diff --git a/general.ent b/general.ent
index 79dd0565ee..e697429ba6 100644
--- a/general.ent
+++ b/general.ent
@@ -3,13 +3,13 @@ $LastChangedBy$
 $Date$
 -->
 
-<!ENTITY day          "03">                   <!-- Always 2 digits -->
+<!ENTITY day          "06">                   <!-- Always 2 digits -->
 <!ENTITY month        "08">                   <!-- Always 2 digits -->
 <!ENTITY year         "2010">
 <!ENTITY copyrightdate "2001-&year;">
 <!ENTITY copyholder   "The BLFS Development Team">
 <!ENTITY version      "svn-&year;&month;&day;">
-<!ENTITY releasedate  "July &day;st, &year;">
+<!ENTITY releasedate  "August &day;th, &year;">
 <!ENTITY pubdate      "&year;-&month;-&day;"> <!-- metadata req. by TLDP -->
 <!ENTITY blfs-version "svn">                  <!-- svn|[release #] -->
 <!ENTITY lfs-version  "development">          <!-- version|testing|unstable|development] -->
@@ -66,6 +66,13 @@ $Date$
                                using an LFS-6.5 platform if you use current package
                                sources. See <xref linkend='package_updates'/>
                                for more information.</para>">
+<!ENTITY lfs66_checked        "<para>This package is known to build and work properly
+                               using an LFS-6.6 platform.</para>">
+<!ENTITY lfs66_built          "<para>This package is known to build using an LFS 6.6
+                               platform but has not been tested.</para>">
+<!-- usage: <para>&lfssvn_checked;ccyymmdd platform.</para> -->
+<!ENTITY lfssvn_checked       "This package is known to build and work properly
+                               using an LFS-svn-">
 <!-- End special entities about LFS compatibility -->
 
 <!-- Part II -->
diff --git a/general/graphlib/libpng.xml b/general/graphlib/libpng.xml
index a2dc352857..3836a4a1d6 100644
--- a/general/graphlib/libpng.xml
+++ b/general/graphlib/libpng.xml
@@ -32,8 +32,7 @@
     <para>The <application>libpng</application> package contains libraries used
     by other programs for reading and writing PNG files.</para>
 
-    <!-- Checked with 6.6
-    &lfs65_checked; -->
+    &lfs66_checked;
 
     <bridgehead renderas="sect3">Package Information</bridgehead>
     <itemizedlist spacing="compact">
@@ -60,7 +59,7 @@
     <bridgehead renderas="sect3">Additional Downloads</bridgehead>
     <itemizedlist spacing='compact'>
       <listitem>
-        <para>iOptional patch to include apng functionality in
+        <para>Optional patch to include apng functionality in
         <application>libpng</application> : <ulink
         url="&patch-root;/libpng-&libpng-version;-apng-1.patch"/></para>
         <para>Although rejected by upstream, the patch is required if you want
diff --git a/introduction/welcome/changelog.xml b/introduction/welcome/changelog.xml
index 95d9d01643..73d0a4eeae 100644
--- a/introduction/welcome/changelog.xml
+++ b/introduction/welcome/changelog.xml
@@ -40,6 +40,15 @@
     </listitem>
 
 -->
+    <listitem>
+      <para>August 6th, 2010</para>
+      <itemizedlist>
+        <listitem>
+          <para>[ken] - Internal changes - add some entities for when packages
+          have been updated using newer versions of the LFS book.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
 
     <listitem>
       <para>August 3rd, 2010</para>
diff --git a/x/lib/xulrunner.xml b/x/lib/xulrunner.xml
index 89ae4c2491..5477536c6e 100644
--- a/x/lib/xulrunner.xml
+++ b/x/lib/xulrunner.xml
@@ -37,6 +37,8 @@
     and use it.  However, be aware that Gnome applications are transitioning to
     <application>Webkit</application> instead of gecko.</para>
 
+    &lfs66_checked;
+
     <bridgehead renderas="sect3">Package Information</bridgehead>
     <itemizedlist spacing="compact">
       <listitem>
diff --git a/xsoft/graphweb/firefox.xml b/xsoft/graphweb/firefox.xml
index 0cf0728cfa..7124f86b66 100644
--- a/xsoft/graphweb/firefox.xml
+++ b/xsoft/graphweb/firefox.xml
@@ -56,6 +56,8 @@
    (ensuring the libxul-sdk option points to the new version).</para>
    </tip>
 
+    &lfs66_checked;
+
     <bridgehead renderas="sect3">Package Information</bridgehead>
     <itemizedlist spacing="compact">
       <listitem>