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AWS gamelift documentation change

Service: gamelift · 2025-04-25 · Documentation low

File: gamelift/latest/fleetiqguide/gsg-release-notes.md

Summary

Updated release dates, SDK versions, and added .NET 8 support documentation for C# Server SDK

Security assessment

The changes primarily update version numbers and release dates. While .NET 8 is mentioned to include security patches, there's no specific security vulnerability addressed in the documentation changes themselves. The update is routine maintenance and feature enhancement.

Diff

diff --git a/gamelift/latest/fleetiqguide/gsg-release-notes.md b/gamelift/latest/fleetiqguide/gsg-release-notes.md
index 2c9f16ab5..b8ff3650d 100644
--- a//gamelift/latest/fleetiqguide/gsg-release-notes.md
+++ b//gamelift/latest/fleetiqguide/gsg-release-notes.md
@@ -24 +24 @@ Service release | AWS SDK | Server SDK | Plugin for Unreal | Plugin for Unity |
-2025-03-27 | [1.11.535](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.535) or later | 5.2.0 | 5.2.0 | 5.2.0 | 5.2.0 | 5.2.0 | 2.0.0 | 3.0.1 | 1.2.0  
+2025-04-24 | [1.11.535](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.535) or later | 5.2.1 (.NET 8) | 5.2.0 | 5.2.0 | 5.2.0 | 5.2.0 | 2.0.0 | 3.0.1 | 1.2.0  
@@ -28,0 +29 @@ Service release | AWS SDK | Server SDK | Plugin for Unreal | Plugin for Unity |
+2025-03-27 | [1.11.535](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.535) or later | 5.2.0 | 5.2.0 | 5.2.0 | 5.2.0 | 5.2.0 | 2.0.0 | 3.0.1 | 1.2.0  
@@ -42,8 +43,8 @@ Service release | AWS SDK | Server SDK | Plugin for Unreal | Plugin for Unity |
-2023-06-29 | [1.11.111](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.111) or later |  5.0.0 .NET 4, .NET 6 |  | 5.0.4 | 5.0.2 | 5.0.0 |  | 1.3.0 | 1.2.0  
-2023-06-15 | [1.11.87](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.87) or later |  5.0.0 .NET 4, .NET 6 |  | 5.0.4 | 5.0.2 | 5.0.0 |  | 1.3.0 | 1.2.0  
-2023-05-25 | [1.11.87](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.87) or later |  5.0.0 .NET 4, .NET 6 |  | 5.0.3 | 5.0.2 | 5.0.0 |  | 1.3.0 | 1.2.0  
-2023-04-20 | [1.11.63](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.63) or later |  5.0.0 .NET 4, .NET 6 |  | 5.0.3 | 5.0.2 | 5.0.0 |  | 1.3.0 | 1.2.0  
-2023-04-13 | [1.10.21](https://github.com/aws/aws-sdk-cpp/releases/tag/1.10.21) or later |  5.0.0 .NET 4, .NET 6 |  | 5.0.0 | 5.0.0 | 5.0.0 |  | 1.2.1 | 1.2.0  
-2023-02-09 | [1.10.21](https://github.com/aws/aws-sdk-cpp/releases/tag/1.10.21) or later |  5.0.0 .NET 4, .NET 6 |  | 5.0.0 | 3.4.0 | 5.0.0 |  | 1.2.1 | 1.2.0  
-2023-01-31 | [1.10.21](https://github.com/aws/aws-sdk-cpp/releases/tag/1.10.21) or later |  |  5.0.0 | 5.0.0 | 3.4.0 | 5.0.0 |  | 1.2.1 | 1.2.0  
-2022-12-01 | [1.10.21](https://github.com/aws/aws-sdk-cpp/releases/tag/1.10.21) or later | 5.0.0 |  | 5.0.0 | 3.4.0 |  |  | 1.2.1 | 1.2.0  
+2023-06-29 | [1.11.111](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.111) or later |  5.0.0 |  | 5.0.4 | 5.0.2 | 5.0.0 |  | 1.3.0 | 1.2.0  
+2023-06-15 | [1.11.87](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.87) or later |  5.0.0 |  | 5.0.4 | 5.0.2 | 5.0.0 |  | 1.3.0 | 1.2.0  
+2023-05-25 | [1.11.87](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.87) or later |  5.0.0 |  | 5.0.3 | 5.0.2 | 5.0.0 |  | 1.3.0 | 1.2.0  
+2023-04-20 | [1.11.63](https://github.com/aws/aws-sdk-cpp/releases/tag/1.11.63) or later |  5.0.0 |  | 5.0.3 | 5.0.2 | 5.0.0 |  | 1.3.0 | 1.2.0  
+2023-04-13 | [1.10.21](https://github.com/aws/aws-sdk-cpp/releases/tag/1.10.21) or later |  5.0.0 |  | 5.0.0 | 5.0.0 | 5.0.0 |  | 1.2.1 | 1.2.0  
+2023-02-09 | [1.10.21](https://github.com/aws/aws-sdk-cpp/releases/tag/1.10.21) or later |  5.0.0 |  | 5.0.0 | 3.4.0 | 5.0.0 |  | 1.2.1 | 1.2.0  
+2023-01-31 | [1.10.21](https://github.com/aws/aws-sdk-cpp/releases/tag/1.10.21) or later |  |  5.0.0 |  | 3.4.0 | 5.0.0 |  | 1.2.1 | 1.2.0  
+2022-12-01 | [1.10.21](https://github.com/aws/aws-sdk-cpp/releases/tag/1.10.21) or later | 5.0.0 (.NET 4 .NET 6) |  | 5.0.0 | 3.4.0 |  |  | 1.2.1 | 1.2.0  
@@ -90,0 +92,18 @@ The following release notes are in chronological order, with the latest updates
+**Updated SDK versions:**
+
+  * C# Server SDK, version 5.2.1
+
+
+
+
+For game developers using C#, you can now use .NET 8 as a target framework for your Amazon GameLift Servers projects. With .NET 8, you can take advantage of performance improvements, including improved just-in-time (JIT) compilation, memory usage optimization, and faster startup times. If you're currently using .NET 6, we recommend that you plan a migration to .NET 8, including updating your C# server SDK to the latest version. Microsoft announced .NET 8 support, with security patches and technical updates, through November 2026.
+
+**[Download the latest version of the C# server SDK for Amazon GameLift Servers](https://aws.amazon.com/gamelift/servers/getting-started/#custom)**
+
+**Learn more:**
+
+  * [Get Amazon GameLift Servers development tools](./gamelift-supported.html), _Amazon GameLift Servers Developer Guide_
+
+
+
+