diff --git a/bootstrap_plugins/centos75.plugin.sh b/bootstrap_plugins/centos75.plugin.sh
new file mode 100644
index 00000000..89f38b34
--- /dev/null
+++ b/bootstrap_plugins/centos75.plugin.sh
@@ -0,0 +1,200 @@
+#@IgnoreInspection BashAddShebang
+
+# Copyright (c) 2015 EMC Corporation
+# All Rights Reserved
+#
+# This software contains the intellectual property of EMC Corporation
+# or is licensed to EMC Corporation from third parties.  Use of this
+# software and the intellectual property contained therein is expressly
+# limited to the terms and conditions of the License Agreement under which
+# it is provided by or on behalf of EMC.
+
+# OS Support library for CentOS 7.5
+
+os_supported=true
+
+# Docker binary
+docker_binary='/bin/docker'
+
+# packages to clean up during preflight
+# Don't `yum autoremove curl`.  Yum is a dependency and it will throw errors.
+list_preflight_packages="git nfs-client nfs-tools rsync wget ntp docker vim pigz gdisk aria2 htop iotop iftop multitail dstat jq python-docker-py dkms qemu-guest-agent open-vm-tools open-vm-tools-desktop docker"
+
+# Do any OS-specific tasks that must be done prior to bootstrap
+do_preflight() {
+    rm_repo_pkg "$list_preflight_packages"
+}
+
+# packages to install before others
+list_prefix_packages='wget curl epel-release yum-utils'
+
+# script to run for installing prefix_packages
+in_prefix_packages() {
+    in_repo_pkg "$list_prefix_packages"
+}
+
+# packages to install
+# list_general_packages='yum-utils git python-pip python-docker-py'
+list_general_packages='git ntp docker vim rsync pigz gdisk aria2'
+
+# script to run for installing general_packages
+in_general_packages() {
+    in_repo_pkg "$list_general_packages"
+#    if ! docker version; then
+#        curl -fsSL https://get.docker.com/ | sudo sh
+#    fi
+    sudo systemctl enable docker
+    sudo systemctl start docker
+    sudo usermod -aG docker $(whoami)
+}
+
+# packages to install after others
+list_suffix_packages='htop iotop iftop multitail dstat jq python-docker-py'
+# list_suffix_packages='htop jq pigz gdisk aria2 python-docker-py'
+
+# script to run for installing suffix_packages
+in_suffix_packages() {
+    in_repo_pkg "$list_suffix_packages"
+
+    # Install Rocker
+    curl -fsSL ${rocker_artifact_url} \
+    | sudo tar -xzC /usr/local/bin && sudo chmod +x /usr/local/bin/rocker
+}
+
+# packages to install if a VM
+list_vm_packages='dkms qemu-guest-agent open-vm-tools open-vm-tools-desktop'
+
+# command to run for installing vm_packages
+in_vm_packages() {
+    in_repo_pkg "$list_vm_packages"
+    # return 0
+}
+
+# command to install one or more os package manager package
+in_repo_pkg() {
+    retry_with_timeout 10 300 sudo yum -y install $*
+}
+
+rm_repo_pkg() {
+    retry_with_timeout 10 300 sudo yum -y autoremove $*
+}
+
+# command to update all packages in the os package manager
+up_repo_pkg_all() {
+    retry_with_timeout 10 300 sudo yum -y update
+}
+
+# command to rebuild the os package manager's database
+up_repo_db() {
+    retry_with_timeout 10 300 sudo yum -y makecache
+}
+
+# command to set os package manager proxy
+set_repo_proxy_conf() {
+    sudo sed -i -e '/^proxy=/d' /etc/yum.conf
+    echo "proxy=${http_proxy}" \
+        | append /etc/yum.conf
+}
+
+# command to set os package manager to keep its cache
+set_repo_keepcache_conf() {
+    sudo sed -i -e '/^keepcache=/d' /etc/yum.conf
+    echo "keepcache=1" \
+        | append /etc/yum.conf
+}
+
+# idempotent config script to fixup repos to properly use proxycaches
+set_repo_cacheable_idempotent() {
+    sudo sed -i -e 's/^#baseurl=/baseurl=/' /etc/yum.repos.d/*
+    sudo sed -i -e 's/^mirrorlist=/#mirrorlist=/' /etc/yum.repos.d/*
+}
+
+set_repo_mirror_idempotent() {
+    # sudo sed -i -e "s#http:///centos#http://${mirror_val}/centos#g" /etc/yum.repos.d/*
+    sudo sed -i -e "s#http://.*/centos#http://${mirror_val}/centos#g" /etc/yum.repos.d/*
+}
+
+# command to set the proxy for the whole OS
+set_os_proxy() {
+    sudo sed -i -e '/_proxy/d' /etc/environment
+    echo -n "http_proxy=${http_proxy}\nhttps_proxy=${http_proxy}\nftp_proxy=${http_proxy}\n" \
+        | append /etc/environment
+    if $mirror_flag; then
+        echo -n "no_proxy=${mirror_val}\n" | append /etc/environment
+    fi
+}
+
+# command to determine if the OS needs restarting after package updates
+get_os_needs_restarting() {
+    if ! [ -z "$(sudo /usr/bin/needs-restarting)" ]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+# command to reboot the system
+do_reboot() {
+    sudo reboot
+}
+
+# Command to configure docker's proxy under centos flavored systemd
+set_docker_proxy() {
+    local tmpconf="/etc/systemd/system/docker.service.d/http-proxy.conf"
+    if ! [ -d "$(dirname $tmpconf)" ]; then
+        sudo mkdir "$(dirname $tmpconf)"
+    fi
+    log "sed error is OK here if the proxy config file does not yet exist."
+    sudo sed -i -e '/HTTP_PROXY/d' "$tmpconf"
+    echo "Environment=\"HTTP_PROXY=${http_proxy}\" \"NO_PROXY=localhost,127.0.0.1,$(hostname),$(hostname -f)\"" \
+        | append "$tmpconf"
+    sudo systemctl daemon-reload
+    sudo systemctl restart docker
+    sudo systemctl status docker
+}
+
+# command to add mitm cert to docker trust store
+set_docker_reg_cert() {
+    local registry="${1}"
+    local cert="${2}"
+    if ! [ -d "/etc/docker/certs.d/${registry}" ]; then
+        sudo mkdir -p "/etc/docker/certs.d/${registry}"
+        sudo cp "${cert}" "/etc/docker/certs.d/${registry}/ca.crt"
+    else
+        if [ -f "/etc/docker/certs.d/${registry}/ca.crt" ]; then
+            echo "Reusing existing /etc/docker/certs.d/${registry}/ca.crt"
+        else
+            sudo cp "${cert}" "/etc/docker/certs.d/${registry}/ca.crt"
+        fi
+    fi
+    set_mitm_cert "${cert}"
+    sudo systemctl daemon-reload
+    sudo systemctl restart docker
+    sudo systemctl status docker
+}
+
+# command to add mitm cert to local trust store
+set_mitm_cert() {
+    sudo cp "${1}" "/etc/pki/ca-trust/source/anchors/$(basename ${1}).crt"
+    sudo update-ca-trust extract
+}
+
+do_post_install() {
+    # Disable postfix since we don't need an MTA
+    sudo systemctl disable --now postfix
+}
+
+override_dhcp_dns() {
+    nameserver_list="${1}"
+    sudo sed -i -e 's/PEERDNS="yes"/PEERDNS="no"/' /etc/sysconfig/network-scripts/ifcfg-*
+    sudo sed -i -e '/DNS[0-9]=/d' /etc/sysconfig/network-scripts/ifcfg-*
+    sudo sed -i -e '/nameserver/d' /etc/resolv.conf
+    nsnumber=1
+    for nameserver in $(echo ${nameserver_list} | tr ',' ' '); do
+        echo "nameserver ${nameserver}" | append /etc/resolv.conf
+        for script in /etc/sysconfig/network-scripts/ifcfg-*; do
+            echo "DNS${nsnumber}=${nameserver}" | append "${script}"
+        done
+        nsnumber=$((nsnumber++))
+    done
+}
diff --git a/bootstrap_plugins/os-router.plugin.sh b/bootstrap_plugins/os-router.plugin.sh
index c8207d38..f0d54b75 100755
--- a/bootstrap_plugins/os-router.plugin.sh
+++ b/bootstrap_plugins/os-router.plugin.sh
@@ -67,7 +67,9 @@ route_os() {
         centos\ linux\ release\ 7.4*)
             source ${plugins}/centos74.plugin.sh
             ;;
-
+        centos\ linux\ release\ 7.5*)
+            source ${plugins}/centos75.plugin.sh
+            ;;
 #        dockerized\ centos\ linux\ release\ 7.2*)
 #            source ${plugins}/centos72-docker.plugin.sh
 #            ;;
diff --git a/release.conf b/release.conf
index 04b0c4f9..2cfb0998 100644
--- a/release.conf
+++ b/release.conf
@@ -12,9 +12,11 @@
 # bootstrap.sh for that.
 #
 ### Older versions ( 3.1 )
-# release_artifact="emccorp/ecs-software-3.0.1"
+# release_artifact="emccorp/ecs-software-3.1.0"
 # release_tag="3.1.0.0"
 # release_tag="3.1.0.1"
+# release_tag="3.1.0.2"
+# release_tag="3.1.0.3"
 # release_tag="latest"
 #
 ### Older versions ( 3.0 )
diff --git a/ui/etc/config.yml b/ui/etc/config.yml
index b5a687ad..00b69b02 100644
--- a/ui/etc/config.yml
+++ b/ui/etc/config.yml
@@ -13,7 +13,7 @@
 ---
 ui:
   name: ECS Community Edition Install Node
-  version: 2.7.0
+  version: 2.7.1
   host_root_dir: /opt/emc/ecs-install
   state_file: /opt/state.yml
   deploy_file: /opt/deploy.yml
diff --git a/ui/etc/release.conf b/ui/etc/release.conf
index e1dc533b..8506d56b 100644
--- a/ui/etc/release.conf
+++ b/ui/etc/release.conf
@@ -33,7 +33,7 @@ image_name='ecs-install'
 tag='latest'
 ver_maj='2'
 ver_min='7'
-ver_rev='0'
+ver_rev='1'
 ver_tag='r'
 serial=0
 
diff --git a/ui/setup.py b/ui/setup.py
index 0999aa30..9742f434 100755
--- a/ui/setup.py
+++ b/ui/setup.py
@@ -3,7 +3,7 @@
 
 setup(
     name='ecsdeploy',
-    version='2.7.0',
+    version='2.7.1',
     packages=find_packages(),
     scripts=['ui.py',
              'ecsdeploy.py',