Update README.md

Author: mellinoe

README.md

@@ -8,6 +8,8 @@ This wrapper is built on top of [cimgui](https://github.com/Extrawurst/cimgui),
 
 [![NuGet](https://img.shields.io/nuget/v/ImGui.NET.svg)](https://www.nuget.org/packages/ImGui.NET)
 
+___As of February 2023, I (@mellinoe) am no longer able to publicly share updates to ImGui.NET and related libraries. A big thanks to @zaafar who continues to actively maintain the library and keep it up to date with new versions of native Dear ImGui. Feel free to join the [Discord server](https://discord.gg/s5EvvWJ) for more information about the current status of development.___
+
 # Building
 
 ImGui.NET can be built in Visual Studio or on the command line. The .NET Core SDK is needed to build on the command line, and it can be downloaded [here](https://www.microsoft.com/net/core). Visual Studio 2017 is the minimum VS version supported for building.