diff --git a/nufxlib-0/NufxLib.h b/nufxlib-0/NufxLib.h
index 7d5eafa..94dbf96 100644
--- a/nufxlib-0/NufxLib.h
+++ b/nufxlib-0/NufxLib.h
@@ -33,7 +33,7 @@ extern "C" {
  */
 #define kNuVersionMajor     2
 #define kNuVersionMinor     0
-#define kNuVersionBug       2
+#define kNuVersionBug       3
 
 
 /*
diff --git a/nufxlib-0/samples/Exerciser.c b/nufxlib-0/samples/Exerciser.c
index 6ebce9b..b65a712 100644
--- a/nufxlib-0/samples/Exerciser.c
+++ b/nufxlib-0/samples/Exerciser.c
@@ -1365,6 +1365,9 @@ main(void)
      *
      * This environment variable must be set when the program is launched.
      * Tweaking the environment within the program has no effect.
+     *
+     * Now that the Linux world has "valgrind", this is probably
+     * unnecessary.
      */
     {
         char* debugSet = getenv("MALLOC_CHECK_");
diff --git a/nufxlib-0/samples/Launder.c b/nufxlib-0/samples/Launder.c
index b39bebe..f7cd102 100644
--- a/nufxlib-0/samples/Launder.c
+++ b/nufxlib-0/samples/Launder.c
@@ -191,6 +191,10 @@ CopyThreadUncompressed(NuArchive* pInArchive, NuArchive* pOutArchive,
      * already compressed will remain that way, and stuff that isn't
      * compressed won't be.  (We really only need to do this once, at
      * the start of the program, but it's illustrative to do it here.)
+     *
+     * [ I don't understand this comment.  It's necessary to disable
+     *   compression, but I don't see why uncompressed files are
+     *   special. ++ATM 20040821 ]
      */
     err = NuSetValue(pOutArchive, kNuValueDataCompression, kNuCompressNone);
     if (err != kNuErrNone) {
@@ -442,6 +446,14 @@ LaunderArchive(const char* inFile, const char* outFile, NuValue compressMethod,
         goto bail;
     }
 
+    /* turn off "mimic GSHK" */
+    err = NuSetValue(pInArchive, kNuValueMimicSHK, true);
+    if (err != kNuErrNone) {
+        fprintf(stderr, "ERROR: unable to disable GSHK quirks (err=%d)\n",
+            err);
+        goto bail;
+    }
+
     /* allow duplicates, in case the original archive has them */
     err = NuSetValue(pOutArchive, kNuValueAllowDuplicates, true);
     if (err != kNuErrNone) {