diff --git a/CHANGES.txt b/CHANGES.txt
index cb82371..5d3a10d 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -234,3 +234,6 @@
 28112017: added option 'no_databases' to install.pl for building docker images
 28112017: forgotten URI::Escape added to list of required Perl modules in EST manual
 24122017: removes the invariant (core-genome) and singleton (cloud-genome) columns before computing distances @ hcluster_matrix.sh
+03012018: updated example figure created with plot_matrix_heatmap.sh in the manual
+03012018: renamed hcluster_matrix.sh to hcluster_pangenome_matrix.sh and updated install.pl, release.pl accordingly
+03012018: added links to GET_PHYLOMARKERS 
diff --git a/install.pl b/install.pl
index 2a6c9e6..f6c2b20 100755
--- a/install.pl
+++ b/install.pl
@@ -324,7 +324,7 @@
 
 print "## checking optional software R (lib/phyTools: \$ENV{'EXE_R'})\n";
 print "# required by compare_clusters.pl, parse_pangenome_matrix.pl -s, plot_pancore_matrix.pl and\n";
-print "# plot_matrix_heatmap.sh, hcluster_matrix.sh\n";
+print "# plot_matrix_heatmap.sh, hcluster_pangenome_matrix.sh\n";
 $output = `$ENV{'EXE_R'} --version 2>&1`;
 if($output =~ /R version/){ print ">> OK\n"; }
 else
diff --git a/manual_get_homologues-est.pdf b/manual_get_homologues-est.pdf
index 127fd56..d3850a3 100644
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diff --git a/manual_get_homologues.pdf b/manual_get_homologues.pdf
index c74d077..c958c67 100644
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