DashO Java Obfuscator Change Log V4.1 Build 1 - Release Date May 21, 2008

User interface enhancements.
New Ant tasks : <obfuscate>; <obfuscate-jar>; <watermark>. Requires Apache Ant 1.5 or newer.
String Encryption improvements to thwart decompilation and reduce class sizes.
New Peep Hole optimizer.
Improved error messages for missing classes showing the context of the class reference.

Entry points, special classes, library entry points, classpath, quick jars, and supporting jars panels now have popup menus.
Entry points can now contain ** and * patterns using Ant-like semantics.

Manifest version is automatically added if not present in the text file.
Insertion of manifests files that do not contain versions.
Jar mode interface: can’t turn off optimize byte codes.
Error with forname detection in unusual instruction patterns.
Decoding of stack traces that contain a combination of renamed and non-renamed methods and classes.
String encrypted code that uses == vs equals() no longer works.
Results panel draws blank text with Window Xp using Window 2000 display mode.
Input jars list has compressed display when jar has a blank name.
User interface cannot save files that contain field rules.
User interface can lose value of manifest name on output panel.

DashO Java Obfuscator Change Log V4.1 Build 1 – Release Date May 21, 2008