Update README.md

Author: rcalago

libraries-stream/README.md

@@ -8,4 +8,5 @@ This module contains articles about stream libraries.
 - [Guide to Java Parallel Collectors Library](https://www.baeldung.com/java-parallel-collectors)
 - [DistinctBy in the Java Stream API](https://www.baeldung.com/java-streams-distinct-by)
 - [Introduction to StreamEx](https://www.baeldung.com/streamex)
-- [Introduction to Protonpack](https://www.baeldung.com/java-protonpack)
+- [Introduction to Protonpack](https://www.baeldung.com/java-protonpack)
+- [Parallel Collection Processing with Parallel Collectors and Virtual Threads](https://www.baeldung.com/java-virtual-threads-parallel-collectors)