diff --git a/README.md b/README.md
index 24f1835..48db4e1 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,8 @@ Some of the randomization enhancements include:
 * Methods for generating random samples of k integers without replacement from a range of integers.
 * Methods to generate streams of numbers from distributions other than uniform, such as streams of random numbers 
   from binomial distributions, Cauchy distributions, exponential distributions, and Gaussian distributions.
+* Methods to generate streams of pairs of distinct integers, and streams of triples of distinct integers.
+* Methods for shuffling the elements of arrays and Lists.
 
 The ρμ library is a dependency of some of our other projects, 
 including [JavaPermutationTools](https://github.com/cicirello/JavaPermutationTools)
@@ -179,7 +181,7 @@ and minimum supported Java version.
 
 | version | Java requirements |
 | --- | --- |
-| 2.w.x to 3.y.z | Java 17+ |
+| 2.w.x to 4.y.z | Java 17+ |
 | 1.x.y | Java 11+ |
 
 ## Versioning Scheme
@@ -252,7 +254,7 @@ the version number with the version that you want to use.
 <dependency>
   <groupId>org.cicirello</groupId>
   <artifactId>rho-mu</artifactId>
-  <version>3.0.0</version>
+  <version>4.0.0</version>
 </dependency>
 ```
 
diff --git a/src/main/java/module-info.java b/src/main/java/module-info.java
index 337ca84..16fe31e 100644
--- a/src/main/java/module-info.java
+++ b/src/main/java/module-info.java
@@ -109,7 +109,7 @@
  *       distributions, and Gaussian distributions.
  *   <li>Methods to generate streams of pairs of distinct integers, and streams of triples of
  *       distinct integers.
- *   <li>Methods for shuffling the elements of arrays.
+ *   <li>Methods for shuffling the elements of arrays and Lists.
  * </ul>
  *
  * <p>The <a href="https://github.com/cicirello/rho-mu" target=_top>source code repository</a> is
diff --git a/src/main/java/org/cicirello/math/rand/EnhancedRandomGenerator.java b/src/main/java/org/cicirello/math/rand/EnhancedRandomGenerator.java
index be2333d..245c4ae 100644
--- a/src/main/java/org/cicirello/math/rand/EnhancedRandomGenerator.java
+++ b/src/main/java/org/cicirello/math/rand/EnhancedRandomGenerator.java
@@ -60,7 +60,7 @@
  *       distributions, and Gaussian distributions.
  *   <li>Methods to generate streams of pairs of distinct integers, and streams of triples of
  *       distinct integers.
- *   <li>Methods for shuffling the elements of arrays.
+ *   <li>Methods for shuffling the elements of arrays and Lists.
  * </ul>
  *
  * @author <a href=https://www.cicirello.org/ target=_top>Vincent A. Cicirello</a>, <a
diff --git a/src/main/java/org/cicirello/math/rand/Shuffler.java b/src/main/java/org/cicirello/math/rand/Shuffler.java
index 050b641..d6409d5 100644
--- a/src/main/java/org/cicirello/math/rand/Shuffler.java
+++ b/src/main/java/org/cicirello/math/rand/Shuffler.java
@@ -30,7 +30,7 @@
 import java.util.random.RandomGenerator;
 
 /**
- * Shuffler is a class of utility methods for randomizing the order of elements in an array.
+ * Shuffler is a class of utility methods for randomizing the order of elements in arrays and Lists.
  *
  * @author <a href=https://www.cicirello.org/ target=_top>Vincent A. Cicirello</a>, <a
  *     href=https://www.cicirello.org/ target=_top>https://www.cicirello.org/</a>