diff --git a/.gitignore b/.gitignore
index ae2ad53..599a6ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,7 @@ nytprof.out
 *.o
 *.bs
 /_eumm/
+
+/ARCHIVE/
+/stuff/
+/Notes.txt
diff --git a/Changes b/Changes
index ef73a51..6469f57 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,11 @@
 Revision history for Perl extension Math::Random::MT::Auto.
 
+-
+	-
+
+6.23 Tue Nov 27 03:12:07 2018
+	- Fix for non-threaded Perl (rt.cpan.org #127809)
+
 6.22 Tue Sep  4 14:06:20 2012
 	- Enhancement to shuffle() to return an array
 
diff --git a/MANIFEST b/MANIFEST
index d984922..cf30f04 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -30,5 +30,3 @@ examples/erlang.pl
 examples/poisson.pl
 examples/binomial.pl
 examples/cards.pl
-META.yml                                 Module YAML meta-data (added by MakeMaker)
-META.json                                Module JSON meta-data (added by MakeMaker)
diff --git a/README b/README
index 40bde92..96e1ba9 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-Math-Random-MT-Auto version 6.22
+Math-Random-MT-Auto version 6.23
 ================================
 
 This module provides pseudorandom number generators (PRNGs) that are based
diff --git a/README.md b/README.md
index 079ee73..3ec67fb 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # Math-Random-MT-Auto
-The 'Math-Random-MT-Auto' module for Perl.
+Pseudo-random number generators for Perl based on the Mersenne Twister algorithm.
+
+Detailed information regarding this module can be found on [MetaCPAN](https://metacpan.org/pod/Math::Random::MT::Auto).
+
diff --git a/lib/Math/Random/MT/Auto.pm b/lib/Math/Random/MT/Auto.pm
index 147e7c0..36905a6 100644
--- a/lib/Math/Random/MT/Auto.pm
+++ b/lib/Math/Random/MT/Auto.pm
@@ -5,7 +5,7 @@ require 5.006;
 use strict;
 use warnings;
 
-our $VERSION = '6.22';
+our $VERSION = '6.23';
 my $XS_VERSION = $VERSION;
 $VERSION = eval $VERSION;
 
@@ -644,7 +644,10 @@ sub _seed_prng :PRIVATE
 
     my $seed = $seed_for{$$prng};   # Get the seed for the PRNG
 
-    if ($threads::shared::threads_shared && threads::shared::_id($seed)) {
+    if ($Config::Config{'useithreads'} &&
+        $threads::shared::threads_shared &&
+        threads::shared::_id($seed))
+    {
         # If the seed is thread-shared, then must make a non-shared copy to
         # send to the PRNG
         my @seed = @{$seed};
@@ -668,7 +671,7 @@ Math::Random::MT::Auto - Auto-seeded Mersenne Twister PRNGs
 
 =head1 VERSION
 
-This documentation refers to Math::Random::MT::Auto version 6.22
+This documentation refers to Math::Random::MT::Auto version 6.23
 
 =head1 SYNOPSIS
 
@@ -1712,8 +1715,13 @@ L<http://rt.cpan.org/Public/Dist/Display.html?Name=Math-Random-MT-Auto>
 
 =head1 SEE ALSO
 
-Math::Random::MT::Auto Discussion Forum on CPAN:
-L<http://www.cpanforum.com/dist/Math-Random-MT-Auto>
+Math::Random::MT::Auto on MetaCPAN:
+L<https://metacpan.org/release/Math-Random-MT-Auto>
+
+Code repository:
+L<https://github.com/jdhedden/Math-Random-MT-Auto>
+
+Sample code in the I<examples> directory of this distribution on CPAN.
 
 The Mersenne Twister is the (current) quintessential pseudorandom number
 generator. It is fast, and has a period of 2^19937 - 1.  The Mersenne
diff --git a/lib/Math/Random/MT/Auto/Range.pm b/lib/Math/Random/MT/Auto/Range.pm
index a5a29d9..11fc2e8 100644
--- a/lib/Math/Random/MT/Auto/Range.pm
+++ b/lib/Math/Random/MT/Auto/Range.pm
@@ -3,7 +3,7 @@ package Math::Random::MT::Auto::Range; {
 use strict;
 use warnings;
 
-our $VERSION = '6.22';
+our $VERSION = '6.23';
 $VERSION = eval $VERSION;
 
 use Scalar::Util 1.18;
diff --git a/t/99-pod.t b/t/99-pod.t
index 37dad90..3ec2e18 100644
--- a/t/99-pod.t
+++ b/t/99-pod.t
@@ -55,7 +55,7 @@ SKIP: {
     }
     set_spell_cmd('aspell list --lang=en');
     add_stopwords(<DATA>);
-    pod_file_spelling_ok('lib/Math/Random/MT/Auto.pm', 'MRAM POD spelling');
+    pod_file_spelling_ok('lib/Math/Random/MT/Auto.pm', 'MRMA POD spelling');
     pod_file_spelling_ok('lib/Math/Random/MT/Auto/Range.pm', 'MRMA::Range POD spelling');
     unlink("/home/$ENV{'USER'}/en.prepl", "/home/$ENV{'USER'}/en.pws");
 }
@@ -67,6 +67,7 @@ __DATA__
 Cokus's
 FreeBSD
 Hedden
+Cokus
 HotBits
 MSWin32
 Makoto
@@ -107,4 +108,5 @@ Arg
 PRNG's
 subclasses
 
+MetaCPAN
 __END__