diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 66f8044..ef25cdb 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -6,3 +6,15 @@ Thank you for contributing to this project!
 - Our vulnerabilities reporting process is at https://voxpupuli.org/security/
 
 -->
+#### Pull Request (PR) description
+<!--
+    Replace this comment with a description of your pull request.
+-->
+
+#### This Pull Request (PR) fixes the following issues
+<!--
+    Replace this comment with the list of issues or n/a.
+    Use format:
+    Fixes #123
+    Fixes #124
+-->
diff --git a/.msync.yml b/.msync.yml
index 08e85ce..b49c4c6 100644
--- a/.msync.yml
+++ b/.msync.yml
@@ -1 +1 @@
-modulesync_config_version: '1.6.0'
+modulesync_config_version: '1.9.0'
diff --git a/.travis.yml b/.travis.yml
index 7272bb7..a495e48 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,14 +12,17 @@ matrix:
   include:
   - rvm: 2.1.9
     bundler_args: --without system_tests development release
-    env: PUPPET_VERSION="~> 4.0" CHECK=test PARALLEL_TEST_PROCESSORS=16
-  - rvm: 2.4.2
+    env: PUPPET_VERSION="~> 4.0" CHECK=test PARALLEL_TEST_PROCESSORS=12
+  - rvm: 2.4.3
     bundler_args: --without system_tests development release
     env: PUPPET_VERSION="~> 5.0" CHECK=test_with_coveralls
-  - rvm: 2.4.2
+  - rvm: 2.5.0
+    bundler_args: --without system_tests development release
+    env: PUPPET_VERSION="~> 5.0" CHECK=test_with_coveralls
+  - rvm: 2.4.3
     bundler_args: --without system_tests development release
     env: PUPPET_VERSION="~> 5.0" CHECK=rubocop
-  - rvm: 2.4.2
+  - rvm: 2.4.3
     bundler_args: --without system_tests development release
     env: PUPPET_VERSION="~> 5.0" CHECK=build DEPLOY_TO_FORGE=yes
 branches:
diff --git a/Gemfile b/Gemfile
index 666c75d..57fcafa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -11,7 +11,7 @@ def location_for(place, fake_version = nil)
 end
 
 group :test do
-  gem 'puppetlabs_spec_helper', '~> 2.5.0',                         :require => false
+  gem 'puppetlabs_spec_helper', '~> 2.6.0',                         :require => false
   gem 'rspec-puppet', '~> 2.5',                                     :require => false
   gem 'rspec-puppet-facts',                                         :require => false
   gem 'rspec-puppet-utils',                                         :require => false
@@ -57,7 +57,7 @@ group :system_tests do
 end
 
 group :release do
-  gem 'github_changelog_generator',  :require => false if RUBY_VERSION >= '2.2.2'
+  gem 'github_changelog_generator',  :require => false, :git => 'https://github.com/skywinder/github-changelog-generator' if RUBY_VERSION >= '2.2.2'
   gem 'puppet-blacksmith',           :require => false
   gem 'voxpupuli-release',           :require => false, :git => 'https://github.com/voxpupuli/voxpupuli-release-gem'
   gem 'puppet-strings', '~> 1.0',    :require => false
diff --git a/spec/acceptance/nodesets/docker/ubuntu-16.04.yml b/spec/acceptance/nodesets/docker/ubuntu-16.04.yml
index 2d173c5..cd6f376 100644
--- a/spec/acceptance/nodesets/docker/ubuntu-16.04.yml
+++ b/spec/acceptance/nodesets/docker/ubuntu-16.04.yml
@@ -10,8 +10,10 @@ HOSTS:
     docker_preserve_image: true
     docker_cmd: '["/sbin/init"]'
     docker_image_commands:
+      - 'systemctl mask getty@tty1.service getty-static.service'
       - 'apt-get install -y net-tools wget locales apt-transport-https'
       - 'locale-gen en_US.UTF-8'
+      - 'echo LANG=en_US.UTF-8 > /etc/default/locale'
 CONFIG:
   trace_limit: 200
   masterless: true
diff --git a/spec/acceptance/nodesets/fedora-25-x64.yml b/spec/acceptance/nodesets/fedora-25-x64.yml
index 60ae011..54dd330 100644
--- a/spec/acceptance/nodesets/fedora-25-x64.yml
+++ b/spec/acceptance/nodesets/fedora-25-x64.yml
@@ -3,8 +3,6 @@
 # https://github.com/voxpupuli/modulesync
 # https://github.com/voxpupuli/modulesync_config
 #
-# platform is fedora 24 because there is no
-# puppet-agent for fedora 25 by 2016-12-30
 HOSTS:
   fedora-25-x64:
     roles:
diff --git a/spec/acceptance/nodesets/fedora-26-x64.yml b/spec/acceptance/nodesets/fedora-26-x64.yml
new file mode 100644
index 0000000..598822b
--- /dev/null
+++ b/spec/acceptance/nodesets/fedora-26-x64.yml
@@ -0,0 +1,16 @@
+---
+# This file is managed via modulesync
+# https://github.com/voxpupuli/modulesync
+# https://github.com/voxpupuli/modulesync_config
+#
+HOSTS:
+  fedora-26-x64:
+    roles:
+      - master
+    platform: fedora-26-x86_64
+    box: fedora/26-cloud-base
+    hypervisor: vagrant
+CONFIG:
+  type: aio
+...
+# vim: syntax=yaml
diff --git a/spec/acceptance/nodesets/fedora-27-x64.yml b/spec/acceptance/nodesets/fedora-27-x64.yml
new file mode 100644
index 0000000..c2b61eb
--- /dev/null
+++ b/spec/acceptance/nodesets/fedora-27-x64.yml
@@ -0,0 +1,18 @@
+---
+# This file is managed via modulesync
+# https://github.com/voxpupuli/modulesync
+# https://github.com/voxpupuli/modulesync_config
+#
+# platform is fedora 26 because there is no puppet-agent
+# for fedora 27 as of 2017-11-17
+HOSTS:
+  fedora-27-x64:
+    roles:
+      - master
+    platform: fedora-26-x86_64
+    box: fedora/27-cloud-base
+    hypervisor: vagrant
+CONFIG:
+  type: aio
+...
+# vim: syntax=yaml