diff --git a/MANIFEST b/MANIFEST
index 9bfeddf1..110b671d 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -1,6 +1,7 @@
 .dockerignore
 .gitattributes
 .travis.yml
+bin/hypnotoad.pid
 bin/tuba
 bin/tuba_generate_sitemap
 bin/tuba_get_ontology
@@ -8,6 +9,7 @@ bin/tuba_start_httpd
 bin/tuba_stop_httpd
 Build.PL
 CONTRIBUTING.md
+CONTRIBUTORS.md
 db/dist/base.sql
 db/dist/base_data.sql
 db/dist/docs/gcis.dot
@@ -1088,4 +1090,5 @@ t/999_stop_db.t
 t/tinit.pm
 t/tlib.pm
 t/Tuba-test.conf
+t/Tuba-travis.conf
 t/va_spatial_extent.geojson
diff --git a/META.json b/META.json
index e92bffda..d70b9062 100644
--- a/META.json
+++ b/META.json
@@ -82,7 +82,7 @@
    "provides" : {
       "Tuba" : {
          "file" : "lib/Tuba.pm",
-         "version" : "v1.55.1"
+         "version" : "v1.55.2"
       },
       "Tuba::Activity" : {
          "file" : "lib/Tuba/Activity.pm"
@@ -368,6 +368,6 @@
       }
    },
    "release_status" : "stable",
-   "version" : "v1.55.1",
+   "version" : "v1.55.2",
    "x_serialization_backend" : "JSON::PP version 2.97001"
 }
diff --git a/META.yml b/META.yml
index 4931cbef..01cb3db8 100644
--- a/META.yml
+++ b/META.yml
@@ -20,7 +20,7 @@ name: Tuba
 provides:
   Tuba:
     file: lib/Tuba.pm
-    version: v1.55.1
+    version: v1.55.2
   Tuba::Activity:
     file: lib/Tuba/Activity.pm
   Tuba::Array:
@@ -256,5 +256,5 @@ requires:
   YAML: '0'
   YAML::Syck: '0'
   YAML::XS: '0'
-version: v1.55.1
+version: v1.55.2
 x_serialization_backend: 'CPAN::Meta::YAML version 0.012'
diff --git a/Makefile.PL b/Makefile.PL
index ed44674e..dc2dc313 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -2,66 +2,67 @@
 use ExtUtils::MakeMaker;
 WriteMakefile
 (
-  'INSTALLDIRS' => 'site',
+  'VERSION_FROM' => 'lib/Tuba.pm',
   'EXE_FILES' => [
+                   'bin/hypnotoad.pid',
                    'bin/tuba',
                    'bin/tuba_generate_sitemap',
                    'bin/tuba_get_ontology',
                    'bin/tuba_start_httpd',
                    'bin/tuba_stop_httpd'
                  ],
+  'NAME' => 'Tuba',
   'PREREQ_PM' => {
-                   'List::MoreUtils' => '0.427',
-                   'Text::Format' => 0,
-                   'Data::Rmap' => 0,
-                   'Scalar::Util' => 0,
-                   'SQL::Abstract' => 0,
-                   'Digest::SHA1' => 0,
-                   'Pg::hstore' => 0,
-                   'URI::Find' => 0,
-                   'IO::Socket::SSL' => 2,
+                   'YAML::Syck' => 0,
+                   'Module::Build::Mojolicious' => 0,
                    'Number::Format' => 0,
                    'Number::Bytes::Human' => 0,
-                   'Sort::Key' => 0,
-                   'LWP::Protocol::https' => '6.07',
-                   'Mojolicious::Plugin::YamlConfig' => 0,
-                   'JSON::XS' => 0,
-                   'Mojolicious' => '6.08',
-                   'JSON::WebToken' => 0,
-                   'Hash::Flatten' => 0,
-                   'HTML::Restrict' => '2.002004',
-                   'Path::Class' => 0,
-                   'Rose::DB' => '0.772',
-                   'Crypt::OpenSSL::RSA' => 0,
-                   'YAML::Syck' => 0,
-                   'String::Diff' => 0,
+                   'Rose::DB::Object' => 0,
+                   'Mojolicious::Plugin::InstallablePaths' => 0,
+                   'UUID::Tiny' => 0,
                    'Test::More' => 0,
-                   'SQL::Interp' => 0,
+                   'Mojolicious::Plugin::Mail' => '1.5',
+                   'RDF::Query' => 0,
+                   'LWP::Protocol::https' => '6.07',
+                   'YAML::XS' => 0,
                    'DateTime::Format::Human::Duration' => 0,
-                   'UUID::Tiny' => 0,
-                   'DBIx::Simple' => 0,
-                   'Date::Parse' => 0,
-                   'Module::Build::Mojolicious' => 0,
+                   'YAML' => 0,
                    'RDF::Trine' => 0,
-                   'DBD::Pg' => '3.003',
                    'Lingua::EN::Inflect' => 0,
-                   'RDF::Query' => 0,
-                   'Algorithm::Permute' => 0,
-                   'Text::CSV_XS' => 0,
-                   'YAML::XS' => 0,
+                   'HTML::Restrict' => '2.002004',
                    'DBIx::Custom' => 0,
-                   'Rose::DB::Object' => 0,
+                   'Digest::SHA1' => 0,
+                   'Hash::Flatten' => 0,
+                   'Algorithm::Permute' => 0,
+                   'SQL::Interp' => 0,
+                   'DBD::Pg' => '3.003',
+                   'DBIx::Connector' => 0,
+                   'Mojolicious::Plugin::YamlConfig' => 0,
+                   'Rose::DB' => '0.772',
+                   'File::ShareDir' => '1.00',
                    'Captcha::reCAPTCHA' => '0.99',
+                   'URI::Find' => 0,
+                   'JSON::WebToken' => 0,
+                   'Data::Rmap' => 0,
+                   'Sort::Key' => 0,
+                   'SQL::Abstract' => 0,
+                   'Scalar::Util' => 0,
+                   'Path::Class' => 0,
+                   'List::MoreUtils' => '0.427',
+                   'Mojolicious' => '6.08',
+                   'IO::Socket::SSL' => 2,
+                   'Text::CSV_XS' => 0,
+                   'DBIx::Simple' => 0,
+                   'Crypt::OpenSSL::RSA' => 0,
+                   'Date::Parse' => 0,
                    'LWP::UserAgent' => 0,
-                   'Mojolicious::Plugin::InstallablePaths' => 0,
-                   'YAML' => 0,
-                   'Mojolicious::Plugin::Mail' => '1.5',
-                   'File::ShareDir' => '1.00',
-                   'DBIx::Connector' => 0,
-                   'Time::Duration' => 0
+                   'Pg::hstore' => 0,
+                   'Text::Format' => 0,
+                   'Time::Duration' => 0,
+                   'String::Diff' => 0,
+                   'JSON::XS' => 0
                  },
-  'VERSION_FROM' => 'lib/Tuba.pm',
-  'NAME' => 'Tuba',
-  'PL_FILES' => {}
+  'PL_FILES' => {},
+  'INSTALLDIRS' => 'site'
 )
 ;
diff --git a/lib/Tuba.pm b/lib/Tuba.pm
index 2764c145..81222170 100644
--- a/lib/Tuba.pm
+++ b/lib/Tuba.pm
@@ -72,7 +72,7 @@ use Path::Class qw/file/;
 use Data::Rmap qw/rmap_all/;
 use strict;
 
-our $VERSION = '1.55.1';
+our $VERSION = '1.55.2';
 our @supported_formats = qw/json yaml ttl html nt rdfxml dot rdfjson jsontriples svg txt thtml csv/;
 
 sub startup {