Add YourKit as a Sponsor

README.md

@@ -39,3 +39,9 @@ Have an idea for an optimization, or a cool feature?
  - We will accept most PR's
  - Let us know what you've tested / what may need further testing
  - If you need any help, create a ticket or discuss on [Discord](https://discord.gg/KxkjDVg)
+
+## YourKit
+<img src="https://www.yourkit.com/images/yklogo.png">
+Thank you to YourKit for supporting our product by providing us with their innovative and intelligent tools
+for monitoring and profiling Java and .NET applications.
+YourKit is the creator of <a href="https://www.yourkit.com/java/profiler/">YourKit Java Profiler</a>, <a href="https://www.yourkit.com/.net/profiler/">YourKit .NET Profiler</a>, and <a href="https://www.yourkit.com/youmonitor/">YourKit YouMonitor</a>