Update changelog

CHANGELOG.md

@@ -8,6 +8,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### v3.9.x - [Unreleased]
 
+#### Added
+
+- Additional cache expection for Easy Digital Downloads [PR #120](https://github.com/WordOps/WordOps/pull/120)
+
 ### v3.9.8.1 - 2019-08-18
 
 #### Added

install

@@ -509,6 +509,7 @@ wo_upgrade_nginx() {
         [ -f /etc/nginx/htpasswd-ee ] && { mv /etc/nginx/htpasswd-ee /etc/nginx/htpasswd-wo; }
         sed -i "s/locations.conf/locations-wo.conf/" /etc/nginx/sites-available/*
         sed -i "s/locations-php7.conf/locations-wo.conf/" /etc/nginx/sites-available/*
+        sed -i "s/locations-php71.conf/locations-wo.conf/" /etc/nginx/sites-available/*
         sed -i "s/locations-php72.conf/locations-wo.conf/" /etc/nginx/sites-available/*
         sed -i "s/locations-php73.conf/locations-wo.conf/" /etc/nginx/sites-available/*
         sed -i 's/ssl on;/#ssl on;/' /var/www/*/conf/nginx/ssl.conf
@@ -739,7 +740,7 @@ else
     # 1 - WO already installed
     if [ -x /usr/local/bin/wo ]; then
         if ! {
-            wo -v 2>&1 | grep -q "$wo_version_new"
+            wo -v 2>&1 | grep $wo_version_new
         } || [ "$wo_force_install" = "y" ]; then
             if [ -z "$wo_force_install" ]; then
                 echo -e "Update WordOps to $wo_version_new (y/n): " && read -r WO_ANSWER