Add a note that .NET Core uses this algorithm

README.md

@@ -3,6 +3,8 @@
 
 Bounded multiple producers multiple consumers queue for .NET
 
+**Note: `ConcurrentQueue<T>` uses this algorithm since .NET Core and .NET >5.0. Please use that instead. Unless you want to modify this implementation for you needs, e.g. MPSC, SCMP.**
+
 ### Overview
 This is an attempt to port [the famous Bounded MPMC queue algorithm by Dmitry Vyukov][1024-mpmc] to .NET. All credit goes to Dmitry Vyukov. I let myself quote the description:
 
@@ -314,4 +316,4 @@ src\MPMCQueue.NET\MPMCQueue.cs @ 63:
 
   [1024-mpmc]: http://www.1024cores.net/home/lock-free-algorithms/queues/bounded-mpmc-queue
   [false-sharing]: http://mechanical-sympathy.blogspot.lt/2011/07/false-sharing.html
-  [memory-barriers-in-dot-net]: http://afana.me/archive/2015/07/10/memory-barriers-in-dot-net.aspx/
+  [memory-barriers-in-dot-net]: http://afana.me/archive/2015/07/10/memory-barriers-in-dot-net.aspx/