docs: Add doc

Author: unknowIfGuestInDream

core/src/main/java/com/tlcsdm/core/util/DependencyInfo.java

@@ -224,7 +224,7 @@ private static class SingletonInstance {
                 "https://github.com/JonathanGiles/TeenyHttpd", "MIT License",
                 "http://www.opensource.org/licenses/mit-license.php"),
 
-            new Dependency("com.cedarsoftware", "java-util", "3.6.0", false,
+            new Dependency("com.cedarsoftware", "java-util", "3.7.0", false,
                 "https://github.com/jdereg/java-util", "Apache License, Version 2.0",
                 "https://www.apache.org/licenses/LICENSE-2.0"),