diff --git a/CSharpTranslator/antlr3/docs/external/CHANGELOG b/CSharpTranslator/antlr3/docs/external/CHANGELOG
index 27104a8..9fd559c 100644
--- a/CSharpTranslator/antlr3/docs/external/CHANGELOG
+++ b/CSharpTranslator/antlr3/docs/external/CHANGELOG
@@ -1,3 +1,13 @@
+2011-12-09  2011.3.3
+
+	* refine obfuscation so that we can graft in code in the trial version again.
+
+2011-12-09  2011.3.2
+
+	* check directories / files passed on the command line can be read.
+
+	* do not crash if we haven't been passed NetFramework translations.
+
 2011-12-07  2011.3.1
 
 	* primitive types are now correctly boxed when they appear as
diff --git a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JMain/Obfuscate.cs b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JMain/Obfuscate.cs
index 2d5143f..ff7b68a 100755
--- a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JMain/Obfuscate.cs
+++ b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JMain/Obfuscate.cs
@@ -4,4 +4,6 @@ using System.Reflection;
 
 [assembly: Obfuscation(Feature = "code control flow obfuscation", Exclude = false)]
 [assembly: Obfuscation(Feature = "Apply to type Twiglet.CS2J.Translator.TypeRep.*: all", Exclude = true, ApplyToMembers = true)]
+[assembly: Obfuscation(Feature = "Apply to type Twiglet.CS2J.Translator.Transform.JavaMaker", Exclude = true, ApplyToMembers = true)]
+[assembly: Obfuscation(Feature = "Apply to type AntlrCSharp.csParser", Exclude = true, ApplyToMembers = true)]