #### 2. General
+- .NET 7 support added
+- .NET 5 ve .NET Core 3.1 runtimes removed from Nuget pack (.netstandard2.0 remains)
 - Tested against LocalStack v1.3.1 container.
 - AWSSDK.Core set to 3.7.103 as the minimum version.
   - **Warning** In this version, the ServiceURL property of Amazon.Runtime.ClientConfig adds a trailing `/` to every URL set.
 For example, if `http://localhost:1234` is set as the value, it will become `http://localhost:1234/`
+- Following depedencies updated from v3.0.0 to v3.1.32 in LocalStack.Client.Extensions for security reasons
+  - Microsoft.Extensions.Configuration.Abstractions
+  - Microsoft.Extensions.Configuration.Binder
+  - Microsoft.Extensions.DependencyInjection.Abstractions
+  - Microsoft.Extensions.Logging.Abstractions
+  - Microsoft.Extensions.Options.ConfigurationExtensions
+
+#### 3. Bug Fixes
+- Write a timestream record using .Net AWSSDK NuGet packages ([#20](https://github.com/localstack-dotnet/localstack-dotnet-client/issues/20))
+- Session does not honor UseSsl and always sets UseHttp to true ([#16](https://github.com/localstack-dotnet/localstack-dotnet-client/issues/16))
 
 ### [v1.3.1](https://github.com/localstack-dotnet/localstack-dotnet-client/releases/tag/v1.3.1)
 

README.md

@@ -38,8 +38,8 @@ application development.
 
 ## <a name="supported-platforms"></a> Supported Platforms
 
+- [.NET 7.0](https://dotnet.microsoft.com/download/dotnet/7.0) 
 - [.NET 6.0](https://dotnet.microsoft.com/download/dotnet/6.0)
-- [.NET 5.0](https://dotnet.microsoft.com/download/dotnet/5.0)
 - [.NET Standard 2.0](https://docs.microsoft.com/en-us/dotnet/standard/net-standard)
 - [.NET 4.6.1 and Above](https://dotnet.microsoft.com/download/dotnet-framework)