--- a/ZipArchiveConstants.st	Wed Aug 29 09:22:31 2018 +0200
+++ b/ZipArchiveConstants.st	Fri Aug 31 14:03:56 2018 +0200
@@ -1,3 +1,5 @@
+"{ Encoding: utf8 }"
+
 "
  COPYRIGHT (c) 1998,2010 by eXept Software AG
               All Rights Reserved
@@ -11,6 +13,8 @@
 "
 "{ Package: 'stx:libbasic2' }"
 
+"{ NameSpace: Smalltalk }"
+
 SharedPool subclass:#ZipArchiveConstants
 	instanceVariableNames:''
 	classVariableNames:'ECREC_SIZE LREC_SIZE CREC_SIZE CENTRAL_DIRECTORY_SIZE
@@ -26,7 +30,8 @@
 		COMPRESSION_RESERVED14 COMPRESSION_RESERVED15 COMPRESSION_LZMA
 		COMPRESSION_RESERVED17 COMPRESSION_IBM_TERSE COMPRESSION_IBM_LZ77
 		COMPRESSION_WAVPACK COMPRESSION_PPMD_V1_R1
-		EXTERNALFILEATTRIBUTES_ISFILE EXTERNALFILEATTRIBUTES_ISDIRECTORY'
+		EXTERNALFILEATTRIBUTES_ISFILE EXTERNALFILEATTRIBUTES_ISDIRECTORY
+		COMPRESSION_LZMA2 COMPRESSION_JPEG COMPRESSION_AES'
 	poolDictionaries:''
 	category:'System-Support-FileFormats'
 !
@@ -86,7 +91,7 @@
     COMPRESSION_IMPLODED          := 6.
     COMPRESSION_TOKENIZED         := 7.
     COMPRESSION_DEFLATED          := 8.
-    COMPRESSION_ENHANCED_DEFLATED := 9.
+    COMPRESSION_ENHANCED_DEFLATED := 9.     "/ DEFLATE64
     COMPRESSION_PKWARE            := 10.
     COMPRESSION_RESERVED11        := 11.
     COMPRESSION_BZIP2             := 12.
@@ -98,8 +103,11 @@
     COMPRESSION_IBM_TERSE         := 18.
     COMPRESSION_IBM_LZ77          := 19.
 
-    COMPRESSION_WAVPACK           := 97.
-    COMPRESSION_PPMD_V1_R1        := 98.
+    COMPRESSION_LZMA2             := 95.    "/ winzip 18.0 extension
+    COMPRESSION_JPEG              := 96.    "/ winzip 12.0 extension
+    COMPRESSION_WAVPACK           := 97.    "/ winzip 11.0 extension 
+    COMPRESSION_PPMD_V1_R1        := 98.    "/ winzip 10.0 extension 
+    COMPRESSION_AES               := 99.    "/ winzip extension 
 
     EXTERNALFILEATTRIBUTES_ISFILE := 32.
     EXTERNALFILEATTRIBUTES_ISDIRECTORY := 16.
@@ -109,12 +117,14 @@
     "
 
     "Modified: / 19-11-2010 / 15:54:36 / cg"
+    "Modified (comment): / 31-08-2018 / 13:52:36 / Claus Gittinger"
 ! !
 
 !ZipArchiveConstants class methodsFor:'documentation'!
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic2/ZipArchiveConstants.st,v 1.2 2010-11-19 14:54:49 cg Exp $'
+    ^ '$Header$'
 ! !
 
+
 ZipArchiveConstants initialize!