diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml
index a67fe7d7a..23f0bef6e 100644
--- a/chapter01/changelog.xml
+++ b/chapter01/changelog.xml
@@ -40,6 +40,16 @@
     appropriate for the entry or if needed the entire day's listitem.
     -->
 
+    <listitem>
+      <para>2022-05-01</para>
+      <itemizedlist>
+        <listitem>
+          <para>[bdubbs] - Update to openssl-3.0.3.  Fixes
+          <ulink url="&lfs-ticket-root;5057">#5057</ulink>.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem>
       <para>2022-05-01</para>
       <itemizedlist>
diff --git a/chapter07/createfiles.xml b/chapter07/createfiles.xml
index 7df2acde6..eda30ed2e 100644
--- a/chapter07/createfiles.xml
+++ b/chapter07/createfiles.xml
@@ -116,8 +116,8 @@ mail:x:34:
 kvm:x:61:
 uuidd:x:80:
 wheel:x:97:
-nogroup:x:65534:
-users:x:999:</literal>
+users:x:999:
+nogroup:x:65534:</literal>
 EOF</userinput></screen>
 
 <screen revision="systemd"><userinput>cat &gt; /etc/group &lt;&lt; "EOF"
@@ -153,8 +153,8 @@ systemd-coredump:x:79:
 uuidd:x:80:
 systemd-oom:x:81:
 wheel:x:97:
-nogroup:x:65534:
-users:x:999:</literal>
+users:x:999:
+nogroup:x:65534:</literal>
 EOF</userinput></screen>
 
   <para>The created groups are not part of any standard&mdash;they are groups
@@ -165,9 +165,23 @@ EOF</userinput></screen>
   url="http://refspecs.linuxfoundation.org/lsb.shtml"/>) only recommends that,
   besides the group <systemitem class="groupname">root</systemitem> with a
   Group ID (GID) of 0, a group <systemitem class="groupname">bin</systemitem>
-  with a GID of 1 be present. All other group names and GIDs can be chosen
-  freely by the system administrator since well-written programs do not depend
-  on GID numbers, but rather use the group's name.</para>
+  with a GID of 1 be present. The GID of 5 is widely used for
+  <systemitem class="groupname">tty</systemitem> group, and the number 5 is
+  also used in <phrase revision="systemd">systemd</phrase>
+  <phrase revision="sysv"><filename>/etc/fstab</filename></phrase> for the
+  <systemitem class="filesystem">devpts</systemitem> filesystem.
+  All other group names and GIDs can be chosen freely by the system
+  administrator since well-written programs do not depend on GID numbers,
+  but rather use the group's name.</para>
+
+  <para>The ID 65534 is used by the kernel for NFS and separate user
+  namespaces for unmapped users and groups (those exist on the NFS server
+  or the parent user namespace, but <quote>do not exist</quote> on the local
+  machine or in the separate namespace).  We assign
+  <systemitem class="username">nobody</systemitem> and
+  <systemitem class="groupname">nogroup</systemitem> for it to avoid an
+  unnamed ID.  But other distros may treat this ID differently, so any
+  portable program should not depend on this assignment.</para>
 
   <para>Some tests in <xref linkend="chapter-building-system"/> need a regular
   user. We add this user here and delete this account at the end of that