diff --git a/install/upgrade/versions/0.9.8-29.sh b/install/upgrade/versions/0.9.8-29.sh
deleted file mode 100644
index b389ede..0000000
--- a/install/upgrade/versions/0.9.8-29.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 0.9.8-28
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Add amd64 to repositories to prevent notifications - https://goo.gl/hmsSV7
-if ! grep -q 'arch=amd64' /etc/apt/sources.list.d/nginx.list; then
-	sed -i s/"deb "/"deb [arch=amd64] "/g /etc/apt/sources.list.d/nginx.list
-fi
-if ! grep -q 'arch=amd64' /etc/apt/sources.list.d/mariadb.list; then
-	sed -i s/"deb "/"deb [arch=amd64] "/g /etc/apt/sources.list.d/mariadb.list
-fi
-
-# Fix named rule for AppArmor - https://goo.gl/SPqHdq
-if [ "$DNS_SYSTEM" = 'bind9' ] && [ ! -f /etc/apparmor.d/local/usr.sbin.named ]; then
-	echo "/home/** rwm," >> /etc/apparmor.d/local/usr.sbin.named 2> /dev/null
-fi
-
-# Remove obsolete ports.conf if exists.
-if [ -f /usr/local/hestia/data/firewall/ports.conf ]; then
-	rm -f /usr/local/hestia/data/firewall/ports.conf
-fi
-
-# Move clamav to proper location - https://goo.gl/zNuM11
-if [ ! -d /usr/local/hestia/web/edit/server/clamav-daemon ]; then
-	mv /usr/local/hestia/web/edit/server/clamd /usr/local/web/edit/server/clamav-daemon
-fi
diff --git a/install/upgrade/versions/1.0.1.sh b/install/upgrade/versions/1.0.1.sh
deleted file mode 100644
index d2966cf..0000000
--- a/install/upgrade/versions/1.0.1.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.0.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Remove global options from nginx.conf to prevent conflicts with other web packages
-# and remove OCSP SSL stapling from global configuration as it has moved to per-domain availability in this release.
-if [ -e /etc/nginx/nginx.conf ]; then
-	sed -i "/add_header          X-Frame-Options SAMEORIGIN;/d" /etc/nginx/nginx.conf
-	sed -i "/add_header          X-Content-Type-Options nosniff;/d" /etc/nginx/nginx.conf
-	sed -i "/ssl_stapling        on;/d" /etc/nginx/nginx.conf
-	sed -i "/ssl_stapling_verify on;/d" /etc/nginx/nginx.conf
-fi
diff --git a/install/upgrade/versions/1.0.2.sh b/install/upgrade/versions/1.0.2.sh
deleted file mode 100644
index e68ac84..0000000
--- a/install/upgrade/versions/1.0.2.sh
+++ /dev/null
@@ -1,74 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.0.2
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Replace dhparam 1024 with dhparam 4096
-echo "[ * ] Increasing Diffie-Hellman Parameter strength to 4096-bit..."
-if [ -e /etc/ssl/dhparam.pem ]; then
-	mv /etc/ssl/dhparam.pem $HESTIA_BACKUP/conf/
-fi
-cp -f $HESTIA/install/deb/ssl/dhparam.pem /etc/ssl/
-chmod 600 /etc/ssl/dhparam.pem
-
-# Enhance Vsftpd security
-if [ "$FTP_SYSTEM" = "vsftpd" ]; then
-	echo "[ * ] Hardening Vsftpd SSL configuration..."
-	cp -f /etc/vsftpd.conf $HESTIA_BACKUP/conf/
-	sed -i "s|ssl_tlsv1=YES|ssl_tlsv1=NO|g" /etc/vsftpd.conf
-fi
-
-# Enhance Dovecot security
-if [ "$IMAP_SYSTEM" = "dovecot" ]; then
-	echo "[ * ] Hardening Dovecot SSL configuration..."
-	mv /etc/dovecot/conf.d/10-ssl.conf $HESTIA_BACKUP/conf/
-	cp -f $HESTIA/install/deb/dovecot/conf.d/10-ssl.conf /etc/dovecot/conf.d/
-fi
-
-# Update DNS resolvers in hestia-nginx's configuration
-echo "[ * ] Updating DNS resolvers for Hestia Internal Web Server..."
-dns_resolver=$(cat /etc/resolv.conf | grep -i '^nameserver' | cut -d ' ' -f2 | tr '\r\n' ' ' | xargs)
-for ip in $dns_resolver; do
-	if [[ $ip =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-		resolver="$ip $resolver"
-	fi
-done
-if [ ! -z "$resolver" ]; then
-	sed -i "s/1.0.0.1 1.1.1.1/$resolver/g" /usr/local/hestia/nginx/conf/nginx.conf
-fi
-
-# Remove Webalizer and set AWStats as default
-WEBALIZER_CHECK=$(cat $HESTIA/conf/hestia.conf | grep webalizer)
-if [ ! -z "$WEBALIZER_CHECK" ]; then
-	echo "[ * ] Set awstats as default web statistics backend..."
-	$HESTIA/bin/v-change-sys-config-value 'STATS_SYSTEM' 'awstats'
-fi
-
-# Remove old hestia.conf files from Apache & NGINX if they exist
-if [ -f "/etc/apache2/conf.d/hestia.conf" ]; then
-	echo "[ * ] Removing old Apache configuration file from previous version of Hestia Control Panel..."
-	rm -f /etc/apache2/conf.d/hestia.conf
-fi
-if [ -f "/etc/httpd/conf.h.d/hestia.conf" ]; then
-	echo "[ * ] Removing old Apache configuration file from previous version of Hestia Control Panel..."
-	rm -f /etc/httpd/conf.h.d/hestia.conf
-fi
-if [ -f "/etc/nginx/conf.d/hestia.conf" ]; then
-	echo "[ * ] Removing old NGINX configuration file from previous version of Hestia Control Panel..."
-	rm -f /etc/nginx/conf.d/hestia.conf
-fi
-
-# Update webmail templates to enable OCSP/SSL stapling
-if [ ! -z "$IMAP_SYSTEM" ]; then
-	echo "[ * ] Enabling OCSP stapling support for webmail services..."
-	$BIN/v-update-mail-templates > /dev/null 2>&1
-fi
-
-# Enhance webmail security
-if [ -e "/etc/nginx/conf.d/webmail.inc" ]; then
-	cp -f /etc/nginx/conf.d/webmail.inc $HESTIA_BACKUP/conf/
-	sed -i "s/config|temp|logs/README.md|config|temp|logs|bin|SQL|INSTALL|LICENSE|CHANGELOG|UPGRADING/g" /etc/nginx/conf.d/webmail.inc
-fi
diff --git a/install/upgrade/versions/1.0.3.sh b/install/upgrade/versions/1.0.3.sh
deleted file mode 100644
index 3e0b248..0000000
--- a/install/upgrade/versions/1.0.3.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.0.3
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.0.4.sh b/install/upgrade/versions/1.0.4.sh
deleted file mode 100644
index a9e1513..0000000
--- a/install/upgrade/versions/1.0.4.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.0.4
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.0.5.sh b/install/upgrade/versions/1.0.5.sh
deleted file mode 100644
index a9fc368..0000000
--- a/install/upgrade/versions/1.0.5.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.0.5
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.0.6.sh b/install/upgrade/versions/1.0.6.sh
deleted file mode 100644
index 63c795f..0000000
--- a/install/upgrade/versions/1.0.6.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.0.6
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.00.0-190618.sh b/install/upgrade/versions/1.00.0-190618.sh
deleted file mode 100644
index dede153..0000000
--- a/install/upgrade/versions/1.00.0-190618.sh
+++ /dev/null
@@ -1,278 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.00.0-190618
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-if [ "$WEB_SYSTEM" = "httpd" ]; then
-	confd="conf.h.d"
-else
-	confd="conf.d"
-fi
-if [ "$PROXY_SYSTEM" = "httpd" ]; then
-	pconfd="conf.h.d"
-else
-	pconfd="conf.d"
-fi
-
-# Add webmail alias variable to system configuration if non-existent
-if [ -z "$WEBMAIL_ALIAS" ]; then
-	echo "[ * ] Updating webmail alias configuration..."
-	$HESTIA/bin/v-change-sys-config-value 'WEBMAIL_ALIAS' "webmail"
-fi
-
-# Update Apache and Nginx configuration to support new file structure
-if [ -f /etc/apache2/apache.conf ]; then
-	echo "[ * ] Updating Apache configuration..."
-	mv /etc/apache2/apache.conf $HESTIA_BACKUP/conf/
-	cp -f $HESTIA_INSTALL_DIR/apache2/apache.conf /etc/apache2/apache.conf
-fi
-if [ -f /etc/nginx/nginx.conf ]; then
-	echo "[ * ] Updating NGINX configuration..."
-	mv /etc/nginx/nginx.conf $HESTIA_BACKUP/conf/
-	cp -f $HESTIA_INSTALL_DIR/nginx/nginx.conf /etc/nginx/nginx.conf
-fi
-
-# Generate dhparam
-if [ ! -e /etc/ssl/dhparam.pem ]; then
-	echo "[ * ] Enabling HTTPS Strict Transport Security (HSTS) support..."
-	mv /etc/nginx/nginx.conf $HESTIA_BACKUP/conf/
-	cp -f $HESTIA_INSTALL_DIR/nginx/nginx.conf /etc/nginx/
-
-	# Copy dhparam
-	cp -f $HESTIA_INSTALL_DIR/ssl/dhparam.pem /etc/ssl/
-
-	# Update DNS servers in nginx.conf
-	dns_resolver=$(cat /etc/resolv.conf | grep -i '^nameserver' | cut -d ' ' -f2 | tr '\r\n' ' ' | xargs)
-	sed -i "s/1.0.0.1 1.1.1.1/$dns_resolver/g" /etc/nginx/nginx.conf
-fi
-
-# Back up default package and install latest version
-if [ -d $HESTIA/data/packages/ ]; then
-	echo "[ * ] Replacing default packages..."
-	cp -f $HESTIA/data/packages/default.pkg $HESTIA_BACKUP/packages/
-fi
-
-# Remove old Office 365 template as there is a newer version with an updated name
-if [ -f $HESTIA/data/templates/dns/o365.tpl ]; then
-	rm -f $HESTIA/data/templates/dns/o365.tpl
-fi
-
-# Back up and remove default index.html if it exists
-if [ -f /var/www/html/index.html ]; then
-	mv /var/www/html/index.html $HESTIA_BACKUP/templates/
-fi
-
-# Configure default success page and set permissions on CSS, JavaScript, and Font dependencies for unassigned hosts
-if [ ! -d /var/www/html ]; then
-	mkdir -p /var/www/html/
-fi
-
-if [ ! -d /var/www/document_errors/ ]; then
-	mkdir -p /var/www/document_errors/
-fi
-
-cp -rf $HESTIA_INSTALL_DIR/templates/web/unassigned/* /var/www/html/
-cp -rf $HESTIA_INSTALL_DIR/templates/web/skel/document_errors/* /var/www/document_errors/
-chmod 644 /var/www/html/*
-chmod 644 /var/www/document_errors/*
-
-for user in $($BIN/v-list-users plain | cut -f1); do
-	USER_DATA=$HESTIA/data/users/$user
-	for domain in $($BIN/v-list-web-domains $user plain | cut -f 1); do
-		WEBFOLDER="/home/$user/web/$domain/public_html"
-		folderchecksum=$(find "$WEBFOLDER/css" "$WEBFOLDER/js" "$WEBFOLDER/webfonts" -type f -print0 2> /dev/null | sort -z | xargs -r0 cat | md5sum | cut -d" " -f1)
-		if [ "$folderchecksum" = "926feacc51384fe13598631f9d1360c3" ]; then
-			rm -rf "$WEBFOLDER/css" "$WEBFOLDER/js" "$WEBFOLDER/webfonts"
-		fi
-		unset folderchecksum
-		unset WEBFOLDER
-	done
-done
-folderchecksum=$(find /var/www/html/css /var/www/html/js /var/www/html/webfonts -type f -print0 2> /dev/null | sort -z | xargs -r0 cat | md5sum | cut -d" " -f1)
-if [ "$folderchecksum" = "d148d5173e5e4162d7af0a60585392cb" ]; then
-	rm -rf /var/www/html/css /var/www/html/js /var/www/html/webfonts
-fi
-unset folderchecksum
-
-# Correct other permissions
-if [ -d "/var/cache/bind" ]; then
-	chown bind:bind /var/cache/bind
-fi
-if [ -d "/etc/roundcube" ]; then
-	chmod 640 /etc/roundcube/debian-db*
-	chown root:www-data /etc/roundcube/debian-db*
-fi
-
-# Add a general group for normal users created by Hestia
-echo "[ * ] Verifying ACLs and hardening user permissions..."
-if [ -z "$(grep ^hestia-users: /etc/group)" ]; then
-	groupadd --system "hestia-users"
-fi
-
-# Make sure non-admin users belong to correct Hestia group
-for user in $($BIN/v-list-users plain | cut -f1); do
-	if [ "$user" != "admin" ]; then
-		usermod -a -G "hestia-users" "$user"
-		setfacl -m "u:$user:r-x" "$HOMEDIR/$user"
-
-		# Update FTP users groups membership
-		uid=$(id -u $user)
-		for ftp_user in $(cat /etc/passwd | grep -v "^$user:" | grep "^$user.*:$uid:$uid:" | cut -d ":" -f1); do
-			usermod -a -G "hestia-users" "$ftp_user"
-		done
-	fi
-	setfacl -m "g:hestia-users:---" "$HOMEDIR/$user"
-done
-
-# Add unassigned hosts configuration to Nginx and Apache
-for ipaddr in $($BIN/v-list-sys-ips plain | cut -f1); do
-
-	web_conf="/etc/$WEB_SYSTEM/$confd/$ipaddr.conf"
-	rm -f $web_conf
-
-	if [ "$WEB_SYSTEM" = "apache2" ]; then
-		echo "[ * ] Adding unassigned hosts configuration to Apache..."
-		if [ -z "$(/usr/sbin/apache2 -v | grep Apache/2.4)" ]; then
-			echo "NameVirtualHost $ipaddr:$WEB_PORT" > $web_conf
-		fi
-		echo "Listen $ipaddr:$WEB_PORT" >> $web_conf
-		cat $HESTIA_INSTALL_DIR/apache2/unassigned.conf >> $web_conf
-		sed -i 's/directIP/'$ipaddr'/g' $web_conf
-		sed -i 's/directPORT/'$WEB_PORT'/g' $web_conf
-
-		if [ "$WEB_SSL" = 'mod_ssl' ]; then
-			if [ -z "$(/usr/sbin/apache2 -v | grep Apache/2.4)" ]; then
-				sed -i "1s/^/NameVirtualHost $ipaddr:$WEB_SSL_PORT\n/" $web_conf
-			fi
-			sed -i "1s/^/Listen $ipaddr:$WEB_SSL_PORT\n/" $web_conf
-			sed -i 's/directSSLPORT/'$WEB_SSL_PORT'/g' $web_conf
-		fi
-
-	elif [ "$WEB_SYSTEM" = "nginx" ]; then
-		cp -f $HESTIA_INSTALL_DIR/nginx/unassigned.inc $web_conf
-		sed -i 's/directIP/'$ipaddr'/g' $web_conf
-	fi
-
-	if [ "$PROXY_SYSTEM" = "nginx" ]; then
-		echo "[ * ] Adding unassigned hosts configuration to Nginx..."
-		cat $WEBTPL/$PROXY_SYSTEM/proxy_ip.tpl \
-			| sed -e "s/%ip%/$ipaddr/g" \
-				-e "s/%web_port%/$WEB_PORT/g" \
-				-e "s/%proxy_port%/$PROXY_PORT/g" \
-				> /etc/$PROXY_SYSTEM/$pconfd/$ipaddr.conf
-	fi
-done
-
-# Cleanup php session files not changed in the last 7 days (60*24*7 minutes)
-if [ ! -f /etc/cron.daily/php-session-cleanup ]; then
-	echo '#!/bin/sh' > /etc/cron.daily/php-session-cleanup
-	echo "find -O3 /home/*/tmp/ -ignore_readdir_race -depth -mindepth 1 -name 'sess_*' -type f -cmin '+10080' -delete > /dev/null 2>&1" >> /etc/cron.daily/php-session-cleanup
-	echo "find -O3 $HESTIA/data/sessions/ -ignore_readdir_race -depth -mindepth 1 -name 'sess_*' -type f -cmin '+10080' -delete > /dev/null 2>&1" >> /etc/cron.daily/php-session-cleanup
-fi
-chmod 755 /etc/cron.daily/php-session-cleanup
-
-# Fix empty pool error message for MultiPHP
-php_versions=$(ls /etc/php/*/fpm -d 2> /dev/null | wc -l)
-if [ "$php_versions" -gt 1 ]; then
-	echo "[ * ] Updating Multi-PHP configuration..."
-	for v in $($BIN/v-list-sys-php plain); do
-		if [ ! -d "/etc/php/$v/fpm/pool.d/" ]; then
-			continue
-		fi
-		cp -f $HESTIA_INSTALL_DIR/php-fpm/dummy.conf /etc/php/$v/fpm/pool.d/
-		v1=$(echo "$v" | sed -e 's/[.]//')
-		sed -i "s/9999/99$v1/g" /etc/php/$v/fpm/pool.d/dummy.conf
-	done
-fi
-
-# Set Purge to false in Roundcube configuration - https://goo.gl/3Nja3u
-echo "[ * ] Updating Roundcube configuration..."
-if [ -f /etc/roundcube/config.inc.php ]; then
-	sed -i "s/\['flag_for_deletion'] = 'Purge';/\['flag_for_deletion'] = false;/gI" /etc/roundcube/config.inc.php
-fi
-if [ -f /etc/roundcube/defaults.inc.php ]; then
-	sed -i "s/\['flag_for_deletion'] = 'Purge';/\['flag_for_deletion'] = false;/gI" /etc/roundcube/defaults.inc.php
-fi
-if [ -f /etc/roundcube/main.inc.php ]; then
-	sed -i "s/\['flag_for_deletion'] = 'Purge';/\['flag_for_deletion'] = false;/gI" /etc/roundcube/main.inc.php
-fi
-
-# Remove old OS-specific installation files if they exist to free up space
-if [ -d $HESTIA/install/ubuntu ]; then
-	echo "[ * ] Removing old HestiaCP installation files for Ubuntu..."
-	rm -rf $HESTIA/install/ubuntu
-fi
-if [ -d $HESTIA/install/debian ]; then
-	echo "[ * ] Removing old HestiaCP installation files for Debian..."
-	rm -rf $HESTIA/install/debian
-fi
-
-# Fix Dovecot configuration
-echo "[ * ] Updating Dovecot IMAP/POP server configuration..."
-if [ -f /etc/dovecot/conf.d/15-mailboxes.conf ]; then
-	mv /etc/dovecot/conf.d/15-mailboxes.conf $HESTIA_BACKUP/conf/
-fi
-if [ -f /etc/dovecot/dovecot.conf ]; then
-	# Update Dovecot configuration and restart Dovecot service
-	mv /etc/dovecot/dovecot.conf $HESTIA_BACKUP/conf/
-	cp -f $HESTIA_COMMON_DIR/dovecot/dovecot.conf /etc/dovecot/dovecot.conf
-	systemctl restart dovecot
-	sleep 0.5
-fi
-
-# Fix Exim configuration
-if [ -f /etc/exim4/exim4.conf.template ]; then
-	echo "[ * ] Updating Exim SMTP server configuration..."
-	mv /etc/exim4/exim4.conf.template $HESTIA_BACKUP/conf/
-	cp -f $HESTIA_INSTALL_DIR/exim/exim4.conf.template /etc/exim4/exim4.conf.template
-	# Reconfigure spam filter and virus scanning
-	if [ ! -z "$ANTISPAM_SYSTEM" ]; then
-		sed -i "s/#SPAM/SPAM/g" /etc/exim4/exim4.conf.template
-		sed -i "s/#SPAM_SCORE/SPAM_SCORE/g" /etc/exim4/exim4.conf.template
-	fi
-	if [ ! -z "$ANTIVIRUS_SYSTEM" ]; then
-		sed -i "s/#CLAMD/CLAMD/g" /etc/exim4/exim4.conf.template
-	fi
-fi
-
-# Add IMAP system variable to configuration if Dovecot is installed
-if [ -z "$IMAP_SYSTEM" ]; then
-	if [ -f /usr/bin/dovecot ]; then
-		echo "[ * ] Adding missing IMAP_SYSTEM variable to hestia.conf..."
-		echo "IMAP_SYSTEM = 'dovecot'" >> $HESTIA/conf/hestia.conf
-	fi
-fi
-
-# Run sftp jail once
-$HESTIA/bin/v-add-sys-sftp-jail
-
-# Enable SFTP subsystem for SSH
-sftp_subsys_enabled=$(grep -iE "^#?.*subsystem.+(sftp )?sftp-server" /etc/ssh/sshd_config)
-if [ ! -z "$sftp_subsys_enabled" ]; then
-	echo "[ * ] Updating SFTP subsystem configuration..."
-	sed -i -E "s/^#?.*Subsystem.+(sftp )?sftp-server/Subsystem sftp internal-sftp/g" /etc/ssh/sshd_config
-	systemctl restart ssh
-fi
-
-# Remove and migrate obsolete object keys
-for user in $($BIN/v-list-users plain | cut -f1); do
-	USER_DATA=$HESTIA/data/users/$user
-
-	# Web keys
-	for domain in $($BIN/v-list-web-domains $user plain | cut -f 1); do
-		obskey=$(get_object_value 'web' 'DOMAIN' "$domain" '$FORCESSL')
-		if [ ! -z "$obskey" ]; then
-			echo "[ * ] Fixing HTTP-to-HTTPS redirection for $domain"
-			update_object_value 'web' 'DOMAIN' "$domain" '$FORCESSL' ''
-
-			# copy value under new key name
-			add_object_key "web" 'DOMAIN' "$domain" 'SSL_FORCE' 'SSL_HOME'
-			update_object_value 'web' 'DOMAIN' "$domain" '$SSL_FORCE' "$obskey"
-		fi
-		unset FORCESSL
-	done
-	sed -i "s/\sFORCESSL=''//g" $USER_DATA/web.conf
-done
diff --git a/install/upgrade/versions/1.1.0.sh b/install/upgrade/versions/1.1.0.sh
deleted file mode 100644
index 0bfca37..0000000
--- a/install/upgrade/versions/1.1.0.sh
+++ /dev/null
@@ -1,239 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.1.0
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Set default theme
-if [ -z $THEME ]; then
-	echo "[ * ] Enabling support for themes..."
-	$BIN/v-change-sys-theme 'default'
-fi
-
-# Reduce SSH login grace time
-if [ -e /etc/ssh/sshd_config ]; then
-	echo "[ * ] Hardening SSH daemon configuration..."
-	sed -i "s/LoginGraceTime 2m/LoginGraceTime 1m/g" /etc/ssh/sshd_config
-	sed -i "s/#LoginGraceTime 2m/LoginGraceTime 1m/g" /etc/ssh/sshd_config
-fi
-
-# Implement recidive jail for fail2ban
-if [ ! -z "$FIREWALL_EXTENSION" ]; then
-	if ! cat /etc/fail2ban/jail.local | grep -q "\[recidive\]"; then
-		echo -e "\n\n[recidive]\nenabled  = true\nfilter   = recidive\naction   = hestia[name=HESTIA]\nlogpath  = /var/log/fail2ban.log\nmaxretry = 3\nfindtime = 86400\nbantime  = 864000" >> /etc/fail2ban/jail.local
-	fi
-fi
-
-# Enable OCSP SSL stapling and harden nginx configuration for roundcube
-if [ ! -z "$IMAP_SYSTEM" ]; then
-	echo "[ * ] Hardening security of Roundcube webmail..."
-	$BIN/v-update-mail-templates > /dev/null 2>&1
-	if [ -e /etc/nginx/conf.d/webmail.inc ]; then
-		cp -f /etc/nginx/conf.d/webmail.inc $HESTIA_BACKUP/conf/
-		sed -i "s/config|temp|logs/README.md|config|temp|logs|bin|SQL|INSTALL|LICENSE|CHANGELOG|UPGRADING/g" /etc/nginx/conf.d/webmail.inc
-	fi
-fi
-
-# Fix restart queue
-if [ -z "$($BIN/v-list-cron-jobs admin | grep 'v-update-sys-queue restart')" ]; then
-	command="sudo $BIN/v-update-sys-queue restart"
-	$BIN/v-add-cron-job 'admin' '*/2' '*' '*' '*' '*' "$command"
-fi
-
-# Remove deprecated line from ClamAV configuration file
-if [ -e "/etc/clamav/clamd.conf" ]; then
-	clamd_conf_update_check=$(grep DetectBrokenExecutables /etc/clamav/clamd.conf)
-	if [ ! -z "$clamd_conf_update_check" ]; then
-		echo "[ * ] Updating ClamAV configuration..."
-		sed -i '/DetectBrokenExecutables/d' /etc/clamav/clamd.conf
-	fi
-fi
-
-# Remove errornous history.log file created by certain builds due to bug in v-restart-system
-if [ -e $HESTIA/data/users/history.log ]; then
-	rm -f $HESTIA/data/users/history.log
-fi
-
-# Use exim4 server hostname instead of mail domain and remove hardcoded mail prefix
-if [ ! -z "$MAIL_SYSTEM" ]; then
-	echo "[ * ] Updating exim configuration..."
-	if cat /etc/exim4/exim4.conf.template | grep -q 'helo_data = mail.${sender_address_domain}'; then
-		sed -i 's/helo_data = mail.${sender_address_domain}/helo_data = ${primary_hostname}/g' /etc/exim4/exim4.conf.template
-	fi
-	if ! grep -q '^OUTGOING_IP = /' /etc/exim4/exim4.conf.template; then
-		sed -i '/^OUTGOING_IP/d' /etc/exim4/exim4.conf.template
-		sed -i 's|^begin acl|OUTGOING_IP = /etc/exim4/domains/$sender_address_domain/ip\nbegin acl|' /etc/exim4/exim4.conf.template
-	fi
-	if ! grep -q 'interface =' /etc/exim4/exim4.conf.template; then
-		sed -i '/interface =/d' /etc/exim4/exim4.conf.template
-		sed -i 's|dkim_strict = 0|dkim_strict = 0\n  interface = ${if exists{OUTGOING_IP}{${readfile{OUTGOING_IP}}}}|' /etc/exim4/exim4.conf.template
-	fi
-fi
-
-# Members of admin group should be permitted to enter admin folder
-if [ -d /home/admin ]; then
-	setfacl -m "g:admin:r-x" /home/admin
-fi
-
-# Fix sftp jail cronjob
-if [ -e "/etc/cron.d/hestia-sftp" ]; then
-	if ! cat /etc/cron.d/hestia-sftp | grep -q 'root'; then
-		echo "@reboot root /usr/local/hestia/bin/v-add-sys-sftp-jail" > /etc/cron.d/hestia-sftp
-	fi
-fi
-
-# Create default writeable folders for all users
-echo "[ * ] Updating default writable folders for all users..."
-for user in $($HESTIA/bin/v-list-sys-users plain); do
-	mkdir -p \
-		$HOMEDIR/$user/.cache \
-		$HOMEDIR/$user/.config \
-		$HOMEDIR/$user/.local \
-		$HOMEDIR/$user/.composer \
-		$HOMEDIR/$user/.ssh
-
-	chown $user:$user \
-		$HOMEDIR/$user/.cache \
-		$HOMEDIR/$user/.config \
-		$HOMEDIR/$user/.local \
-		$HOMEDIR/$user/.composer \
-		$HOMEDIR/$user/.ssh
-done
-
-# Remove redundant fail2ban jail
-if fail2ban-client status sshd > /dev/null 2>&1; then
-	fail2ban-client stop sshd > /dev/null 2>&1
-	if [ -f /etc/fail2ban/jail.d/defaults-debian.conf ]; then
-		mkdir -p $HESTIA_BACKUP/conf/fail2ban/jail.d
-		mv /etc/fail2ban/jail.d/defaults-debian.conf $HESTIA_BACKUP/conf/fail2ban/jail.d/
-	fi
-fi
-
-# Update Office 365/Microsoft 365 DNS template
-if [ -e "$HESTIA/data/templates/dns/office365.tpl" ]; then
-	echo "[ * ] Updating DNS template for Office 365..."
-	cp -f $HESTIA/install/deb/templates/dns/office365.tpl $HESTIA/data/templates/dns/office365.tpl
-fi
-
-# Ensure that backup compression level is correctly set
-GZIP_LVL_CHECK=$(cat $HESTIA/conf/hestia.conf | grep BACKUP_GZIP)
-if [ -z "$GZIP_LVL_CHECK" ]; then
-	echo "[ * ] Updating backup compression level variable..."
-	$BIN/v-change-sys-config-value "BACKUP_GZIP" '9'
-fi
-
-# Randomize Roundcube des_key for better security
-if [ -f "/etc/roundcube/config.inc.php" ]; then
-	rcDesKey="$(openssl rand -base64 30 | tr -d "/" | cut -c1-24)"
-	sed -i "s/vtIOjLZo9kffJoqzpSbm5r1r/$rcDesKey/g" /etc/roundcube/config.inc.php
-fi
-
-# Place robots.txt to prevent webmail crawling by search engine bots.
-if [ -e "/var/lib/roundcube/" ]; then
-	if [ ! -f "/var/lib/roundcube/robots.txt" ]; then
-		echo "User-agent: *" > /var/lib/roundcube/robots.txt
-		echo "Disallow: /" >> /var/lib/roundcube/robots.txt
-	fi
-fi
-
-# Installing postgresql repo
-if [ -e "/etc/postgresql" ]; then
-	echo "[ * ] Enabling native PostgreSQL APT repository..."
-	osname="$(cat /etc/os-release | grep "^ID\=" | sed "s/ID\=//g")"
-	if [ "$osname" = "ubuntu" ]; then
-		codename="$(lsb_release -s -c)"
-	else
-		codename="$(cat /etc/os-release | grep VERSION= | cut -f 2 -d \( | cut -f 1 -d \))"
-	fi
-	echo "deb http://apt.postgresql.org/pub/repos/apt/ $codename-pgdg main" > /etc/apt/sources.list.d/postgresql.list
-	wget --quiet https://www.postgresql.org/media/keys/ACCC4CF8.asc -O /tmp/psql_signing.key
-	APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1 apt-key add /tmp/psql_signing.key > /dev/null 2>&1
-	rm /tmp/psql_signing.key
-fi
-
-# Hardening MySQL configuration, prevent local infile.
-if [ -e "/etc/mysql/my.cnf" ]; then
-	mysql_local_infile_check=$(grep local-infile /etc/mysql/my.cnf)
-	if [ -z "$mysql_local_infile_check" ]; then
-		echo "[ * ] Hardening MySQL configuration..."
-		sed -i '/symbolic-links\=0/a\local-infile=0' /etc/mysql/my.cnf
-	fi
-fi
-
-# Hardening nginx configuration, drop TLSv1.1 support.
-if [ -e "/etc/nginx/nginx.conf" ]; then
-	nginx_tls_check=$(grep TLSv1.1 /etc/nginx/nginx.conf)
-	if [ ! -z "$nginx_tls_check" ]; then
-		echo "[ * ] Updating nginx security settings - disabling TLS v1.1..."
-		sed -i 's/TLSv1.1 //g' /etc/nginx/nginx.conf
-	fi
-fi
-
-# Fix logrotate permission bug for nginx
-if [ -e "/etc/logrotate/nginx" ]; then
-	sed -i "s/create 640 nginx adm/create 640/g" /etc/logrotate.d/nginx
-fi
-
-# Fix logrotate permission bug for apache
-if [ -e "/etc/logrotate/apache2" ]; then
-	sed -i "s/create 640 root adm/create 640/g" /etc/logrotate.d/apache2
-fi
-
-# Repair messed up user log permissions from the logrotate bug. Ignoring errors
-for user in $($HESTIA/bin/v-list-users plain | cut -f1); do
-	for domain in $($HESTIA/bin/v-list-web-domains $user plain | cut -f1); do
-		chown root:$user /var/log/$WEB_SYSTEM/domains/$domain.* > /dev/null 2>&1
-		for sub_domain in $($HESTIA/bin/v-list-web-domain $user $domain plain | cut -f7 | tr ',' '\n'); do
-			chown root:$user /var/log/$WEB_SYSTEM/domains/$sub_domain.* > /dev/null 2>&1
-		done
-	done
-done
-
-chown root:root /var/log/$WEB_SYSTEM/domains/$WEBMAIL_ALIAS* > /dev/null 2>&1
-
-# Enable IMAP/POP3 quota information
-if [ "$IMAP_SYSTEM" = "dovecot" ]; then
-	echo "[ * ] Enabling IMAP quota information reporting..."
-	if [ -e /etc/dovecot/conf.d/20-pop3.conf ]; then
-		if [ -e /etc/redhat-release ]; then
-			cp -f $HESTIA/install/rpm/dovecot/conf.d/20-pop3.conf /etc/dovecot/conf.d/20-pop3.conf
-		else
-			cp -f $HESTIA/install/deb/dovecot/conf.d/20-pop3.conf /etc/dovecot/conf.d/20-pop3.conf
-		fi
-	fi
-	if [ -e /etc/dovecot/conf.d/20-imap.conf ]; then
-		if [ -e /etc/redhat-release ]; then
-			cp -f $HESTIA/install/rpm/dovecot/conf.d/20-imap.conf /etc/dovecot/conf.d/20-imap.conf
-		else
-			cp -f $HESTIA/install/deb/dovecot/conf.d/20-imap.conf /etc/dovecot/conf.d/20-imap.conf
-		fi
-	fi
-	if [ -e /etc/dovecot/conf.d/90-quota.conf ]; then
-		if [ -e /etc/redhat-release ]; then
-			cp -f $HESTIA/install/deb/dovecot/conf.d/90-quota.conf /etc/dovecot/conf.d/90-quota.conf
-		else
-			cp -f $HESTIA/install/deb/dovecot/conf.d/90-quota.conf /etc/dovecot/conf.d/90-quota.conf
-		fi
-	fi
-fi
-
-# Trigger multiphp legacy migration script
-num_php_versions=$(ls -d /etc/php/*/fpm/pool.d 2> /dev/null | wc -l)
-if [ "$num_php_versions" -gt 1 ] && [ -z "$WEB_BACKEND" ]; then
-	echo "[ * ] Enabling modular Multi-PHP backend..."
-	cp -rf $HESTIA/data/templates/web $HESTIA_BACKUP/templates/web
-	bash $HESTIA/install/upgrade/manual/migrate_multiphp.sh > /dev/null 2>&1
-fi
-
-# Disable global subfolder alias for webmail in favor of subdomain
-if [ -e /etc/nginx/conf.d/webmail.inc ]; then
-	rm -f /etc/nginx/conf.d/webmail.inc
-fi
-if [ -e /etc/apache2/conf.d/roundcube.conf ]; then
-	rm -f /etc/apache2/conf.d/roundcube.conf
-fi
-if [ -e /etc/httpd/conf.h.d/roundcube.conf ]; then
-	rm -f /etc/httpd/conf.h.d/roundcube.conf
-fi
diff --git a/install/upgrade/versions/1.1.1.sh b/install/upgrade/versions/1.1.1.sh
deleted file mode 100644
index 6205cd4..0000000
--- a/install/upgrade/versions/1.1.1.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.1.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Remove 5s delay when sending mail through exim4
-if [ -e "/etc/exim4/exim4.conf.template" ]; then
-	echo "[ * ] Updating exim4 configuration..."
-	sed -i "s|rfc1413_query_timeout = 5s|rfc1413_query_timeout = 0s|g" /etc/exim4/exim4.conf.template
-fi
-
-# Fix phpMyAdmin blowfish and tmp directory issues
-if [ -e "/usr/share/phpmyadmin/libraries/vendor_config.php" ]; then
-	echo "[ * ] Updating phpMyAdmin configuration..."
-	sed -i "s|define('CONFIG_DIR', ROOT_PATH);|define('CONFIG_DIR', '/etc/phpmyadmin/');|" /usr/share/phpmyadmin/libraries/vendor_config.php
-	sed -i "s|define('TEMP_DIR', ROOT_PATH . 'tmp/');|define('TEMP_DIR', '/var/lib/phpmyadmin/tmp/');|" /usr/share/phpmyadmin/libraries/vendor_config.php
-fi
diff --git a/install/upgrade/versions/1.2.0.sh b/install/upgrade/versions/1.2.0.sh
deleted file mode 100644
index 89beea5..0000000
--- a/install/upgrade/versions/1.2.0.sh
+++ /dev/null
@@ -1,219 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.2.0
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Check iptables paths and add symlinks when necessary
-
-if [ ! -e "/sbin/iptables" ]; then
-	if which iptables; then
-		ln -s "$(which iptables)" /sbin/iptables
-	elif [ -e "/usr/sbin/iptables" ]; then
-		ln -s /usr/sbin/iptables /sbin/iptables
-	elif whereis -B /bin /sbin /usr/bin /usr/sbin -f -b iptables; then
-		autoiptables=$(whereis -B /bin /sbin /usr/bin /usr/sbin -f -b iptables | cut -d '' -f 2)
-		if [ -x "$autoiptables" ]; then
-			ln -s "$autoiptables" /sbin/iptables
-		fi
-	fi
-fi
-
-if [ ! -e "/sbin/iptables-save" ]; then
-	if which iptables-save; then
-		ln -s "$(which iptables-save)" /sbin/iptables-save
-	elif [ -e "/usr/sbin/iptables-save" ]; then
-		ln -s /usr/sbin/iptables-save /sbin/iptables-save
-	elif whereis -B /bin /sbin /usr/bin /usr/sbin -f -b iptables-save; then
-		autoiptables_save=$(whereis -B /bin /sbin /usr/bin /usr/sbin -f -b iptables-save | cut -d '' -f 2)
-		if [ -x "$autoiptables_save" ]; then
-			ln -s "$autoiptables_save" /sbin/iptables-save
-		fi
-	fi
-fi
-
-if [ ! -e "/sbin/iptables-restore" ]; then
-	if which iptables-restore; then
-		ln -s "$(which iptables-restore)" /sbin/iptables-restore
-	elif [ -e "/usr/sbin/iptables-restore" ]; then
-		ln -s /usr/sbin/iptables-restore /sbin/iptables-restore
-	elif whereis -B /bin /sbin /usr/bin /usr/sbin -f -b iptables-restore; then
-		autoiptables_restore=$(whereis -B /bin /sbin /usr/bin /usr/sbin -f -b iptables-restore | cut -d '' -f 2)
-		if [ -x "$autoiptables_restore" ]; then
-			ln -s "$autoiptables_restore" /sbin/iptables-restore
-		fi
-	fi
-fi
-
-if [ -e "/etc/apache2/mods-enabled/status.conf" ]; then
-	sed -i '/Allow from all/d' /etc/apache2/mods-enabled/status.conf
-fi
-
-# Add sury apache2 repository
-if [ "$WEB_SYSTEM" = "apache2" ] && [ ! -e "/etc/apt/sources.list.d/apache2.list" ]; then
-	echo "[ * ] Configuring sury.org Apache2 repository..."
-
-	# Check OS and install related repository
-	if [ -e "/etc/os-release" ]; then
-		type=$(grep "^ID=" /etc/os-release | cut -f 2 -d '=')
-		if [ "$type" = "ubuntu" ]; then
-			codename="$(lsb_release -s -c)"
-			echo "deb http://ppa.launchpad.net/ondrej/apache2/ubuntu $codename main" > /etc/apt/sources.list.d/apache2.list
-		elif [ "$type" = "debian" ]; then
-			codename="$(cat /etc/os-release | grep VERSION= | cut -f 2 -d \( | cut -f 1 -d \))"
-			echo "deb https://packages.sury.org/apache2/ $codename main" > /etc/apt/sources.list.d/apache2.list
-			wget --quiet https://packages.sury.org/apache2/apt.gpg -O /tmp/apache2_signing.key
-			APT_KEY_DONT_WARN_ON_DANGEROUS_USAGE=1 apt-key add /tmp/apache2_signing.key > /dev/null 2>&1
-		fi
-	fi
-fi
-
-# Roundcube fixes for PHP 7.4 compatibility
-if [ -d /usr/share/roundcube ]; then
-	echo "[ * ] Updating Roundcube configuration..."
-	[ -f "/usr/share/roundcube/plugins/enigma/lib/enigma_ui.php" ] && sed -i 's/$identities, "\\n"/"\\n", $identities/g' /usr/share/roundcube/plugins/enigma/lib/enigma_ui.php
-	[ -f "/usr/share/roundcube/program/lib/Roundcube/rcube_contacts.php" ] && sed -i 's/(array_keys($post_search), \x27|\x27)/(\x27|\x27, array_keys($post_search))/g' /usr/share/roundcube/program/lib/Roundcube/rcube_contacts.php
-	[ -f "/usr/share/roundcube/program/lib/Roundcube/rcube_db.php" ] && sed -i 's/implode($name, \x27.\x27)/implode(\x27.\x27, $name)/g' /usr/share/roundcube/program/lib/Roundcube/rcube_db.php
-	[ -f "/usr/share/roundcube/program/steps/addressbook/search.inc" ] && sed -i 's/$fields, \x27,\x27/\x27,\x27, $fields/g' /usr/share/roundcube/program/steps/addressbook/search.inc
-	[ -f "/usr/share/roundcube/program/steps/addressbook/search.inc" ] && sed -i 's/implode($fields, \x27,\x27)/implode(\x27,\x27, $fields)/g' /usr/share/roundcube/program/steps/addressbook/search.inc
-	[ -f "/usr/share/roundcube/program/steps/mail/sendmail.inc" ] && sed -i 's/implode($bstyle, \x27; \x27)/implode(\x27; \x27, $bstyle)/g' /usr/share/roundcube/program/steps/mail/sendmail.inc
-fi
-
-# Enable Roundcube plugins
-if [ -d /usr/share/roundcube ]; then
-	cp -f $HESTIA_INSTALL_DIR/roundcube/plugins/config_newmail_notifier.inc.php /etc/roundcube/plugins/newmail_notifier/config.inc.php
-	cp -f $HESTIA_INSTALL_DIR/roundcube/plugins/config_zipdownload.inc.php /etc/roundcube/plugins/zipdownload/config.inc.php
-	[ -f "/etc/roundcube/config.inc.php" ] && sed -i "s/array('password')/array('password','newmail_notifier','zipdownload')/g" /etc/roundcube/config.inc.php
-fi
-
-# HELO support for multiple domains and IPs
-if [ -e "/etc/exim4/exim4.conf.template" ]; then
-	echo "[ * ] Updating exim4 configuration..."
-	sed -i 's|helo_data = ${primary_hostname}|helo_data = ${if exists {\/etc\/exim4\/mailhelo.conf}{${lookup{$sender_address_domain}lsearch*{\/etc\/exim4\/mailhelo.conf}{$value}{$primary_hostname}}}{$primary_hostname}}|g' /etc/exim4/exim4.conf.template
-fi
-
-# Add daily midnight cron
-if [ -z "$($BIN/v-list-cron-jobs admin | grep 'v-update-sys-queue daily')" ]; then
-	echo "[ * ] Updating cron jobs..."
-	command="sudo $BIN/v-update-sys-queue daily"
-	$BIN/v-add-cron-job 'admin' '01' '00' '*' '*' '*' "$command"
-fi
-[ ! -f "touch $HESTIA/data/queue/daily.pipe" ] && touch $HESTIA/data/queue/daily.pipe
-
-# Remove existing network-up hooks so they get regenerated when updating the firewall
-# - network hook will also restore ipset config during start-up
-if [ -f "/usr/lib/networkd-dispatcher/routable.d/50-ifup-hooks" ]; then
-	rm "/usr/lib/networkd-dispatcher/routable.d/50-ifup-hooks"
-	$BIN/v-update-firewall
-fi
-if [ -f "/etc/network/if-pre-up.d/iptables" ]; then
-	rm "/etc/network/if-pre-up.d/iptables"
-	$BIN/v-update-firewall
-fi
-
-# Add hestia-event.conf, if the server is running apache2
-if [ "$WEB_SYSTEM" = "apache2" ]; then
-	echo "[ * ] Updating Apache2 configuration..."
-	# Cleanup
-	rm --force /etc/apache2/mods-available/hestia-event.conf
-	rm --force /etc/apache2/mods-enabled/hestia-event.conf
-	rm --force /etc/apache2/conf-available/hestia-event.conf
-	rm --force /etc/apache2/conf-enabled/hestia-event.conf
-
-	if [ $(a2query -M) = 'event' ] && [ ! -e "/etc/apache2/conf.d/hestia-event.conf" ]; then
-		cp -f $HESTIA_INSTALL_DIR/apache2/hestia-event.conf /etc/apache2/conf.d/
-	fi
-
-	# Move apache mod_status config to /mods-available and rename it to prevent losing changes on upgrade
-	cp -f $HESTIA_INSTALL_DIR/apache2/status.conf /etc/apache2/mods-available/hestia-status.conf
-	cp -f /etc/apache2/mods-available/status.load /etc/apache2/mods-available/hestia-status.load
-	a2dismod --quiet status > /dev/null 2>&1
-	a2enmod --quiet hestia-status > /dev/null 2>&1
-	rm --force /etc/apache2/mods-enabled/status.conf # a2dismod will not remove the file if it isn't a symlink
-fi
-
-# Install File Manager during upgrade if environment variable oesn't already exist and isn't set to false
-# so that we don't override preference
-FILE_MANAGER_CHECK=$(cat $HESTIA/conf/hestia.conf | grep "FILE_MANAGER='false'")
-if [ -z "$FILE_MANAGER_CHECK" ]; then
-	if [ ! -e "$HESTIA/web/fm/configuration.php" ]; then
-		echo "[ ! ] Installing File Manager..."
-		# Install the File Manager
-		$HESTIA/bin/v-add-sys-filemanager quiet
-	else
-		echo "[ * ] Updating File Manager configuration..."
-		# Update configuration.php
-		cp -f $HESTIA_INSTALL_DIR/filemanager/filegator/configuration.php $HESTIA/web/fm/configuration.php
-		# Set environment variable for interface
-		$HESTIA/bin/v-change-sys-config-value 'FILE_MANAGER' 'true'
-	fi
-fi
-
-# Enable nginx module loading
-if [ -f "/etc/nginx/nginx.conf" ]; then
-	echo "[ * ] Updating NGINX configuration..."
-	if [ ! -d "/etc/nginx/modules-enabled" ]; then
-		mkdir -p "/etc/nginx/modules-enabled"
-	fi
-
-	if ! grep --silent "include /etc/nginx/modules-enabled" /etc/nginx/nginx.conf; then
-		sed -i '/^pid/ a include /etc/nginx/modules-enabled/*.conf;' /etc/nginx/nginx.conf
-	fi
-fi
-
-# Fix public_(s)html group ownership
-echo "[ * ] Updating public_(s)html ownership..."
-for user in $($HESTIA/bin/v-list-sys-users plain); do
-	# skip users with missing home folder
-	[[ -d /home/${user}/ ]] || continue
-
-	# skip users without web domains
-	ls /home/${user}/web/*/public_*html > /dev/null 2>&1 || continue
-
-	chown --silent --no-dereference :www-data /home/$user/web/*/public_*html
-done
-
-# Fix phpMyAdmin blowfish_secret error message due to incorrect permissions
-if [ -e /var/lib/phpmyadmin/blowfish_secret.inc.php ]; then
-	echo "[ * ] Updating phpMyAdmin permissions..."
-	chmod 0644 /var/lib/phpmyadmin/blowfish_secret.inc.php
-fi
-
-# Ensure that backup compression level is correctly set
-GZIP_LVL_CHECK=$(cat $HESTIA/conf/hestia.conf | grep BACKUP_GZIP)
-if [ -z "$GZIP_LVL_CHECK" ]; then
-	echo "[ * ] Updating backup compression level variable..."
-	$BIN/v-change-sys-config-value "BACKUP_GZIP" '9'
-fi
-
-# Update phpMyAdmin/phpPgAdmin templates and set missing alias variables if necessary
-if [ -e "/var/lib/phpmyadmin" ]; then
-	PMA_ALIAS_CHECK=$(cat $HESTIA/conf/hestia.conf | grep DB_PMA_ALIAS)
-	if [ -z "$PMA_ALIAS_CHECK" ]; then
-		echo "[ * ] Updating phpMyAdmin alias..."
-		$HESTIA/bin/v-change-sys-db-alias "pma" "phpMyAdmin"
-	else
-		echo "[ * ] Updating phpMyAdmin configuration..."
-		$HESTIA/bin/v-change-sys-db-alias "pma" "$DB_PMA_ALIAS"
-	fi
-fi
-
-if [ -e "/var/lib/phppgadmin" ]; then
-	PGA_ALIAS_CHECK=$(cat $HESTIA/conf/hestia.conf | grep DB_PGA_ALIAS)
-	if [ -z "$PGA_ALIAS_CHECK" ]; then
-		echo "[ * ] Updating phpPgAdmin alias..."
-		$HESTIA/bin/v-change-sys-db-alias "pga" "phpPgAdmin"
-	else
-		echo "[ * ] Updating phpPgAdmin configuration..."
-		$HESTIA/bin/v-change-sys-db-alias "pga" "$DB_PGA_ALIAS"
-	fi
-fi
-
-# Ensure that backup compression level is correctly set
-GZIP_LVL_CHECK=$(cat $HESTIA/conf/hestia.conf | grep BACKUP_GZIP)
-if [ -z "$GZIP_LVL_CHECK" ]; then
-	echo "[ * ] Updating backup compression level variable..."
-	$BIN/v-change-sys-config-value "BACKUP_GZIP" '9'
-fi
diff --git a/install/upgrade/versions/1.2.1.sh b/install/upgrade/versions/1.2.1.sh
deleted file mode 100644
index 45c057b..0000000
--- a/install/upgrade/versions/1.2.1.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.2.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.2.2.sh b/install/upgrade/versions/1.2.2.sh
deleted file mode 100644
index eb326bc..0000000
--- a/install/upgrade/versions/1.2.2.sh
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.2.2
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Enhance Vsftpd security
-if [ "$FTP_SYSTEM" = "vsftpd" ]; then
-	echo "[ ! ] Hardening Vsftpd TLS configuration..."
-	if [ -e /etc/vsftpd.conf ]; then
-		rm -f /etc/vsftpd.conf
-	fi
-	cp -f $HESTIA_INSTALL_DIR/vsftpd/vsftpd.conf /etc/
-	chmod 644 /etc/vsftpd.conf
-fi
-
-# Rework apt repositories
-apt="/etc/apt/sources.list.d"
-echo "[ * ] Hardening APT repositories..."
-if [ -f "$apt/nginx.list" ]; then
-	if grep -q "http://nginx.org/packages/mainline/" $apt/nginx.list; then
-		echo "  ----- NGINX"
-		sed -i "s/http\:\/\/nginx.org/https\:\/\/nginx.org/g" $apt/nginx.list
-	fi
-fi
-
-if [ -f "$apt/php.list" ]; then
-	if grep -q "http://packages.sury.org/" $apt/php.list; then
-		echo "  ----- PHP"
-		sed -i "s/http\:\/\/packages.sury.org/https\:\/\/packages.sury.org/g" $apt/php.list
-	fi
-fi
-
-if [ -f "$apt/mariadb.list" ]; then
-	if grep -q "http://ams2.mirrors.digitalocean.com" $apt/mariadb.list; then
-		echo "  ----- MariaDB"
-		sed -i "s/http\:\/\/ams2.mirrors.digitalocean.com/https\:\/\/mirror.mva-n.net/g" $apt/mariadb.list
-	fi
-fi
-
-if [ -f "$apt/postgresql.list" ]; then
-	if grep -q "http://apt.postgresql.org" $apt/postgresql.list; then
-		echo "  ----- PostgreSQL"
-		sed -i "s/http\:\/\/apt.postgresql.org/https\:\/\/apt.postgresql.org/g" $apt/postgresql.list
-	fi
-fi
diff --git a/install/upgrade/versions/1.2.3.sh b/install/upgrade/versions/1.2.3.sh
deleted file mode 100644
index 1a6b4c7..0000000
--- a/install/upgrade/versions/1.2.3.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.2.3
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.3.0.sh b/install/upgrade/versions/1.3.0.sh
deleted file mode 100644
index 4da1a4a..0000000
--- a/install/upgrade/versions/1.3.0.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.3.0
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Add NPM to the default writeable folder list
-echo "[ * ] Updating default writable folders for all users..."
-for user in $($HESTIA/bin/v-list-sys-users plain); do
-	mkdir -p \
-		$HOMEDIR/$user/.npm
-
-	chown $user:$user \
-		$HOMEDIR/$user/.npm
-done
-
-# Add default SSL Certificate config when ip is visited
-if [ "$PROXY_SYSTEM" = "nginx" ]; then
-	echo "[ * ] Updating nginx configuration..."
-	while read IP; do
-		rm /etc/nginx/conf.d/$IP.conf
-		cat $WEBTPL/$PROXY_SYSTEM/proxy_ip.tpl \
-			| sed -e "s/%ip%/$IP/g" \
-				-e "s/%web_port%/$WEB_PORT/g" \
-				-e "s/%proxy_port%/$PROXY_PORT/g" \
-				-e "s/%proxy_ssl_port%/$PROXY_SSL_PORT/g" \
-				> /etc/$PROXY_SYSTEM/conf.d/$IP.conf
-	done < <(ls $HESTIA/data/ips/)
-fi
-
-if [ "$FTP_SYSTEM" == "proftpd" ]; then
-	echo "[ * ] Updating ProFTPd TLS configuration..."
-	if [ -e /etc/proftpd/proftpd.conf ]; then
-		rm /etc/proftpd/proftpd.conf
-	fi
-	if [ -e /etc/proftpd/tls.conf ]; then
-		rm /etc/proftpd/tls.conf
-	fi
-
-	cp -f $HESTIA_INSTALL_DIR/proftpd/proftpd.conf /etc/proftpd/
-	cp -f $HESTIA_INSTALL_DIR/proftpd/tls.conf /etc/proftpd/
-
-fi
-
-# Update exim configuration
-if [ -e "/etc/exim4/exim4.conf.template" ]; then
-	echo "[ * ] Updating exim4 configuration..."
-	sed -i 's/${if match {${lc:$mime_filename}}{\\N(\\.ade|\\.adp|\\.bat|\\.chm|\\.cmd|\\.com|\\.cpl|\\.exe|\\.hta|\\.ins|\\.isp|\\.jse|\\.lib|\\.lnk|\\.mde|\\.msc|\\.msp|\\.mst|\\.pif|\\.scr|\\.sct|\\.shb|\\.sys|\\.vb|\\.vbe|\\.vbs|\\.vxd|\\.wsc|\\.wsf|\\.wsh)$\\N}{1}{0}}/${if match {${lc:$mime_filename}}{\\N(\\.ace|\\.ade|\\.adp|\\.app|\\.arj|\\.asp|\\.aspx|\\.asx|\\.bas|\\.bat|\\.cab|\\.cer|\\.chm|\\.cmd|\\.cnt|\\.com|\\.cpl|\\.crt|\\.csh|\\.der|\\.diagcab|\\.dll|\\.efi|\\.exe|\\.fla|\\.fon|\\.fxp|\\.gadget|\\.grp|\\.hlp|\\.hpj|\\.hta|\\.htc|\\.img|\\.inf|\\.ins|\\.iso|\\.isp|\\.its|\\.jar|\\.jnlp|\\.js|\\.jse|\\.ksh|\\.lib|\\.lnk|\\.mad|\\.maf|\\.mag|\\.mam|\\.maq|\\.mar|\\.mas|\\.mat|\\.mau|\\.mav|\\.maw|\\.mcf|\\.mda|\\.mdb|\\.mde|\\.mdt|\\.mdw|\\.mdz|\\.msc|\\.msh|\\.msh1|\\.msh1xml|\\.msh2|\\.msh2xml|\\.mshxml|\\.msi|\\.msp|\\.mst|\\.msu|\\.ops|\\.osd|\\.pcd|\\.pif|\\.pl|\\.plg|\\.prf|\\.prg|\\.printerexport|\\.ps1|\\.ps1xml|\\.ps2|\\.ps2xml|\\.psc1|\\.psc2|\\.psd1|\\.psdm1|\\.pst|\\.py|\\.pyc|\\.pyo|\\.pyw|\\.pyz|\\.pyzw|\\.reg|\\.scf|\\.scr|\\.sct|\\.sfx|\\.shb|\\.shs|\\.swf|\\.sys|\\.theme|\\.tmp|\\.ttf|\\.url|\\.vb|\\.vba|\\.vbe|\\.vbp|\\.vbs|\\.vhd|\\.vhdx|\\.vsmacros|\\.vsw|\\.vxd|\\.webpnp|\\.website|\\.wim|\\.ws|\\.wsc|\\.wsf|\\.wsh|\\.xbap|\\.xll|\\.xnk)$\\N}{1}{0}}/g' /etc/exim4/exim4.conf.template
-fi
-
-# Restrict access to /proc fs
-if [ ! -e "/etc/cron.d/hestia-proc" ]; then
-	echo "[ * ] Restricting access to /proc fs..."
-	mount -o remount,defaults,hidepid=2 /proc > /dev/null 2>&1
-	if [ $? -ne 0 ]; then
-		echo "[ ! ] WARNING: Cannot remount /proc (LXC containers require additional permissions be added to host apparmor profile)"
-	else
-		echo "@reboot root sleep 5 && mount -o remount,defaults,hidepid=2 /proc" > /etc/cron.d/hestia-proc
-	fi
-fi
-
-# Change backup mode to zstd.
-echo "[ * ] Setting zstd backup compression type as default..."
-$BIN/v-change-sys-config-value "BACKUP_MODE" "zstd"
-
-# Set LOGIN_STYLE variable in hestia.conf
-echo "[ * ] Updating configuration file: hestia.conf..."
-$BIN/v-change-sys-config-value "LOGIN_STYLE" "default"
-
-# Remove old lanugage files.
-if [ -e $HESTIA/web/inc/i18n/en.php ]; then
-	echo "[ * ] Performing language library clean-up..."
-	rm -fr $HESTIA/web/inc/i18n
-fi
diff --git a/install/upgrade/versions/1.3.1.sh b/install/upgrade/versions/1.3.1.sh
deleted file mode 100644
index 9271b64..0000000
--- a/install/upgrade/versions/1.3.1.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.3.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Remove duplicate values in U_SYS_USERS variable for ips
-for ip in $($BIN/v-list-sys-ips plain | cut -f1); do
-	current_usr=$(grep "U_SYS_USERS=" $HESTIA/data/ips/$ip | cut -f 2 -d \')
-
-	new_usr=$(echo "$current_usr" \
-		| sed "s/,/\n/g" \
-		| sort -u \
-		| sed ':a;N;$!ba;s/\n/,/g')
-
-	if [ -n "$new_usr" ]; then
-		sed -i "s/U_SYS_USERS='$current_usr'/U_SYS_USERS='$new_usr'/g" $HESTIA/data/ips/$ip
-	fi
-done
diff --git a/install/upgrade/versions/1.3.2.sh b/install/upgrade/versions/1.3.2.sh
deleted file mode 100644
index 04e0324..0000000
--- a/install/upgrade/versions/1.3.2.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.3.2
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.3.3.sh b/install/upgrade/versions/1.3.3.sh
deleted file mode 100644
index a8c86ab..0000000
--- a/install/upgrade/versions/1.3.3.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.3.3
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Check if keys folder exists and adjust permissions
-if [ -d "$HESTIA/data/keys" ]; then
-	echo '[ * ] Update permissions'
-	chmod 750 "$HESTIA/data/keys"
-	chown admin:root "$HESTIA/data/keys"
-fi
-
-if [[ ! -e /etc/hestiacp/hestia.conf ]]; then
-	echo '[ * ] Create global Hestia config'
-
-	mkdir -p /etc/hestiacp
-	echo -e "# Do not edit this file, will get overwritten on next upgrade, use /etc/hestiacp/local.conf instead\n\nexport HESTIA='/usr/local/hestia'\n\n[[ -f /etc/hestiacp/local.conf ]] && source /etc/hestiacp/local.conf" > /etc/hestiacp/hestia.conf
-fi
diff --git a/install/upgrade/versions/1.3.4.sh b/install/upgrade/versions/1.3.4.sh
deleted file mode 100644
index 55fbd70..0000000
--- a/install/upgrade/versions/1.3.4.sh
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.3.4
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-echo '[ * ] Updating System Administrator account permissions...'
-$HESTIA/bin/v-change-user-role admin admin
-
-# Send end-of-life notification to admin user on servers running Ubuntu 16.04
-if [ "$OS_TYPE" = "Ubuntu" ]; then
-	if [ "$OS_VERSION" = '16.04' ]; then
-		$HESTIA/bin/v-add-user-notification admin 'IMPORTANT: End of support for Ubuntu 16.04 LTS' '<b>Hestia Control Panel no longer supports Ubuntu 16.04 LTS</b>, as a result your server will no longer receive upgrades or security patches after <b>v1.3.4</b>.<br><br>Please upgrade to a supported operating system.'
-	fi
-fi
diff --git a/install/upgrade/versions/1.4.0.sh b/install/upgrade/versions/1.4.0.sh
deleted file mode 100644
index 4f9290a..0000000
--- a/install/upgrade/versions/1.4.0.sh
+++ /dev/null
@@ -1,198 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.0
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Add support for nginx FastCGI cache (standalone)
-if [ -e "/etc/nginx/nginx.conf" ]; then
-	check=$(cat /etc/nginx/nginx.conf | grep 'fastcgi_cache_path')
-	if [ -z "$check" ]; then
-		echo "[ * ] Enabling nginx FastCGI cache support..."
-		sed -i 's/# Cache bypass/# FastCGI cache\n    fastcgi_cache_path \/var\/cache\/nginx\/micro levels=1:2 keys_zone=microcache:10m max_size=1024m inactive=30m;\n    fastcgi_cache_key \"$scheme$request_method$host$request_uri\";\n    fastcgi_cache_methods GET HEAD;\n    fastcgi_cache_use_stale updating error timeout invalid_header http_500 http_503;\n    fastcgi_ignore_headers Cache-Control Expires Set-Cookie;\n    add_header X-FastCGI-Cache \$upstream_cache_status;\n\n    # Cache bypass/g' /etc/nginx/nginx.conf
-		sed -i 's/    fastcgi_cache_lock_timeout      5s;/    fastcgi_cache_lock_timeout      5s;\n    fastcgi_cache_background_update on;\n    fastcgi_cache_revalidate        on;/g' /etc/nginx/nginx.conf
-	fi
-fi
-
-if [ -e "/etc/nginx/nginx.conf" ]; then
-	echo "[ * ] Updating nginx configuration with changes to Cloudflare IP addresses"
-	sed -i 's/    set_real_ip_from 104.16.0.0\/12;/    set_real_ip_from 104.16.0.0\/13;\n    set_real_ip_from 104.24.0.0\/14;/g' /etc/nginx/nginx.conf
-fi
-
-# Populating HELO/SMTP Banner for existing IPs
-if [ "$MAIL_SYSTEM" == "exim4" ]; then
-
-	# Check if we've already done this upgrade before proceeding
-	if ! grep -q ^smtp_active_hostname /etc/exim4/exim4.conf.template; then
-
-		source $HESTIA/func/ip.sh
-
-		echo "[ * ] Populating HELO/SMTP Banner value for existing IP addresses..."
-		> /etc/exim4/mailhelo.conf
-
-		for ip in $($BIN/v-list-sys-ips plain | cut -f1); do
-			helo=$(is_ip_rdns_valid $ip)
-
-			if [ ! -z "$helo" ]; then
-				$BIN/v-change-sys-ip-helo $ip $helo
-			fi
-		done
-
-		# Update exim configuration
-		echo "[ * ] Updating exim4 configuration..."
-
-		# Add new smtp_active_hostname variable to exim config
-		sed -i '/^smtp_banner = \$smtp_active_hostname$/a smtp_active_hostname = ${if exists {\/etc\/exim4\/mailhelo.conf}{${lookup{$interface_address}lsearch{\/etc\/exim4\/mailhelo.conf}{$value}{$primary_hostname}}}{$primary_hostname}}' /etc/exim4/exim4.conf.template
-
-		# Lookup HELO address by sending ip instead of sending domain
-		sed -i 's/helo_data = \${if exists {\/etc\/exim4\/mailhelo.conf}{${lookup{\$sender_address_domain}lsearch\*{\/etc\/exim4\/mailhelo.conf}{\$value}{\$primary_hostname}}}{\$primary_hostname}}/helo_data = ${if exists {\/etc\/exim4\/mailhelo.conf}{${lookup{$sending_ip_address}lsearch{\/etc\/exim4\/mailhelo.conf}{$value}{$primary_hostname}}}{$primary_hostname}}/' /etc/exim4/exim4.conf.template
-	fi
-fi
-
-# Upgrading Mail System
-if [ "$MAIL_SYSTEM" == "exim4" ]; then
-	if ! grep -q "send_via_smtp_relay" /etc/exim4/exim4.conf.template; then
-
-		echo '[ * ] Enabling SMTP relay support...'
-		if grep -q "driver = plaintext" /etc/exim4/exim4.conf.template; then
-			disable_smtp_relay=true
-			echo '[ ! ] ERROR: SMTP Relay upgrade failed:'
-			echo ''
-			echo 'Because of the complexity of the SMTP Relay upgrade,'
-			echo 'we were unable to safely modify your existing exim config file.'
-			echo 'If you would like to use the new SMTP Relay features,'
-			echo 'you will have to replace or modify your config with the one found'
-			echo 'on GitHub at https://github.com/hestiacp/hestiacp/blob/release/install/deb/exim/exim4.conf.template.'
-			echo 'Your exim config file will be found here: /etc/exim4/exim4.conf.template'
-			$HESTIA/bin/v-add-user-notification admin 'SMTP Relay upgrade failed' 'Because of the complexity of the SMTP Relay upgrade, we were unable to safely modify your existing exim config file.<br><br>If you would like to use the new SMTP Relay features, you will have to replace or modify your config with the one <a href="https://github.com/hestiacp/hestiacp/blob/release/install/deb/exim/exim4.conf.template" target="_blank">found on GitHub</a>.<br><br>Your exim config file will be found here:<br><br><code>/etc/exim4/exim4.conf.template</code>'
-		else
-			disable_smtp_relay=false
-		fi
-
-		# Add smtp relay macros to exim config
-		insert='SMTP_RELAY_FILE = ${if exists{/etc/exim4/domains/${sender_address_domain}/smtp_relay.conf}{/etc/exim4/domains/$sender_address_domain/smtp_relay.conf}{/etc/exim4/smtp_relay.conf}}\n\SMTP_RELAY_HOST=${lookup{host}lsearch{SMTP_RELAY_FILE}}\n\SMTP_RELAY_PORT=${lookup{port}lsearch{SMTP_RELAY_FILE}}\n\SMTP_RELAY_USER=${lookup{user}lsearch{SMTP_RELAY_FILE}}\n\SMTP_RELAY_PASS=${lookup{pass}lsearch{SMTP_RELAY_FILE}}\n'
-
-		if [ "$disable_smtp_relay" = true ]; then
-			insert=$(sed 's/^/#/g; s/\\n/\\n#/g; s/.$//' <<< $insert)
-		fi
-
-		line=$(expr $(sed -n '/ACL CONFIGURATION/=' /etc/exim4/exim4.conf.template) - 1)
-		sed -i "${line}i $insert" /etc/exim4/exim4.conf.template
-
-		# Add smtp relay authenticator
-		insert='smtp_relay_login:\n\  driver = plaintext\n\  public_name = LOGIN\n\  hide client_send = : SMTP_RELAY_USER : SMTP_RELAY_PASS\n'
-
-		if [ "$disable_smtp_relay" = true ]; then
-			insert=$(sed 's/^/#/g; s/\\n/\\n#/g; s/.$//' <<< $insert)
-		fi
-
-		line=$(expr $(sed -n '/begin authenticators/=' /etc/exim4/exim4.conf.template) + 2)
-		sed -i "${line}i $insert" /etc/exim4/exim4.conf.template
-
-		# Add smtp relay router
-		insert='send_via_smtp_relay:\n\  driver = manualroute\n\  address_data = SMTP_RELAY_HOST:SMTP_RELAY_PORT\n\  domains = !+local_domains\n\  require_files = SMTP_RELAY_FILE\n\  transport = smtp_relay_smtp\n\  route_list = * ${extract{1}{:}{$address_data}}::${extract{2}{:}{$address_data}}\n\  no_more\n\  no_verify\n'
-
-		if [ "$disable_smtp_relay" = true ]; then
-			insert=$(sed 's/^/#/g; s/\\n/\\n#/g; s/.$//' <<< $insert)
-		fi
-
-		line=$(expr $(sed -n '/begin routers/=' /etc/exim4/exim4.conf.template) + 2)
-		sed -i "${line}i $insert" /etc/exim4/exim4.conf.template
-
-		# Add smtp relay transport
-		insert='smtp_relay_smtp:\n\  driver = smtp\n\  hosts_require_auth = $host_address\n\  hosts_require_tls = $host_address\n'
-
-		if [ "$disable_smtp_relay" = true ]; then
-			insert=$(sed 's/^/#/g; s/\\n/\\n#/g; s/.$//' <<< $insert)
-		fi
-
-		line=$(expr $(sed -n '/begin transports/=' /etc/exim4/exim4.conf.template) + 2)
-		sed -i "${line}i $insert" /etc/exim4/exim4.conf.template
-	fi
-fi
-
-# Set default webmail system for mail domains
-if [ -n "$WEBMAIL_SYSTEM" ]; then
-	for user in $($BIN/v-list-users plain | cut -f1); do
-		for domain in $($BIN/v-list-mail-domains $user plain | cut -f1); do
-			$BIN/v-add-mail-domain-webmail $user $domain '' no
-		done
-	done
-fi
-
-# Fix PostgreSQL repo
-if [ -f /etc/apt/sources.list.d/postgresql.list ]; then
-	echo "[ * ] Updating PostgreSQL repository..."
-	sed -i 's|deb https://apt.postgresql.org/pub/repos/apt/|deb [arch=amd64] https://apt.postgresql.org/pub/repos/apt/|g' /etc/apt/sources.list.d/postgresql.list
-fi
-
-# Remove API file if API is set to "no"
-if [ "$API" = "no" ]; then
-	if [ -f "$HESTIA/web/api/index.php" ]; then
-		echo "[ * ] Disabling API access..."
-		$HESTIA/bin/v-change-sys-api remove
-	fi
-fi
-
-# Back up users existing configuration data to $HESTIA/conf/defaults/hestia.conf
-if [ ! -f "$HESTIA/conf/defaults/hestia.conf" ]; then
-	echo "[ * ] Creating known good configuration data for system recovery..."
-	if [ ! -d "$HESTIA/conf/defaults/" ]; then
-		mkdir -p "$HESTIA/conf/defaults/"
-	fi
-	cp -f $HESTIA/conf/hestia.conf $HESTIA/conf/defaults/hestia.conf
-fi
-
-if [ -f "/usr/lib/networkd-dispatcher/routable.d/50-ifup-hooks" ]; then
-	echo "[ * ] Fix potenial issue with multiple network adapters and netplan..."
-	rm "/usr/lib/networkd-dispatcher/routable.d/50-ifup-hooks"
-	$BIN/v-update-firewall
-fi
-
-# Consolidate nginx (standalone) templates used by active websites
-if [ "$WEB_SYSTEM" = "nginx" ]; then
-	echo "[ * ] Consolidating nginx templates for Drupal & CodeIgniter..."
-	sed -i "s|TPL='drupal6'|TPL='drupal'|g" $HESTIA/data/users/*/web.conf
-	sed -i "s|TPL='drupal7'|TPL='drupal'|g" $HESTIA/data/users/*/web.conf
-	sed -i "s|TPL='drupal8'|TPL='drupal'|g" $HESTIA/data/users/*/web.conf
-	sed -i "s|TPL='codeigniter2'|TPL='codeigniter'|g" $HESTIA/data/users/*/web.conf
-	sed -i "s|TPL='codeigniter3'|TPL='codeigniter'|g" $HESTIA/data/users/*/web.conf
-fi
-
-# Remove outdated nginx templates
-echo "[ * ] Removing outdated nginx templates..."
-rm -rf $HESTIA/data/templates/web/nginx/php-fpm/drupal6.*tpl
-rm -rf $HESTIA/data/templates/web/nginx/php-fpm/drupal7.*tpl
-rm -rf $HESTIA/data/templates/web/nginx/php-fpm/drupal8.*tpl
-rm -rf $HESTIA/data/templates/web/nginx/php-fpm/codeigniter2.*tpl
-rm -rf $HESTIA/data/templates/web/nginx/php-fpm/codeigniter3.*tpl
-
-# Clean up old Hestia controlled webapps
-if [ -d "$HESTIA/web/images/webapps/" ]; then
-	echo "[ * ] Clean up old web apps code..."
-	rm -rf $HESTIA/web/images/webapps/
-	rm -rf $HESTIA/web/src/app/WebApp/Installers/LaravelSetup.php
-	rm -rf $HESTIA/web/src/app/WebApp/Installers/OpencartSetup.php
-	rm -rf $HESTIA/web/src/app/WebApp/Installers/PrestashopSetup.php
-	rm -rf $HESTIA/web/src/app/WebApp/Installers/SymfonySetup.php
-	rm -rf $HESTIA/web/src/app/WebApp/Installers/WordpressSetup.php
-	rm -rf $HESTIA/web/src/app/WebApp/Installers/Joomla
-fi
-
-# Update ClamAV configuration file
-if [ -f "/etc/clamav/clamd.conf" ]; then
-	cp -f $HESTIA_INSTALL_DIR/clamav/clamd.conf /etc/clamav/
-	$HESTIA/bin/v-add-user-notification admin 'ClamAV config has been overwritten' 'Warning: If you have manualy changed /etc/clamav/clamd.conf and any changes you made will be lost an backup has been created in the /root/hst_backups folder with the original config. If you have not changed the config file you can ignore this message'
-fi
-
-##### COMMANDS FOR V1.5.X
-
-# Back up default package and install latest version
-if [ -d $HESTIA/data/packages/ ]; then
-	echo "[ * ] Migrating legacy default package for all users..."
-	$HESTIA/bin/v-rename-user-package default custom > /dev/null 2>&1
-	echo "[ * ] Replacing default package..."
-	cp -f $HESTIA_INSTALL_DIR/packages/default.pkg $HESTIA/data/packages/
-fi
diff --git a/install/upgrade/versions/1.4.1.sh b/install/upgrade/versions/1.4.1.sh
deleted file mode 100644
index 6c48433..0000000
--- a/install/upgrade/versions/1.4.1.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.4.10.sh b/install/upgrade/versions/1.4.10.sh
deleted file mode 100644
index 412edde..0000000
--- a/install/upgrade/versions/1.4.10.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.10
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.4.11.sh b/install/upgrade/versions/1.4.11.sh
deleted file mode 100644
index 754c733..0000000
--- a/install/upgrade/versions/1.4.11.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.11
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Fix the potential issue of loading firewall rules
-if [ "$FIREWALL_SYSTEM" = "iptables" ]; then
-	echo "[ * ] Updating firewall configuration..."
-	# Just in case, delete the legacy version loading script again to prevent any residue
-	rm -f /usr/lib/networkd-dispatcher/routable.d/50-ifup-hooks /etc/network/if-pre-up.d/iptables
-	# The firewall rules are loading by Systemd, the old loading script is no longer needed
-	rm -f /usr/lib/networkd-dispatcher/routable.d/10-hestia-iptables /etc/network/if-pre-up.d/hestia-iptables
-	$BIN/v-update-firewall
-fi
-
-if [ -f "/etc/exim4/exim4.conf.template" ]; then
-	test=$(grep 'require_files = ${local_part}:+${home}/.forward' /etc/exim4/exim4.conf.template)
-	if [ -z "$test" ]; then
-		echo "[ * ] Fix bug where email send to news@domain.com is handled by /var/spool/news"
-		insert="\  require_files = \${local_part}:+\${home}/.forward\n\  domains = +local_domains"
-		line=$(expr $(sed -n '/userforward/=' /etc/exim4/exim4.conf.template) + 1)
-		sed -i "${line}i $insert" /etc/exim4/exim4.conf.template
-	fi
-fi
diff --git a/install/upgrade/versions/1.4.12.sh b/install/upgrade/versions/1.4.12.sh
deleted file mode 100644
index 5bf56db..0000000
--- a/install/upgrade/versions/1.4.12.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.12
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-exim_version=$(exim4 --version | head -1 | awk '{print $3}' | cut -f -2 -d .)
-if [ "$exim_version" = "4.94" ]; then
-	echo "[ ! ] Fixing issue with Exim 4.94 (#2087 - Unable send email)..."
-	if [ -f "/etc/exim4/exim4.conf.template" ]; then
-		sed -i 's|OUTGOING_IP = /etc/exim4/domains/$sender_address_domain/ip|OUTGOING_IP = /etc/exim4/domains/${lookup{$sender_address_domain}dsearch{/etc/exim4/domains}}/ip|g' /etc/exim4/exim4.conf.template
-		sed -i 's|SMTP_RELAY_FILE = ${if exists{/etc/exim4/domains/${sender_address_domain}/smtp_relay.conf}{/etc/exim4/domains/$sender_address_domain/smtp_relay.conf}{/etc/exim4/smtp_relay.conf}}|SMTP_RELAY_FILE = ${if exists{/etc/exim4/domains/${lookup{$sender_address_domain}dsearch{/etc/exim4/domains}}/smtp_relay.conf}{/etc/exim4/domains/${lookup{$sender_address_domain}dsearch{/etc/exim4/domains}}/smtp_relay.conf}{/etc/exim4/smtp_relay.conf}}|g' /etc/exim4/exim4.conf.template
-	fi
-fi
diff --git a/install/upgrade/versions/1.4.13.sh b/install/upgrade/versions/1.4.13.sh
deleted file mode 100644
index febe9df..0000000
--- a/install/upgrade/versions/1.4.13.sh
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.13
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-servername=$(hostname -f)
-# Check if hostname is valid according to RFC1178
-if [[ $(echo "$servername" | grep -o "\." | wc -l) -lt 2 ]] || [[ $servername =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-	echo "[ * ] Hostname does not follow  RFC1178 standard Please check email send regarding the update!"
-	add_upgrade_message "We've noticed that you're using a invalid hostname. Please have a look at the RFC1178 standard (https://datatracker.ietf.org/doc/html/rfc1178) and use a valid one (ex. hostname.domain.tld). You can change the hostname using v-change-sys-hostname and also add a ssl certificate using v-add-letsencypt-host (proper dns A record mandatory). You'll find more informations in our documentation: https://hestiacp.com/docs/server-administration/ssl-certificates.html#how-to-setup-let-s-encrypt-for-the-control-panel"
-	$HESTIA/bin/v-add-user-notification admin "Invalid Hostname detected" "Warning: We've noticed that you're using a invalid hostname. Please have a look at the <a href=\"https://datatracker.ietf.org/doc/html/rfc1178\" target=\"_blank\">RFC1178 standard</a> and use a valid one (ex. hostname.domain.tld). You can change the hostname using v-change-sys-hostname and also add a ssl certificate using v-add-letsencypt-host (proper dns A record mandatory). You'll find more informations in our <a href=\"https://hestiacp.com/docs/server-administration/ssl-certificates.html#how-to-setup-let-s-encrypt-for-the-control-panel\" target=\"_blank\">documentation</a>."
-fi
-
-# Empty $HESTIA/ssl/mail/ due to bug in #2066
-if [ -e "$HESTIA/ssl/mail/" ]; then
-	rm -fr $HESTIA/ssl/mail/*
-fi
-
-# Reset PMA SSO
-if [ "$PHPMYADMIN_KEY" != "" ]; then
-	echo "[ * ] Updating hestia-sso for phpMyAdmin..."
-	$BIN/v-delete-sys-pma-sso
-	$BIN/v-add-sys-pma-sso
-fi
-
-# Loading firewall rules Systemd unit needs update. #2100
-if [ "$FIREWALL_SYSTEM" = "iptables" ]; then
-	echo "[ * ] Updating loading firewall configuration..."
-	$BIN/v-delete-sys-firewall
-	$BIN/v-add-sys-firewall
-fi
-
-# Remove old files/folders from previous versions of Hestia Control Panel
-if [ -d "$HESTIA/web/edit/file/" ]; then
-	rm -fr $HESTIA/web/edit/file/
-fi
-if [ -d "$HESTIA/web/edit/server/theme/" ]; then
-	rm -fr $HESTIA/web/edit/server/theme/
-fi
diff --git a/install/upgrade/versions/1.4.14.sh b/install/upgrade/versions/1.4.14.sh
deleted file mode 100644
index 1908fab..0000000
--- a/install/upgrade/versions/1.4.14.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.14
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-if [ -f "/etc/network/interfaces" ] && [ -f "/etc/netplan/60-hestia.yaml" ]; then
-	add_upgrade_message "Warning: Please check your network configuration!\n\nDuring this update network compatibility issues were detected. Both /etc/network/interfaces and /etc/netplan/60-hestia.yaml exist which can lead to issues after a system reboot. Please review your network configuration."
-	$HESTIA/bin/v-add-user-notification admin "WARNING: Invalid network configuration detected\n\nDuring this update network compatibility issues were detected. Both /etc/network/interfaces and /etc/netplan/60-hestia.yaml exist which can lead to issues after a system reboot. Please review your network configuration."
-fi
diff --git a/install/upgrade/versions/1.4.15.sh b/install/upgrade/versions/1.4.15.sh
deleted file mode 100644
index 4dce9e4..0000000
--- a/install/upgrade/versions/1.4.15.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.15
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-if [ -n "$DB_PMA_ALIAS" ]; then
-	$HESTIA/bin/v-change-sys-db-alias 'pma' "$DB_PMA_ALIAS"
-fi
-
-exim_version=$(exim4 --version | head -1 | awk '{print $3}' | cut -f -2 -d .)
-if [ "$exim_version" = "4.94" ]; then
-	echo "[ ! ] Updating Exim configuration..."
-	if [ -f "/etc/exim4/exim4.conf.template" ]; then
-		sed -i 's|file = /etc/exim4/domains/${lookup{$domain}dsearch{/etc/exim4/domains/}}/autoreply.${lookup{$local_part}dsearch{${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/${lookup{$domain}dsearch{/etc/exim4/domains/}}/passwd}}}}/mail/${lookup{$domain}dsearch{/etc/exim4/domains/}}}}.msg|file = /etc/exim4/domains/${lookup{$domain}dsearch{/etc/exim4/domains/}}/autoreply.${extract{1}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/${lookup{$domain}dsearch{/etc/exim4/domains/}}/accounts}}}}.msg|g' /etc/exim4/exim4.conf.template
-		sed -i 's| from = "${lookup{$local_part}dsearch{${extract{5}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/${lookup{$domain}dsearch{/etc/exim4/domains/}}/passwd}}}}/mail/${lookup{$domain}dsearch{/etc/exim4/domains/}}}}@${lookup{$domain}dsearch{/etc/exim4/domains/}}"| from = "${extract{1}{:}{${lookup{$local_part}lsearch{/etc/exim4/domains/${lookup{$domain}dsearch{/etc/exim4/domains/}}/accounts}}}}@${lookup{$domain}dsearch{/etc/exim4/domains/}}"|g' /etc/exim4/exim4.conf.template
-	fi
-fi
diff --git a/install/upgrade/versions/1.4.16.sh b/install/upgrade/versions/1.4.16.sh
deleted file mode 100644
index ec739dc..0000000
--- a/install/upgrade/versions/1.4.16.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.16
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-if [ -n "$DB_PMA_ALIAS" ]; then
-	$HESTIA/bin/v-change-sys-db-alias 'pma' "$DB_PMA_ALIAS"
-fi
diff --git a/install/upgrade/versions/1.4.17.sh b/install/upgrade/versions/1.4.17.sh
deleted file mode 100644
index 5fe7d03..0000000
--- a/install/upgrade/versions/1.4.17.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.17
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass trough information to the end user incase of a issue or problem    #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### to the upgrade email. Please add it using:                              #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-if [ -n "$DB_PMA_ALIAS" ]; then
-	$HESTIA/bin/v-change-sys-db-alias 'pma' "$DB_PMA_ALIAS"
-fi
diff --git a/install/upgrade/versions/1.4.2.sh b/install/upgrade/versions/1.4.2.sh
deleted file mode 100644
index 8799005..0000000
--- a/install/upgrade/versions/1.4.2.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.2
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Optimize loading firewall rules
-if [ "$FIREWALL_SYSTEM" = "iptables" ]; then
-	echo "[ * ] Fix the issue of loading firewall rules..."
-	# Add rule to ensure the rule will be added when we update the firewall / /etc/iptables.rules
-	iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-	rm -f /usr/lib/networkd-dispatcher/routable.d/50-ifup-hooks /etc/network/if-pre-up.d/iptables
-	$BIN/v-update-firewall
-fi
-
-# Fix potential issue of updating to Nginx 1.21.0
-if [ "$WEB_SYSTEM" = "nginx" ] || [ "$PROXY_SYSTEM" = "nginx" ]; then
-	default_conf="/etc/nginx/conf.d/default.conf"
-	nginx_conf="/etc/nginx/nginx.conf"
-
-	[ -f "${default_conf}" ] && mv -f ${default_conf} ${default_conf}.dpkg-dist
-	[ -f "${default_conf}.dpkg-new" ] && mv -f ${default_conf}.dpkg-new ${default_conf}.dpkg-dist
-	[ -f "${nginx_conf}.dpkg-new" ] && mv -f ${nginx_conf}.dpkg-new ${nginx_conf}.dpkg-dist
-	[ -f "${nginx_conf}.dpkg-old" ] && mv -f ${nginx_conf} ${nginx_conf}.dpkg-dist \
-		&& rm -f ${nginx_conf}.dpkg-old \
-		&& cp -f $HESTIA/install/deb/nginx/nginx.conf /etc/nginx/
-fi
diff --git a/install/upgrade/versions/1.4.3.sh b/install/upgrade/versions/1.4.3.sh
deleted file mode 100644
index 37c01f4..0000000
--- a/install/upgrade/versions/1.4.3.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.3
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-# Improve generate and loading firewall rules
-if [ "$FIREWALL_SYSTEM" = "iptables" ]; then
-	echo "[ * ] Fix the issue of generate firewall rules..."
-	$BIN/v-update-firewall
-fi
-
-# Reset PMA SSO
-if [ "$PHPMYADMIN_KEY" != "" ]; then
-	echo "[ * ] Refressh hestia-sso for PMA..."
-	$BIN/v-delete-sys-pma-sso
-	$BIN/v-add-sys-pma-sso
-fi
diff --git a/install/upgrade/versions/1.4.4.sh b/install/upgrade/versions/1.4.4.sh
deleted file mode 100644
index 9329a91..0000000
--- a/install/upgrade/versions/1.4.4.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.4
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-if [ -d "/etc/nginx/conf.d/" ]; then
-	#Add nginx user_agent separation to desktop/mobile
-	cp -f $HESTIA_INSTALL_DIR/nginx/agents.conf /etc/nginx/conf.d/
-fi
-
-if [ -d "/etc/phpmyadmin/" ]; then
-	echo "[ * ] Secure PHPmyAdmin"
-	# limit access to /etc/phpmyadmin/ and /usr/share/phpmyadmin/tmp and so on
-	chown -R root:www-data /etc/phpmyadmin/
-	chmod -R 640 /etc/phpmyadmin/*
-	if [ -d "/etc/phpmyadmin/conf.d/" ]; then
-		chmod 750 /etc/phpmyadmin/conf.d/
-	fi
-	if [ -d "/var/lib/phpmyadmin/tmp" ]; then
-		chown root:www-data /usr/share/phpmyadmin/tmp
-		chmod 770 /usr/share/phpmyadmin/tmp
-	fi
-	if [ -d "/var/lib/phpmyadmin/tmp" ]; then
-		chmod 770 /var/lib/phpmyadmin/tmp
-		chown root:www-data /usr/share/phpmyadmin/tmp
-	fi
-fi
-
-# Reset PMA SSO to fix bug with Nginx + Apache2
-if [ "$PHPMYADMIN_KEY" != "" ]; then
-	echo "[ * ] Refressh hestia-sso for PMA..."
-	$BIN/v-delete-sys-pma-sso quiet
-	$BIN/v-add-sys-pma-sso quiet
-fi
diff --git a/install/upgrade/versions/1.4.5.sh b/install/upgrade/versions/1.4.5.sh
deleted file mode 100644
index e20494d..0000000
--- a/install/upgrade/versions/1.4.5.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.5
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.4.6.sh b/install/upgrade/versions/1.4.6.sh
deleted file mode 100644
index 85ce599..0000000
--- a/install/upgrade/versions/1.4.6.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.6
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-if [ -n "$DB_PMA_ALIAS" ]; then
-	$HESTIA/bin/v-change-sys-db-alias 'pma' "$DB_PMA_ALIAS"
-	rm -rf /usr/share/phpmyadmin/tmp/*
-fi
diff --git a/install/upgrade/versions/1.4.7.sh b/install/upgrade/versions/1.4.7.sh
deleted file mode 100644
index 61a124b..0000000
--- a/install/upgrade/versions/1.4.7.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.7
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-if [ -n "$DB_PGA_ALIAS" ]; then
-	$HESTIA/bin/v-change-sys-db-alias 'pga' "$DB_PGA_ALIAS"
-fi
diff --git a/install/upgrade/versions/1.4.8.sh b/install/upgrade/versions/1.4.8.sh
deleted file mode 100644
index ddc89c0..0000000
--- a/install/upgrade/versions/1.4.8.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.8
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-
-echo "[ * ] Configuring PHPMailer..."
-$HESTIA/bin/v-add-sys-phpmailer quiet
-
-matches=$(grep -o 'ENFORCE_SUBDOMAIN_OWNERSHIP' $HESTIA/conf/hestia.conf | wc -l)
-if [ "$matches" -gt 1 ]; then
-	echo "[ * ] Removing double matches ENFORCE_SUBDOMAIN_OWNERSHIP key"
-	source $HESTIA/conf/hestia.conf
-	sed -i "/ENFORCE_SUBDOMAIN_OWNERSHIP='$ENFORCE_SUBDOMAIN_OWNERSHIP'/d" $HESTIA/conf/hestia.conf
-	$HESTIA/bin/v-change-sys-config-value "ENFORCE_SUBDOMAIN_OWNERSHIP" "$ENFORCE_SUBDOMAIN_OWNERSHIP"
-fi
-
-if [ "$IMAP_SYSTEM" = "dovecot" ]; then
-	version=$(dovecot --version | cut -f -2 -d .)
-	if [ "$version" = "2.3" ]; then
-		echo "[ * ] Update dovecot config to sync with 2.3 settings"
-		sed -i 's|ssl_dh_parameters_length = 4096|#ssl_dh_parameters_length = 4096|g' /etc/dovecot/conf.d/10-ssl.conf
-		sed -i 's|#ssl_dh = </etc/ssl/dhparam.pem|ssl_dh = </etc/ssl/dhparam.pem|g' /etc/dovecot/conf.d/10-ssl.conf
-		sed -i 's|ssl_protocols = !SSLv3 !TLSv1|ssl_min_protocol=TLSv1.1|g' /etc/dovecot/conf.d/10-ssl.conf
-	fi
-fi
diff --git a/install/upgrade/versions/1.4.9.sh b/install/upgrade/versions/1.4.9.sh
deleted file mode 100644
index 9f693f5..0000000
--- a/install/upgrade/versions/1.4.9.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.4.9
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
diff --git a/install/upgrade/versions/1.5.0.sh b/install/upgrade/versions/1.5.0.sh
deleted file mode 100644
index ff02afc..0000000
--- a/install/upgrade/versions/1.5.0.sh
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.0
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'true'
-
-if [ -n "$DB_PMA_ALIAS" ]; then
-	if [ -e "/etc/apache2/conf.d/phpmyadmin.conf" ]; then
-		rm /etc/apache2/conf.d/phpmyadmin.conf
-		touch /etc/apache2/conf.d/phpmyadmin.inc
-	fi
-	if [ -e "/etc/httpd/conf.h.d/phpmyadmin.conf" ]; then
-		rm /etc/httpd/conf.h.d/phpmyadmin.conf
-		touch /etc/httpd/conf.h.d/phpmyadmin.inc
-	fi
-	$HESTIA/bin/v-change-sys-db-alias 'pma' "$DB_PMA_ALIAS"
-fi
-
-if [ -n "$DB_PGA_ALIAS" ]; then
-	if [ -e "/etc/apache2/conf.d/phppgadmin.conf" ]; then
-		rm /etc/apache2/conf.d/phppgadmin.conf
-		touch /etc/apache2/conf.d/phppgadmin.inc
-	fi
-	if [ -e "/etc/httpd/conf.h.d/phppgadmin.conf" ]; then
-		rm /etc/httpd/conf.h.d/phppgadmin.conf
-		touch /etc/httpd/conf.h.d/phppgadmin.inc
-	fi
-	$HESTIA/bin/v-change-sys-db-alias 'pga' "$DB_PGA_ALIAS"
-
-fi
-
-if [ -n "$MAIL_SYSTEM" ]; then
-	echo "[ ! ] Updating Exim configuration..."
-	if [ -f "/etc/exim4/exim4.conf.template" ]; then
-		sed -i 's/^smtp_active_hostname = \${if exists {\/etc\/exim4\/mailhelo\.conf}{\${lookup{\$interface_address}lsearch{\/etc\/exim4\/mailhelo\.conf}{\$value}{\$primary_hostname}}}{\$primary_hostname}}$/smtp_active_hostname = \${lookup dnsdb{>: ptr=\$interface_address}{\${listextract{1}{\$value}}}{\$primary_hostname}}/' /etc/exim4/exim4.conf.template
-
-		sed -i 's/^  helo_data = \${if exists {\/etc\/exim4\/mailhelo\.conf}{\${lookup{\$sending_ip_address}lsearch{\/etc\/exim4\/mailhelo\.conf}{\$value}{\$primary_hostname}}}{\$primary_hostname}}$/  helo_data = \${lookup dnsdb{>: ptr=\$sending_ip_address}{\${listextract{1}{\$value}}}{\$primary_hostname}}/' /etc/exim4/exim4.conf.template
-
-		# When 1.5.0 beta was installed
-		sed -i 's/^smtp_active_hostname = \${lookup dnsdb{ptr=\$interface_address}{\$value}{\$primary_hostname}}$/smtp_active_hostname = \${lookup dnsdb{>: ptr=\$interface_address}{\${listextract{1}{\$value}}}{\$primary_hostname}}/' /etc/exim4/exim4.conf.template
-
-		sed -i 's/^  helo_data = \${lookup dnsdb{ptr=\$sending_ip_address}{\$value}{\$primary_hostname}}$/  helo_data = \${lookup dnsdb{>: ptr=\$sending_ip_address}{\${listextract{1}{\$value}}}{\$primary_hostname}}/' /etc/exim4/exim4.conf.template
-	fi
-
-	# Clean up legacy mailhelo file
-	rm -f /etc/${MAIL_SYSTEM}/mailhelo.conf
-
-	# Clean up legacy ip variable
-	for ip in $($BIN/v-list-sys-ips plain | cut -f1); do
-		sed '/^HELO/d' $HESTIA/data/ips/$ip > /dev/null
-	done
-fi
-
-if [ -L "/var/log/hestia" ]; then
-	echo "[ ! ] Updating log file location: /usr/local/hestia/log/* to /var/log/hestia/..."
-	rm /var/log/hestia
-	mkdir -p /var/log/hestia
-	cp /usr/local/hestia/log/* /var/log/hestia/
-	rm -rf /usr/local/hestia/log
-	ln -s /var/log/hestia /usr/local/hestia/log
-	touch /var/log/hestia/auth.log /var/log/hestia/error.log /var/log/hestia/system.log /var/log/hestia/nginx-error.log /var/log/hestia/nginx-access.log
-fi
-
-if [ -d "/var/log/roundcube" ]; then
-	chown www-data:root /var/log/roundcube
-	chmod 751 /var/log/roundcube
-fi
-
-if [ -d "/etc/roundcube" ]; then
-	chmod 644 /etc/roundcube/defaults.inc.php
-	chmod 644 /etc/roundcube/mimetypes.php
-fi
diff --git a/install/upgrade/versions/1.5.1.sh b/install/upgrade/versions/1.5.1.sh
deleted file mode 100644
index 7f6c59c..0000000
--- a/install/upgrade/versions/1.5.1.sh
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'true'
-
-RHOST='apt.hestiacp.com'
-codename="$(lsb_release -s -c)"
-if [ -z "$codename" ]; then
-	codename="$(cat /etc/os-release | grep VERSION= | cut -f 2 -d \( | cut -f 1 -d \))"
-fi
-architecture="$(arch)"
-case $architecture in
-	x86_64)
-		ARCH="amd64"
-		;;
-	aarch64)
-		ARCH="arm64"
-		;;
-	*) ;;
-esac
-
-chmod +x $HESTIA/install/deb/
-
-echo "[ * ] Updating hestia apt configuration..."
-sed -i "s|deb https://$RHOST/ $codename main|deb [arch=$ARCH] https://$RHOST/ $codename main|g" /etc/apt/sources.list.d/hestia.list
-
-if [ -n "$IMAP_SYSTEM" ]; then
-	echo "[ * ] Updating dovecot configuration..."
-	sed -i "s/mail_plugins = \$mail_plugins sieve/mail_plugins = \$mail_plugins quota sieve/g" /etc/dovecot/conf.d/15-lda.conf
-fi
-
-if [ -n "$MAIL_SYSTEM" ]; then
-	echo "[ ! ] Updating Exim configuration..."
-	if [ -f "/etc/exim4/exim4.conf.template" ]; then
-		sed -i 's/^smtp_active_hostname = \${lookup dnsdb{>: ptr=\$interface_address}{\${listextract{1}{\$value}}}{\$primary_hostname}}$/smtp_active_hostname = \${lookup dnsdb{>: defer_never,ptr=\$interface_address}{\${listextract{1}{\$value}}}{\$primary_hostname}}/' /etc/exim4/exim4.conf.template
-		sed -i 's/^  helo_data = \${lookup dnsdb{>: ptr=\$sending_ip_address}{\${listextract{1}{\$value}}}{\$primary_hostname}}$/  helo_data = \${lookup dnsdb{>: defer_never,ptr=\$sending_ip_address}{\${listextract{1}{\$value}}}{\$primary_hostname}}/' /etc/exim4/exim4.conf.template
-	fi
-fi
diff --git a/install/upgrade/versions/1.5.10.sh b/install/upgrade/versions/1.5.10.sh
deleted file mode 100644
index 259ad61..0000000
--- a/install/upgrade/versions/1.5.10.sh
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.10
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# shellcheck source=/usr/local/hestia/func/db.sh
-source $HESTIA/func/db.sh
-
-if [ -n "$(echo $DB_SYSTEM | grep -w mysql)" ]; then
-	mysql_connect 'localhost'
-	version=$(mysql --defaults-file=/usr/local/hestia/conf/.mysql.localhost -e 'SELECT VERSION()')
-	mysql_version=$(echo $version | grep -o -E '[0-9]*.[0-9].[0-9]+' | head -n1)
-	mysql_version2=$(echo $mysql_version | grep -o -E '[0-9]*.[0-9]' | head -n1)
-
-	if [ "$mysql_version2" = "10.6" ]; then
-		test=$(mysql -e "select * from mysql.global_priv;" | grep root | grep unix_socket)
-		if [ -z "$test" ]; then
-			echo "[ ! ] Updating MariaDB permissions to fix startup issue "
-			mysql --defaults-file=/usr/local/hestia/conf/.mysql.localhost -e "UPDATE mysql.global_priv SET priv=json_set(priv, '$.password_last_changed', UNIX_TIMESTAMP(), '$.plugin', 'mysql_native_password', '$.authentication_string', 'invalid', '$.auth_or', json_array(json_object(), json_object('plugin', 'unix_socket'))) WHERE User='root';"
-		fi
-	fi
-fi
diff --git a/install/upgrade/versions/1.5.11.sh b/install/upgrade/versions/1.5.11.sh
deleted file mode 100644
index 2a2bd7e..0000000
--- a/install/upgrade/versions/1.5.11.sh
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.11
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-PORT=$(cat $HESTIA/nginx/conf/nginx.conf | grep "listen" | sed 's/[^0-9]*//g')
-
-if [ "$PORT" != "8083" ]; then
-	# Update F2B chains config
-	if [ -f "$HESTIA/data/firewall/chains.conf" ]; then
-		# Update value in chains.conf
-		sed -i "s/PORT='8083'/PORT='$PORT'/g" $HESTIA/data/firewall/chains.conf
-	fi
-
-	# Restart services
-	if [ -n "$FIREWALL_SYSTEM" ] && [ "$FIREWALL_SYSTEM" != no ]; then
-		$HESTIA/bin/v-stop-firewall
-		$HESTIA/bin/v-update-firewall
-
-	fi
-fi
-
-# Fix Roundcube logdir permission
-if [ -d "/var/log/roundcube" ]; then
-	chown www-data:www-data /var/log/roundcube
-fi
-
-# Fix bug in nginx.conf for proxy cache
-if [ -d "/etc/nginx/nginx.conf" ]; then
-	echo "[ ! ] Fixed an issue with proxy cache and redirects"
-	sed -i 's/proxy_cache_key "$host$request_uri $cookie_user";/proxy_cache_key "$scheme$request_method$host$request_uri";/g' /etc/nginx/nginx.conf
-fi
diff --git a/install/upgrade/versions/1.5.2.sh b/install/upgrade/versions/1.5.2.sh
deleted file mode 100644
index 1040e56..0000000
--- a/install/upgrade/versions/1.5.2.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.2
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.5.3.sh b/install/upgrade/versions/1.5.3.sh
deleted file mode 100644
index fec36a4..0000000
--- a/install/upgrade/versions/1.5.3.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.4
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.5.4.sh b/install/upgrade/versions/1.5.4.sh
deleted file mode 100644
index fec36a4..0000000
--- a/install/upgrade/versions/1.5.4.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.4
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.5.5.sh b/install/upgrade/versions/1.5.5.sh
deleted file mode 100644
index 66f9c37..0000000
--- a/install/upgrade/versions/1.5.5.sh
+++ /dev/null
@@ -1,103 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.5
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# Update php-fpm.conf
-for version in $($BIN/v-list-sys-php plain); do
-	cp -f $HESTIA_INSTALL_DIR/php-fpm/php-fpm.conf /etc/php/$version/fpm/
-	sed -i "s/fpm_v/$version/g" /etc/php/$version/fpm/php-fpm.conf
-done
-
-echo "[ * ] Updating apt keyring configuration..."
-
-mkdir -p /root/.gnupg && chmod 700 /root/.gnupg
-
-if [ ! -f "/usr/share/keyrings/nginx-keyring.gpg" ]; then
-	# Get Architecture
-	architecture="$(arch)"
-	case $architecture in
-		x86_64)
-			ARCH="amd64"
-			;;
-		aarch64)
-			ARCH="arm64"
-			;;
-		*)
-			echo "   [ ! ] Unsuported architectrue"
-			;;
-	esac
-
-	#Get OS details
-	os=$(grep "^ID=" /etc/os-release | cut -f 2 -d '=')
-	codename="$(lsb_release -s -c)"
-	release="$(lsb_release -s -r)"
-	mariadb_v=$(mysql -V | awk 'NR==1{print $5}' | head -c 4)
-	RHOST='apt.hestiacp.com'
-
-	apt="/etc/apt/sources.list.d"
-
-	if [ -f "$apt/nginx.list" ]; then
-		rm $apt/nginx.list
-		echo "   [ * ] NGINX"
-		echo "deb [arch=$ARCH signed-by=/usr/share/keyrings/nginx-keyring.gpg] https://nginx.org/packages/mainline/$os/ $codename nginx" > $apt/nginx.list
-		curl -s https://nginx.org/keys/nginx_signing.key | gpg --dearmor | tee /usr/share/keyrings/nginx-keyring.gpg > /dev/null 2>&1
-	fi
-	if [ "$os" = "debian" ]; then
-		if [ -f "$apt/php.list" ]; then
-			rm $apt/php.list
-			echo "   [ * ] PHP"
-			echo "deb [arch=$ARCH signed-by=/usr/share/keyrings/sury-keyring.gpg] https://packages.sury.org/php/ $codename main" > $apt/php.list
-			curl -s https://packages.sury.org/php/apt.gpg | gpg --dearmor | tee /usr/share/keyrings/sury-keyring.gpg > /dev/null 2>&1
-		fi
-		if [ -f "$apt/apache2.list" ]; then
-			rm $apt/apache2.list
-			echo "   [ * ] Apache2"
-			echo "deb [arch=$ARCH signed-by=/usr/share/keyrings/apache2-keyring.gpg] https://packages.sury.org/apache2/ $codename main" > $apt/apache2.list
-			curl -s https://packages.sury.org/apache2/apt.gpg | gpg --dearmor | tee /usr/share/keyrings/apache2-keyring.gpg > /dev/null 2>&1
-		fi
-	fi
-	if [ -f "$apt/mariadb.list" ]; then
-		rm $apt/mariadb.list
-		echo "   [ * ] MariaDB"
-		echo "deb [arch=$ARCH signed-by=/usr/share/keyrings/mariadb-keyring.gpg] https://mirror.mva-n.net/mariadb/repo/$mariadb_v/$os $codename main" > $apt/mariadb.list
-		curl -s https://mariadb.org/mariadb_release_signing_key.asc | gpg --dearmor | tee /usr/share/keyrings/mariadb-keyring.gpg > /dev/null 2>&1
-	fi
-	if [ -f "$apt/hestia.list" ]; then
-		rm $apt/hestia.list
-		echo "   [ * ] Hestia"
-		echo "deb [arch=$ARCH signed-by=/usr/share/keyrings/hestia-keyring.gpg] https://$RHOST/ $codename main" > $apt/hestia.list
-		gpg --no-default-keyring --keyring /usr/share/keyrings/hestia-keyring.gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys A189E93654F0B0E5 > /dev/null 2>&1
-		apt-key del A189E93654F0B0E5 > /dev/null 2>&1
-	fi
-	if [ -f "$apt/postgresql.list" ]; then
-		rm $apt/postgresql.list
-		echo "[ * ] PostgreSQL"
-		echo "deb [arch=$ARCH signed-by=/usr/share/keyrings/postgresql-keyring.gpg] https://apt.postgresql.org/pub/repos/apt/ $codename-pgdg main" > $apt/postgresql.list
-		curl -s https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor | tee /usr/share/keyrings/postgresql-keyring.gpg > /dev/null 2>&1
-	fi
-
-fi
-
-if [ ! -f "$HESTIA/data/packages/system.pkg" ]; then
-	echo "[ * ] Install default system package."
-	cp -f $HESTIA/install/deb/packages/system.pkg $HESTIA/data/packages/system.pkg
-fi
diff --git a/install/upgrade/versions/1.5.6.sh b/install/upgrade/versions/1.5.6.sh
deleted file mode 100644
index 02427f4..0000000
--- a/install/upgrade/versions/1.5.6.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.6
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-echo "[ * ] Refresh Hostname SSL..."
-hostname=$(hostname)
-user=$($HESTIA/bin/v-search-domain-owner "$hostname")
-$HESTIA/bin/v-update-host-certificate "$user" "$hostname"
diff --git a/install/upgrade/versions/1.5.7.sh b/install/upgrade/versions/1.5.7.sh
deleted file mode 100644
index 02b47a5..0000000
--- a/install/upgrade/versions/1.5.7.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.7
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.5.8.sh b/install/upgrade/versions/1.5.8.sh
deleted file mode 100644
index 454ef50..0000000
--- a/install/upgrade/versions/1.5.8.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.8
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-echo "[ * ] Create .gnupg directory..."
-mkdir -p /root/.gnupg/ && chmod 700 /root/.gnupg/
-
-echo "[ * ] Ensure jail is enabled for sftp or ftp users..."
-shells="rssh|nologin"
-for user in $(grep "$HOMEDIR" /etc/passwd | egrep "$shells" | cut -f 1 -d:); do
-	if [ -d "$HESTIA/data/users/$user" ]; then
-		$BIN/v-add-user-sftp-jail "$user" "no" > /dev/null 2>&1
-	fi
-done
diff --git a/install/upgrade/versions/1.5.9.sh b/install/upgrade/versions/1.5.9.sh
deleted file mode 100644
index e992b84..0000000
--- a/install/upgrade/versions/1.5.9.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.5.9
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.6.0.sh b/install/upgrade/versions/1.6.0.sh
deleted file mode 100644
index f82a4bf..0000000
--- a/install/upgrade/versions/1.6.0.sh
+++ /dev/null
@@ -1,133 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.0
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'yes'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'yes'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'yes'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# Delete compsoser to force update to composer v2
-rm -fr /home/admin/.composer
-
-if [ "$MAIL_SYSTEM" = "exim4" ]; then
-	echo "[ * ] Update exim4 config to support rate limits"
-	# Upgrade config exim for custom limits
-	sed -i '115,250 s/ratelimit             = 200 \/ 1h \/ $authenticated_id/          set acl_c_msg_limit = \${if exists{\/etc\/exim4\/domains\/\${lookup{\$sender_address_domain}dsearch{\/etc\/exim4\/domains\/}}\/limits} {\${extract{1}{:}{\${lookup{\$sender_address_local_part@\$sender_address_domain}lsearch{\/etc\/exim4\/domains\/\${lookup{\$sender_address_domain}dsearch{\/etc\/exim4\/domains\/}}\/limits}}}}} {\${readfile{\/etc\/exim4\/limit.conf}}} }\n ratelimit     = \$acl_c_msg_limit \/ 1h \/ strict\/ \$authenticated_id/g' /etc/exim4/exim4.conf.template
-	sed -i '115,250 s/warn    ratelimit     = 100 \/ 1h \/ strict \/ $authenticated_id/warn    ratelimit     = ${eval:$acl_c_msg_limit \/ 2} \/ 1h \/ strict \/ $authenticated_id/g' /etc/exim4/exim4.conf.template
-	# Add missing limit.conf file
-	cp $HESTIA_INSTALL_DIR/exim/limit.conf /etc/exim4/limit.conf
-	cp $HESTIA_INSTALL_DIR/exim/system.filter /etc/exim4/system.filter
-
-	acl=$(cat /etc/exim4/exim4.conf.template | grep "set acl_m3")
-	if [ -z "$acl" ]; then
-		echo "[ * ] Add support for optional rejecting spam"
-		sed -i 's/ warn    set acl_m1    = no/ warn    set acl_m1    = no \n          set acl_m3    = no/g' /etc/exim4/exim4.conf.template
-		sed -i 's|                          set acl_m1    = yes|              set acl_m1    = yes \n  warn    condition     = \${if exists {/etc/exim4/domains/\$domain/reject_spam}{yes}{no}} \n         set acl_m3    = yes|g' /etc/exim4/exim4.conf.template
-		sed -i 's|         message        = SpamAssassin detected spam (from \$sender_address to \$recipients).|        message        = SpamAssassin detected spam (from $sender_address to $recipients).\n\n  # Deny spam at high score if spam score > SPAM_REJECT_SCORE and delete_spam is enabled\n  deny   message        = This message scored \$spam_score spam points\n          spam           = debian-spamd:true \n          condition      = \${if eq{\$acl_m3}{yes}{yes}{no}} \n          condition      = ${if >{$spam_score_int}{SPAM_REJECT_SCORE}{1}{0}}	|g' /etc/exim4/exim4.conf.template
-	fi
-
-	if ! grep -q "send_via_unauthenticated_smtp_relay" /etc/exim4/exim4.conf.template; then
-		echo '[ * ] Enabling SMTP relay support...'
-		# Add smtp relay router
-		insert='send_via_unauthenticated_smtp_relay:\n  driver = manualroute\n  address_data = SMTP_RELAY_HOST:SMTP_RELAY_PORT\n  domains = !+local_domains\n  require_files = SMTP_RELAY_FILE\n  condition = ${if eq{SMTP_RELAY_USER}{}}\n  transport = remote_smtp\n  route_list = * ${extract{1}{:}{$address_data}}::${extract{2}{:}{$address_data}}\n  no_more\n  no_verify\n'
-
-		line=$(expr $(sed -n '/begin routers/=' /etc/exim4/exim4.conf.template) + 2)
-		sed -i "${line}i $insert" /etc/exim4/exim4.conf.template
-	fi
-fi
-
-if [ -f "/etc/dovecot/conf.d/10-ssl.conf" ]; then
-	sed -i 's|ssl_min_protocol = TLSv1.1|ssl_min_protocol = TLSv1.2|' /etc/dovecot/conf.d/10-ssl.conf
-	if ! grep -q "!TLSv1.1" /etc/dovecot/conf.d/10-ssl.conf; then
-		sed -i 's|ssl_protocols = !SSLv3 !TLSv1|ssl_protocols = !SSLv3 !TLSv1 !TLSv1.1|' /etc/dovecot/conf.d/10-ssl.conf
-	fi
-fi
-
-if [ -f "/etc/default/spamassassin" ]; then
-	echo "[ * ] Enable Samassassin Cronjob"
-	sed -i "s/#CRON=1/CRON=1/" /etc/default/spamassassin
-fi
-
-# Adding LE autorenew cronjob if there are none
-if [ -z "$(grep v-update-lets $HESTIA/data/users/admin/cron.conf)" ]; then
-	min=$(generate_password '012345' '2')
-	hour=$(generate_password '1234567' '1')
-	command="sudo $BIN/v-update-letsencrypt-ssl"
-	$BIN/v-add-cron-job 'admin' "$min" "$hour" '*' '*' '*' "$command"
-fi
-
-# Add apis if they don't exist
-# Changes have been made make sure to overwrite them to prevent issues in the future
-cp -rf $HESTIA_INSTALL_DIR/api $HESTIA/data/
-
-# Update Cloudflare address
-if [ -f /etc/nginx/nginx.conf ] && [ "$(grep 'set_real_ip_from 2405:8100::/32' /etc/nginx/nginx.conf)" = "" ]; then
-	echo "[ * ] Updating nginx configuration with changes to Cloudflare IP addresses"
-	sed -i "/#set_real_ip_from  2405:b500::\/32;/d" /etc/nginx/nginx.conf
-	sed -i "/#set_real_ip_from  2606:4700::\/32;/d" /etc/nginx/nginx.conf
-	sed -i "/#set_real_ip_from  2803:f800::\/32;/d" /etc/nginx/nginx.conf
-	sed -i "/#set_real_ip_from  2c0f:f248::\/32;/d" /etc/nginx/nginx.conf
-	sed -i "/#set_real_ip_from  2a06:98c0::\/29;/d" /etc/nginx/nginx.conf
-	sed -i "s/#set_real_ip_from  2400:cb00::\/32;/# set_real_ip_from 2400:cb00::\/32;\n    # set_real_ip_from 2606:4700::\/32;\n    # set_real_ip_from 2803:f800::\/32;\n    # set_real_ip_from 2405:b500::\/32;\n    # set_real_ip_from 2405:8100::\/32;\n    # set_real_ip_from 2a06:98c0::\/29;\n    # set_real_ip_from 2c0f:f248::\/32;/g" /etc/nginx/nginx.conf
-fi
-
-if [ -n "$PHPMYADMIN_KEY" ]; then
-	echo "[ * ] Refresh PMA SSO key due to update phpmyadmin"
-	$BIN/v-delete-sys-pma-sso quiet
-	$BIN/v-add-sys-pma-sso quiet
-fi
-
-#Fixed an issue with Exim4 and Ubutnu22.04 in beta version
-release=$(lsb_release -sr)
-if [ "$release" = "22.04" ]; then
-	if [ -d "/etc/exim4/" ]; then
-		rm -fr /etc/exim4/exim.conf.template
-		cp -f $HESTIA_INSTALL_DIR/exim/exim4.conf.4.94.template /etc/exim4/exim4.conf.template
-		if [ "$ANTIVIRUS_SYSTEM" = 'clamav-daemon' ]; then
-			sed -i "s/#SPAM/SPAM/g" /etc/exim4/exim4.conf.template
-		fi
-		if [ "$ANTISPAM_SYSTEM" = 'spamassassin' ]; then
-			sed -i "s/#CLAMD/CLAMD/g" /etc/exim4/exim4.conf.template
-		fi
-
-	fi
-fi
-
-# Mute output v-add-sys-sftp-jail out put then enabling sftp on boot
-if [ -f "/etc/cron.d/hestia-sftp" ]; then
-	rm /etc/cron.d/hestia-sftp
-	echo "@reboot root sleep 60 && /usr/local/hestia/bin/v-add-sys-sftp-jail > /dev/null" > /etc/cron.d/hestia-sftp
-fi
-
-ips=$(ls /usr/local/hestia/data/ips/ | wc -l)
-release=$(lsb_release -s -i)
-if [ $release = 'Ubuntu' ]; then
-	if [ $ips -gt 1 ]; then
-		add_upgrade_message "Warning: Please check your network configuration!\n\n A bug has been discovered that might affect your setup and can lead to issues after a system reboot. Please review your network configuration. See https://github.com/hestiacp/hestiacp/pull/2612#issuecomment-1135571835 for more info regarding this issue!"
-		$HESTIA/bin/v-add-user-notification admin "Warning: Please check your network configuration!\n\n A bug has been discovered that might affect your setup and can lead to issues after a system reboot. Please review your network configuration. <a href='https://github.com/hestiacp/hestiacp/pull/2612#issuecomment-1135571835'>More info</a>"
-	fi
-fi
-
-if [ -d /etc/phpmyadmin/conf.d ]; then
-	for file in /etc/phpmyadmin/conf.d/*; do
-		if [ -z "$(grep -i 'information_schema' $file)" ]; then
-			echo "[ * ] Update phpMyAdmin server configuration"
-			echo "\$cfg['Servers'][\$i]['hide_db'] = 'information_schema';" >> $file
-		fi
-	done
-fi
diff --git a/install/upgrade/versions/1.6.1.sh b/install/upgrade/versions/1.6.1.sh
deleted file mode 100644
index 2794401..0000000
--- a/install/upgrade/versions/1.6.1.sh
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# Fix exim rate limit send issue
-if [ "$MAIL_SYSTEM" = "exim4" ]; then
-	acl=$(cat /etc/exim4/exim4.conf.template | grep '${extract{1}{:}{${lookup{$sender_address_local_part@$sender_address_domain}')
-	if [ ! -z "$acl" ]; then
-		echo "[ * ] Fixed an issue with rate limits and alias mail addresses"
-		sed -i 's/${extract{1}{:}{${lookup{$sender_address_local_part@$sender_address_domain}/${extract{1}{:}{${lookup{$authenticated_id}/' /etc/exim4/exim4.conf.template
-	fi
-	spamscore=$(cat /etc/exim4/exim4.conf.template | grep 'SPAM_REJECT_SCORE =')
-	if [ -z "$spamscore" ]; then
-		echo "[ * ] Fixed an issue reject spam not working properly."
-		sed -i '/SPAM_SCORE = .*/a SPAM_REJECT_SCORE = 100' /etc/exim4/exim4.conf.template
-		sed -i '/          set acl_m1    = yes/a    warn    condition     = ${if exists {/etc/exim4/domains/$domain/reject_spam}{yes}{no}}\n          set acl_m3    = yes' /etc/exim4/exim4.conf.template
-	fi
-
-fi
-
-# With setup from installer
-if [ -f "/etc/apt/sources.list.d/hestia-beta.list" ]; then
-	echo "[ ! ] Change to stable release!"
-	rm /etc/apt/sources.list.d/hestia-beta.list
-	sed -i 's/#//g' /etc/apt/sources.list.d/hestia.list
-fi
-check=$(cat /etc/apt/sources.list.d/hestia.list | grep "beta.hestiacp.com")
-if [ ! -z "$check" ]; then
-	echo "[ ! ] Change to stable release!"
-	sed -i '/beta.hestiacp.com/d' /etc/apt/sources.list.d/hestia.list
-	sed -i 's/#//g' /etc/apt/sources.list.d/hestia.list
-fi
diff --git a/install/upgrade/versions/1.6.10.sh b/install/upgrade/versions/1.6.10.sh
deleted file mode 100644
index c5822e0..0000000
--- a/install/upgrade/versions/1.6.10.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.9
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# Delete all tmp files create by hestia that are left in place
-rm -fr /tmp/vst*
diff --git a/install/upgrade/versions/1.6.12.sh b/install/upgrade/versions/1.6.12.sh
deleted file mode 100644
index 9179736..0000000
--- a/install/upgrade/versions/1.6.12.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.12
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-if [ -f "/etc/fail2ban/jail.local" ]; then
-	sed -i "s|/var/log/mysql.log|/var/log/mysql/error.log|g" /etc/fail2ban/jail.local
-fi
-
-# Fixed firewall loading failed after reboot, applying update to hestia-iptables Systemd unit.
-if [ "$FIREWALL_SYSTEM" = "iptables" ]; then
-	echo "[ * ] Update loading firewall rules service..."
-	$BIN/v-delete-sys-firewall
-	$BIN/v-add-sys-firewall
-fi
diff --git a/install/upgrade/versions/1.6.13.sh b/install/upgrade/versions/1.6.13.sh
deleted file mode 100644
index 34ec6e6..0000000
--- a/install/upgrade/versions/1.6.13.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.13
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.6.14.sh b/install/upgrade/versions/1.6.14.sh
deleted file mode 100644
index a8477d7..0000000
--- a/install/upgrade/versions/1.6.14.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.14
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# Clean up firewall rules restore file.
-if [ "$FIREWALL_SYSTEM" = "iptables" ]; then
-	add_upgrade_message "About iptables rules [non-urgent]\n\nJust in case, if you added custom iptables rules in an unsupported way, they may have been lost.\n\nSee this issue to learn more:\nhttps://github.com/hestiacp/hestiacp/issues/3128"
-	echo "[ * ] Clean up firewall rules restore file..."
-	$BIN/v-update-firewall
-fi
diff --git a/install/upgrade/versions/1.6.2.sh b/install/upgrade/versions/1.6.2.sh
deleted file mode 100644
index 0c2687b..0000000
--- a/install/upgrade/versions/1.6.2.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.2
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-if [ "$MAIL_SYSTEM" == "exim4" ]; then
-	alc=$(cat /etc/exim4/exim4.conf.template | grep '${lookup{${domain:$authenticated_id}}dsearch{/etc/exim4/domains/}}/limits')
-	if [ -z "$alc" ]; then
-		sed -i 's| set acl_c_msg_limit|#string1\n#replaceme|' /etc/exim4/exim4.conf.template
-		sed -i '/#replaceme/d' /etc/exim4/exim4.conf.template
-		sed -i 's|#string1|set acl_c_msg_limit  = \${if exists{/etc/exim4/domains/\${lookup{\${domain:\$authenticated_id}}dsearch{/etc/exim4/domains/}}/limits}{\${lookup {\$authenticated_id} lsearch{/etc/exim4/domains/\${lookup{${domain:\$authenticated_id}}dsearch{/etc/exim4/domains/}}/limits}{\$value}{\${readfile{/etc/exim4/limit.conf}}}}}{\${readfile{/etc/exim4/limit.conf}}} }|g' /etc/exim4/exim4.conf.template
-	fi
-
-	system_filter=$(cat /etc/exim4/exim4.conf.template | grep 'system_filter')
-	if [ -z "$system_filter" ]; then
-		sed -i '/SMTP_RELAY_PASS = \${lookup{pass}lsearch{SMTP_RELAY_FILE}}/a #shouldberemoved\n# Custom Filter\nsystem_filter = \/etc\/exim4\/system.filter\nsystem_filter_user = Debian-exim' /etc/exim4/exim4.conf.template
-		# Keep the spacing between the reley_pass and Custom Filter we need to insert a dummy text and remove it later on
-		sed -i 's/#shouldberemoved//g' /etc/exim4/exim4.conf.template
-	fi
-fi
diff --git a/install/upgrade/versions/1.6.3.sh b/install/upgrade/versions/1.6.3.sh
deleted file mode 100644
index abdada1..0000000
--- a/install/upgrade/versions/1.6.3.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.3
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'yes'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'yes'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-if [ "$MAIL_SYSTEM" == "exim4" ]; then
-	host=$(cat /etc/exim4/exim4.conf.template | grep hosts_try_fastopen)
-	if [ -z "$host" ]; then
-		echo "[ * ] Fix an issue with sending large attachments to Google / Gmail"
-		sed -i '/dkim_strict = .*/a hosts_try_fastopen = !*.l.google.com' /etc/exim4/exim4.conf.template
-	fi
-fi
diff --git a/install/upgrade/versions/1.6.4.sh b/install/upgrade/versions/1.6.4.sh
deleted file mode 100644
index 8abd085..0000000
--- a/install/upgrade/versions/1.6.4.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.4
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.6.5.sh b/install/upgrade/versions/1.6.5.sh
deleted file mode 100644
index cec1ea8..0000000
--- a/install/upgrade/versions/1.6.5.sh
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.6
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.6.6.sh b/install/upgrade/versions/1.6.6.sh
deleted file mode 100644
index f89e985..0000000
--- a/install/upgrade/versions/1.6.6.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.6
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-if [ -f "/etc/roundcube/config.inc.php" ]; then
-	if [ -n "$(grep 'ssl://localhost' /etc/roundcube/config.inc.php)" ]; then
-		# Echo prepare for 1.6.0 update
-		sed -i "s|ssl://localhost|localhost|g" /etc/roundcube/config.inc.php
-		sed -i "s|993|143|g" /etc/roundcube/config.inc.php
-	fi
-fi
diff --git a/install/upgrade/versions/1.6.7.sh b/install/upgrade/versions/1.6.7.sh
deleted file mode 100644
index 83e6e28..0000000
--- a/install/upgrade/versions/1.6.7.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.6.7
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'yes'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-if [ -f "/etc/roundcube/config.inc.php" ]; then
-	sed -i "s/\$config\['auto_create_user'] = false;/\$config\['auto_create_user'] = true;/g" /etc/roundcube/config.inc.php
-	sed -i "s/\$config\['prefer_html'] = false;/\$config\['prefer_html'] = true;/g" /etc/roundcube/config.inc.php
-
-	#For older installs
-	sed -i "s/\$config\['default_host']/\$config\['imap_host']/g" /etc/roundcube/config.inc.php
-fi
diff --git a/install/upgrade/versions/1.6.8.sh b/install/upgrade/versions/1.6.8.sh
deleted file mode 100644
index 04463f4..0000000
--- a/install/upgrade/versions/1.6.8.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version unreleased
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-if [ -f /etc/nginx/nginx.conf ]; then
-	sed -i "s/fastcgi_buffers                 4 256k;/fastcgi_buffers                 8 256k;/g" /etc/nginx/nginx.conf
-fi
-
-# Sync up config files #2819
-if [ -f "/etc/roundcube/config.inc.php" ]; then
-	sed -i "s/?>//" /etc/roundcube/config.inc.php
-	sed -i "s/?>//" /etc/roundcube/mimetypes.php
-fi
-
-for version in $($HESTIA/bin/v-list-sys-php plain); do
-	# Increase max upload and max post size
-	sed -i "s/upload_max_filesize = 2M/upload_max_filesize = 100M/g" /etc/php/$version/fpm/php.ini
-	sed -i "s/post_max_size = 8M/post_max_size = 100M/g" /etc/php/$version/fpm/php.ini
-	sed -i "s/max_execution_time = 30$/max_execution_time = 60/g" /etc/php/$version/fpm/php.ini
-done
-
-if [ -d /etc/roundcube ]; then
-	if [ ! -f /etc/logrotate.d/roundcube ]; then
-		echo "[ * ] Create config roundcube logrotate file"
-		cp -f $HESTIA_INSTALL_DIR/logrotate/roundcube /etc/logrotate.d/
-	fi
-fi
diff --git a/install/upgrade/versions/1.6.9.sh b/install/upgrade/versions/1.6.9.sh
deleted file mode 100644
index 21835f3..0000000
--- a/install/upgrade/versions/1.6.9.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version unreleased
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'no'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'no'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# Update api key permissions
-if [ -f "$HESTIA/data/api/sync-dns-cluster" ]; then
-	rm $HESTIA/data/api/sync-dns-cluster
-	cp $HESTIA/install/deb/api/sync-dns-cluster $HESTIA/data/api/sync-dns-cluster
-fi
diff --git a/install/upgrade/versions/1.7.0.sh b/install/upgrade/versions/1.7.0.sh
deleted file mode 100644
index 6922d03..0000000
--- a/install/upgrade/versions/1.7.0.sh
+++ /dev/null
@@ -1,121 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.7.0
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-# load config because we need to know if proftpd is installed
-
-# Includes
-# shellcheck source=/etc/hestiacp/hestia.conf
-source /etc/hestiacp/hestia.conf
-# shellcheck source=/usr/local/hestia/func/main.sh
-source $HESTIA/func/main.sh
-# shellcheck source=/usr/local/hestia/func/ip.sh
-source $HESTIA/func/ip.sh
-# load config file
-source_conf "$HESTIA/conf/hestia.conf"
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# Make sure to sync install quoteshell arg
-if [ "$FILE_MANAGER" = "true" ]; then
-	echo "[ * ] Force update filemanager..."
-	$HESTIA/bin/v-delete-sys-filemanager quiet
-	$HESTIA/bin/v-add-sys-filemanager quiet
-fi
-
-packages=$(ls --sort=time $HESTIA/data/packages | grep .pkg)
-echo "[ * ] Update existing packages to support rate limit mail accounts..."
-for package in $packages; do
-	if [ -z "$(grep -e 'RATE_LIMIT' $HESTIA/data/packages/$package)" ]; then
-		echo "RATE_LIMIT='200'" >> $HESTIA/data/packages/$package
-	fi
-done
-
-if [ -z "$(grep -e 'condition =  ${lookup{$local_part@$domain}lsearch{/etc/exim4/domains/${lookup{$domain}dsearch{/etc/exim4/domains/}}/aliases}{false}{true}}' /etc/exim4/exim4.conf.template)" ]; then
-	for line in $(sed -n '/redirect_router = dnslookup/=' /etc/exim4/exim4.conf.template); do
-		testline=$((line - 1))
-		newline=$((line + 1))
-		if [ "$(awk NR==$testline /etc/exim4/exim4.conf.template)" = "  file_transport = local_delivery" ]; then
-			# Add new line
-			sed -i "$newline i \ \ condition = \${lookup{$local_part@\$domain}lsearch{/etc/exim4/domains/\${lookup{\$domain}dsearch{/etc/exim4/domains/}}/aliases}{false}{true}}" /etc/exim4/exim4.conf.template
-		fi
-	done
-fi
-
-# Allow Email@domain.com for login
-if [ -f "/etc/dovecot/conf.d/10-auth.conf" ]; then
-	sed -i "s/auth_username_format = %u/auth_username_format = %Lu/g" /etc/dovecot/conf.d/10-auth.conf
-fi
-
-# rename /var/run/xx to /run/
-for file in /etc/dovecot/dovecot.conf /etc/clamav/clamd.conf /etc/exim/exim.conf.template /etc/logrotate.d/apache2 /etc/logrotate.d/nginx /etc/mysql/my.cnf /etc/nginx/nginx.conf; do
-	if [ -f "$file" ]; then
-		echo "[ * ] Update $file legacy /var/run/ to /run/..."
-		sed -i 's|/var/run/|/run/|g' $file
-	fi
-done
-# Update any custom php templates
-for file in $HESTIA/data/templates/web/php-fpm/*; do
-	echo "[ * ] Update $file legacy /var/run/ to /run/..."
-	sed -i 's|/var/run/|/run/|g' $file
-done
-
-for file in /etc/php/*/fpm/pool.d/www.conf; do
-	echo "[ * ] Update $file legacy /var/run/ to /run/..."
-	sed -i 's|/var/run/|/run/|g' $file
-done
-
-#update proftpd
-if [ "$FTP_SYSTEM" = 'proftpd' ]; then
-	contains_conf_d=$(grep -c "Include /etc/proftpd/conf.d/\*.conf" "/etc/proftpd/proftpd.conf")
-	# the line below is for testing only:
-	#        echo "contains proftpd? $contains_conf_d"
-	if [ $contains_conf_d = 0 ]; then
-		sed -i 's/Include \/etc\/proftpd\/tls.conf/&\nInclude \/etc\/proftpd\/conf.d\/*.conf/' /etc/proftpd/proftpd.conf
-	fi
-	$BIN/v-restart-ftp
-fi
-
-if echo "$BACKUP_SYSTEM" | grep "google" > /dev/null; then
-	echo "[ ! ] Deprecation notice: Backup via Google Cloud has been removed setup backup again via Rclone to reinstate the backup and restore capebilities!"
-	add_upgrade_message "Deprecation notice: Backup via Google Cloud has been removed setup backup again via Rclone to reinstate the backup and restore capebilities!"
-fi
-
-if [ -f /etc/logrotate.d/httpd-prerotate/awstats ]; then
-	echo "[ * ] Update Awstats prerotate to Hestia update method..."
-	# Replace awstatst function
-	cp -f $HESTIA_INSTALL_DIR/logrotate/httpd-prerotate/awstats /etc/logrotate.d/httpd-prerotate/
-fi
-
-if [ "$PHPMYADMIN_KEY" != "" ]; then
-	echo "[ * ] Refresh hestia-sso for PMA..."
-	$BIN/v-delete-sys-pma-sso quiet
-	$BIN/v-add-sys-pma-sso quiet
-fi
-
-if [ -f /etc/nginx/nginx.conf ] && [ ! -f /etc/nginx/conf.d/cloudflare.inc ]; then
-	echo "[ * ] Enable support for updating Cloudflare Ips..."
-	sed -i '/set_real_ip_from/d' /etc/nginx/nginx.conf
-	sed -i '/real_ip_header/d' /etc/nginx/nginx.conf
-	sed -i 's|# Cloudflare https://www.cloudflare.com/ips|# Cloudflare https://www.cloudflare.com/ips\n    include /etc/nginx/conf.d/cloudflare.inc;|g' /etc/nginx/nginx.conf
-	# At a later stage a function  will run and will load all the new rules
-fi
diff --git a/install/upgrade/versions/1.7.1.sh b/install/upgrade/versions/1.7.1.sh
deleted file mode 100644
index 71e2680..0000000
--- a/install/upgrade/versions/1.7.1.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.7.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-# Moved from 1.6.15.sh
-if ! (grep -q 'v-change-user-password' $HESTIA/data/api/billing); then
-	sed -i "s|v-make-tmp-file'|v-make-tmp-file,v-change-user-password'|g" $HESTIA/data/api/billing
-fi
-
-# Apply update for path change of built-in IPset blacklist.sh
-if [ "$FIREWALL_SYSTEM" = "iptables" ]; then
-	rm -f $HESTIA/data/firewall/ipset/blacklist.sh
-
-	if ($BIN/v-list-firewall-ipset plain | grep -q '/install/deb/firewall/ipset/blacklist.sh'); then
-		echo "[ * ] Update the path of IPset blacklist.sh..."
-		sed -i 's|/install/deb/firewall/ipset/blacklist.sh|/install/common/firewall/ipset/blacklist.sh|g' $HESTIA/data/firewall/ipset.conf
-	fi
-fi
-
-if [ "$WEB_SYSTEM" = "apache2" ]; then
-	if ! (grep -q "$WEBMAIL_ALIAS.*.conf" /etc/apache2/apache2.conf); then
-		echo "[ * ] Update /etc/apache2/apache2.conf..."
-		sed -i "s/IncludeOptional conf.d\/domains\/\*.conf/IncludeOptional conf.d\/domains\/$WEBMAIL_ALIAS.*.conf\nIncludeOptional conf.d\/domains\/\*.conf/g" /etc/apache2/apache2.conf
-	fi
-fi
-
-if [ "$WEB_SYSTEM" = "httpd" ]; then
-	if ! (grep -q "$WEBMAIL_ALIAS.*.conf" /etc/httpd/conf/httpd.conf); then
-		echo "[ * ] Update /etc/httpd/conf/httpd.conf..."
-		sed -i "s/IncludeOptional conf.d\/domains\/\*.conf/IncludeOptional conf.d\/domains\/$WEBMAIL_ALIAS.*.conf\nIncludeOptional conf.d\/domains\/\*.conf/g" /etc/httpd/conf/httpd.conf
-	fi
-fi
diff --git a/install/upgrade/versions/1.7.2.sh b/install/upgrade/versions/1.7.2.sh
deleted file mode 100644
index f636a38..0000000
--- a/install/upgrade/versions/1.7.2.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.7.2
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.7.3.sh b/install/upgrade/versions/1.7.3.sh
deleted file mode 100644
index ecca2f8..0000000
--- a/install/upgrade/versions/1.7.3.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.7.3
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-if grep -q 'drop    message       = Helo name contains an IP address (HELO was $sender_helo_name) and not is valid' /etc/exim4/exim4.conf.template; then
-	echo "[ * ] Update exim4.conf.template ..."
-	patch /etc/exim4/exim4.conf.template $HESTIA/install/upgrade/patch/3462-exim-helo-autenticted-users.patch
-fi
diff --git a/install/upgrade/versions/1.7.4.sh b/install/upgrade/versions/1.7.4.sh
deleted file mode 100644
index c90ef4e..0000000
--- a/install/upgrade/versions/1.7.4.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.7.4
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.7.5.sh b/install/upgrade/versions/1.7.5.sh
deleted file mode 100644
index 40e7609..0000000
--- a/install/upgrade/versions/1.7.5.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.7.5
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.7.6.sh b/install/upgrade/versions/1.7.6.sh
deleted file mode 100644
index 69866b0..0000000
--- a/install/upgrade/versions/1.7.6.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.7.6
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.7.7.sh b/install/upgrade/versions/1.7.7.sh
deleted file mode 100644
index e8a8a52..0000000
--- a/install/upgrade/versions/1.7.7.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.7.7
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
diff --git a/install/upgrade/versions/1.8.0.sh b/install/upgrade/versions/1.8.0.sh
deleted file mode 100644
index 7277123..0000000
--- a/install/upgrade/versions/1.8.0.sh
+++ /dev/null
@@ -1,298 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.8.0
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-os_release="$(lsb_release -s -i | tr "[:upper:]" "[:lower:]")-$(lsb_release -s -r)"
-
-if [ "$IMAP_SYSTEM" = "dovecot" ]; then
-	if ! grep -qw "^extra_groups = mail$" /etc/dovecot/conf.d/10-master.conf 2> /dev/null; then
-		sed -i "s/^service auth {/service auth {\n  extra_groups = mail\n/g" /etc/dovecot/conf.d/10-master.conf
-	fi
-
-	if [ -f /etc/dovecot/conf.d/90-sieve.conf ]; then
-		if ! grep -q "sieve_vacation_send_from_recipient" /etc/dovecot/conf.d/90-sieve.conf 2> /dev/null; then
-			sed -i "s/^plugin {/plugin {\n  # This setting determines whether vacation messages are sent with the SMTP MAIL FROM envelope address set to the recipient address of the Sieve script owner.\n  sieve_vacation_send_from_recipient = yes\n/g" /etc/dovecot/conf.d/90-sieve.conf
-		fi
-	fi
-fi
-
-if [ -f /etc/fail2ban/jail.local ]; then
-	# Add phpmyadmin rule
-	if ! grep -qw "phpmyadmin-auth" /etc/fail2ban/jail.local 2> /dev/null; then
-		sed -i '/\[recidive\]/i [phpmyadmin-auth]\nenabled  = true\nfilter   = phpmyadmin-syslog\naction   = hestia[name=WEB]\nlogpath  = /var/log/auth.log\nmaxretry = 5\n' /etc/fail2ban/jail.local
-	fi
-fi
-
-if [ "$MAIL_SYSTEM" = "exim4" ]; then
-	if [ "$os_release" != "debian-10" ]; then
-		# Exclude Debian 10...
-		echo "[ * ] Disable SMTPUTF8 for Exim for now"
-		if ! grep -qw "^smtputf8_advertise_hosts =" /etc/exim4/exim4.conf.template 2> /dev/null; then
-			sed -i "/^domainlist local_domains = dsearch;\/etc\/exim4\/domains/i smtputf8_advertise_hosts =" /etc/exim4/exim4.conf.template
-		fi
-	fi
-fi
-
-# Apply the update for existing users to enable the "Enhanced and Optimized TLS" feature
-echo '[ * ] Enable the "Enhanced and Optimized TLS" feature...'
-
-# Configuring global OpenSSL options
-tls13_ciphers="TLS_AES_128_GCM_SHA256:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_256_GCM_SHA384"
-
-if ! grep -qw "^[hestia_openssl_sect]$" /etc/ssl/openssl.cnf 2> /dev/null; then
-	if [ "$os_release" = "debian-10" ] || [ "$os_release" = "debian-11" ]; then
-		sed -i '/^system_default = system_default_sect$/a system_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
-	elif [ "$os_release" = "debian-12" ]; then
-		if ! grep -qw "^ssl_conf = ssl_sect$" /etc/ssl/openssl.cnf 2> /dev/null; then
-			sed -i '/providers = provider_sect$/a ssl_conf = ssl_sect' /etc/ssl/openssl.cnf
-		fi
-
-		if ! grep -qw "^[ssl_sect]$" /etc/ssl/openssl.cnf 2> /dev/null; then
-			sed -i '$a \\n[ssl_sect]\nsystem_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
-		elif grep -qw "^system_default = system_default_sect$" /etc/ssl/openssl.cnf 2> /dev/null; then
-			sed -i '/^system_default = system_default_sect$/a system_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
-		fi
-	elif [ "$os_release" = "ubuntu-20.04" ]; then
-		if ! grep -qw "^openssl_conf = default_conf$" /etc/ssl/openssl.cnf 2> /dev/null; then
-			sed -i '/^oid_section		= new_oids$/a \\n# System default\nopenssl_conf = default_conf' /etc/ssl/openssl.cnf
-		fi
-
-		if ! grep -qw "^[default_conf]$" /etc/ssl/openssl.cnf 2> /dev/null; then
-			sed -i '$a [default_conf]\nssl_conf = ssl_sect\n\n[ssl_sect]\nsystem_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
-		elif grep -qw "^system_default = system_default_sect$" /etc/ssl/openssl.cnf 2> /dev/null; then
-			sed -i '/^system_default = system_default_sect$/a system_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
-		fi
-	elif [ "$os_release" = "ubuntu-22.04" ]; then
-		sed -i '/^system_default = system_default_sect$/a system_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
-	fi
-fi
-
-# Update server configuration files
-tls12_ciphers="ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:DHE-RSA-AES256-SHA256"
-
-if [ "$IMAP_SYSTEM" = "dovecot" ]; then
-	if grep -qw "^ssl_min_protocol = TLSv1.2$" /etc/dovecot/conf.d/10-ssl.conf 2> /dev/null; then
-		sed -i '/^# See #2012 for TLSv1.1 to 1.2 upgrade$/d;/^ssl_cipher_list = .\+$/d;s/^ssl_min_protocol = TLSv1.2/ssl_cipher_list = '"$tls12_ciphers"'\nssl_min_protocol = TLSv1.2/' /etc/dovecot/conf.d/10-ssl.conf
-	elif grep -qw "^ssl_protocols = \!SSLv3 \!TLSv1 \!TLSv1.1$" /etc/dovecot/conf.d/10-ssl.conf 2> /dev/null; then
-		sed -i '/^# See #2012 for TLSv1.1 to 1.2 upgrade$/d;/^ssl_cipher_list = .\+$/d;s/^ssl_protocols = !SSLv3 !TLSv1 !TLSv1.1/ssl_cipher_list = '"$tls12_ciphers"'\nssl_protocols = !SSLv3 !TLSv1 !TLSv1.1/' /etc/dovecot/conf.d/10-ssl.conf
-	fi
-fi
-
-if [ "$MAIL_SYSTEM" = "exim4" ]; then
-	if grep -qw "^tls_on_connect_ports = 465$" /etc/exim4/exim4.conf.template 2> /dev/null; then
-		sed -i '/^tls_require_ciphers = .\+$/d;s/^tls_on_connect_ports = 465/tls_on_connect_ports = 465\ntls_require_ciphers = PERFORMANCE:-RSA:-VERS-ALL:+VERS-TLS1.2:+VERS-TLS1.3:%SERVER_PRECEDENCE/' /etc/exim4/exim4.conf.template
-	fi
-fi
-
-if [ "$FTP_SYSTEM" = "proftpd" ]; then
-	if grep -qw "^TLSProtocol                             TLSv1.2$" /etc/proftpd/tls.conf 2> /dev/null; then
-		sed -i '/^TLSCipherSuite .\+$/d;/^TLSServerCipherPreference .\+$/d;s/^TLSProtocol                             TLSv1.2/TLSCipherSuite                          '"$tls12_ciphers"'\nTLSProtocol                             TLSv1.2 TLSv1.3\nTLSServerCipherPreference               on/;s/^#TLSOptions                                                     AllowClientRenegotiations/#TLSOptions                      AllowClientRenegotiations/;s/^TLSOptions                       NoSessionReuseRequired AllowClientRenegotiations/TLSOptions                      NoSessionReuseRequired AllowClientRenegotiations/' /etc/proftpd/tls.conf
-	fi
-fi
-
-if [ "$FTP_SYSTEM" = "vsftpd" ]; then
-	if grep -q "^ssl_ciphers=.\+$" /etc/vsftpd/vsftpd.conf 2> /dev/null; then
-		sed -i 's/^ssl_ciphers=.\+$/ssl_ciphers='"$tls12_ciphers"'/' /etc/vsftpd/vsftpd.conf
-	fi
-fi
-
-if [ "$WEB_SYSTEM" = "nginx" ] || [ "$PROXY_SYSTEM" = "nginx" ]; then
-	# Little trick to bypass on my private fork :)
-	if ! grep -q "quic_bpf" /etc/nginx/nginx.conf && ! grep -q "spdy_headers_comp" /etc/nginx/nginx.conf; then
-		# Syncing "/etc/nginx/nginx.conf" with mainline, to fix the **** caused by formatter or forgetting to apply updates
-		echo "[ * ] Syncing NGINX configuration with mainline..."
-
-		trap 'rm -fr "$dir_for_compare" /etc/nginx/nginx.conf-staging' EXIT
-		dir_for_compare="$(mktemp -d)"
-		nginx_conf_local="$dir_for_compare"/nginx.conf-local
-		nginx_conf_commit="$dir_for_compare"/nginx.conf-commit
-
-		sed 's|https://www.cloudflare.com/||;/^[ \t]\+resolver .\+;$/d;/^[ \t]\+# Cache settings$/d;/^[ \t]\+# Proxy cache$/d' /etc/nginx/nginx.conf | sed ':l;N;$!bl;s/[ \n\t]*//g' > "$nginx_conf_local"
-
-		# For installations before v1.6.8 (from commit 9b544be to commit b2ad154)
-		curl -fsLm5 --retry 2 https://raw.githubusercontent.com/hestiacp/hestiacp/b2ad1549a21655837056e4b7883970d51a4b324f/install/deb/nginx/nginx.conf \
-			| sed 's/fastcgi_buffers                 4 256k;/fastcgi_buffers                 8 256k;/g;s|/var/run/|/run/|g;/set_real_ip_from/d;/real_ip_header/d;s|# Cloudflare https://www.cloudflare.com/ips|# Cloudflare https://www.cloudflare.com/ips\n    include /etc/nginx/conf.d/cloudflare.inc;|g' \
-			| sed 's|https://www.cloudflare.com/||;/^[ \t]\+resolver .\+;$/d;/^[ \t]\+# Cache settings$/d;/^[ \t]\+# Proxy cache$/d' | sed ':l;N;$!bl;s/[ \n\t]*//g' > "$nginx_conf_commit"-b2ad154
-
-		# For installations after v1.6.8 but before v1.7.0 (from commit b2ad154 to commit 015b20a)
-		curl -fsLm5 --retry 2 https://raw.githubusercontent.com/hestiacp/hestiacp/015b20ae1ffb82faaf58b41a5dc9ad1b078b785f/install/deb/nginx/nginx.conf \
-			| sed 's|/var/run/|/run/|g;/set_real_ip_from/d;/real_ip_header/d;s|# Cloudflare https://www.cloudflare.com/ips|# Cloudflare https://www.cloudflare.com/ips\n    include /etc/nginx/conf.d/cloudflare.inc;|g' \
-			| sed 's|https://www.cloudflare.com/||;/^[ \t]\+resolver .\+;$/d;/^[ \t]\+# Cache settings$/d;/^[ \t]\+# Proxy cache$/d' | sed ':l;N;$!bl;s/[ \n\t]*//g' > "$nginx_conf_commit"-015b20a
-
-		# For installations after v1.7.0 (commit 555f892)
-		curl -fsLm5 --retry 2 https://raw.githubusercontent.com/hestiacp/hestiacp/555f89243e54e02458586ae4f7999458cc9d33e9/install/deb/nginx/nginx.conf \
-			| sed 's|https://www.cloudflare.com/||;/^[ \t]\+resolver .\+;$/d;/^[ \t]\+# Cache settings$/d;/^[ \t]\+# Proxy cache$/d' | sed ':l;N;$!bl;s/[ \n\t]*//g' > "$nginx_conf_commit"-555f892
-
-		for commit in b2ad154 015b20a 555f892; do
-			if cmp -s "$nginx_conf_local" "$nginx_conf_commit"-"$commit" 2> /dev/null; then
-				nginx_conf_compare="same"
-				cp -f "$HESTIA_INSTALL_DIR"/nginx/nginx.conf /etc/nginx
-				break
-			fi
-		done
-
-		if [ "$nginx_conf_compare" != "same" ]; then
-			echo -e "[ ! ] Manual action required, please view:\n[ - ] $HESTIA_BACKUP/message.log"
-			add_upgrade_message "Manual Action Required [IMPORTANT]\n\nTo enable the \"Enhanced and Optimized TLS\" feature, we must update the NGINX configuration file (/etc/nginx/nginx.conf).\n\nBut for unknown reason or you edited it, may not be fully apply all the changes in this upgrade.\n\nPlease follow the default configuration file to sync it:\n$HESTIA_INSTALL_DIR/nginx/nginx.conf\n\nBacked up configuration file:\n$HESTIA_BACKUP/conf/nginx/nginx.conf\n\nLearn more:\nhttps://github.com/hestiacp/hestiacp/pull/3555\n\n"
-			"$BIN"/v-add-user-notification admin "IMPORTANT: Manual Action Required" '<p>To enable the "Enhanced and Optimized TLS" feature, we must update the NGINX configuration file at <code>/etc/nginx/nginx.conf</code>.</p><p>But for unknown reason or you edited it, may not be fully apply all the changes in this upgrade.</p><p>Please follow the default configuration file to sync it:<br><code>'"$HESTIA_INSTALL_DIR"'/nginx/nginx.conf</code></p><p>Backed up configuration file:<br><code>'"$HESTIA_BACKUP"'/conf/nginx/nginx.conf</code></p><p>Visit PR <a href="https://github.com/hestiacp/hestiacp/pull/3555" target="_blank">#3555</a> on GitHub to learn more.</p>'
-
-			sed -i "s/""$(grep -m 1 "IMPORTANT: Manual Action Required" "$HESTIA"/data/users/admin/notifications.conf | awk '{print $1}')""/NID='1'/" "$HESTIA"/data/users/admin/notifications.conf
-
-			cp -f /etc/nginx/nginx.conf /etc/nginx/nginx.conf-staging
-
-			# Apply previously missed updates
-			sed -i 's/fastcgi_buffers                 4 256k;/fastcgi_buffers                 8 256k;/;s|https://www.cloudflare.com/||;s/# Cache settings/# Proxy cache/' /etc/nginx/nginx.conf-staging
-
-			# Formatting
-			echo "" >> /etc/nginx/nginx.conf-staging
-			sed -i '/^[ \t]*$/d;s/^        worker_connections  1024;/\tworker_connections 1024;/;s/^        use                 epoll;/\tuse                epoll;/;s/^        multi_accept        on;/\tmulti_accept       on;/;s/^        /\t\t/g;s/^    /\t/g;s/^# Worker config/\n# Worker config/;s/^http {/\nhttp {/;s/^\t# Cache bypass/\n\t# Cache bypass/;s/^\t# File cache (static assets)/\n\t# File cache (static assets)/;s/^user                    www-data;/user                 www-data;/;s/^worker_processes        auto;/worker_processes     auto;/;s/^worker_rlimit_nofile    65535;/worker_rlimit_nofile 65535;/;s|^error_log               /var/log/nginx/error.log;|error_log            /var/log/nginx/error.log;|;s|^pid                     /run/nginx.pid;|pid                  /run/nginx.pid;|;s|^include /etc/nginx/modules-enabled/\*.conf;|include              /etc/nginx/modules-enabled/\*.conf;|;s/log_not_found off;/log_not_found                   off;/;s/access_log off;/access_log                      off;/;s|include             /etc/nginx/mime.types;|include                         /etc/nginx/mime.types;|;s|default_type        application/octet-stream;|default_type                    application/octet-stream;|;s/default 0;/default              0;/;s/~SESS 1;/~SESS                1;/;s|include /etc/nginx/conf.d/|include                         /etc/nginx/conf.d/|g' /etc/nginx/nginx.conf-staging
-
-			# Prepare for update
-			sed -i '/proxy_bu/d;/proxy_temp/d;/log_format/d;/body_bytes_sent/d;/http_user_agent/d;/gzip/d;/application\/j/d;/application\/x/d;/ssl_/d;/resolver/d;/error_page/d;/\/var\/cache\/nginx/d;/max_size=/d;/_cache_key/d;/_ignore_headers/d;/_cache_use_stale/d;/_cache_valid/d;/_cache_methods/d;/add_header/d;/open_file_cache/d' /etc/nginx/nginx.conf-staging
-
-			# Apply the update
-			sed -i 's/client_max_body_size            256m;/client_max_body_size            1024m;/;s/keepalive_requests              100000;/keepalive_requests              10000;/;s/fastcgi_buffers                 8 256k;/fastcgi_buffers                 512 4k;/;s/proxy_pass_header               Set-Cookie;/proxy_pass_header               Set-Cookie;\n\tproxy_buffers                   256 4k;\n\tproxy_buffer_size               32k;\n\tproxy_busy_buffers_size         32k;\n\tproxy_temp_file_write_size      256k;/;s/# Log format/# Log format\n\tlog_format                      main '"'"'$remote_addr - $remote_user [$time_local] $request "$status" $body_bytes_sent "$http_referer" "$http_user_agent" "$http_x_forwarded_for"'"'"';\n\tlog_format                      bytes '"'"'$body_bytes_sent'"'"';/;s|# Compression|# Compression\n\tgzip                            on;\n\tgzip_vary                       on;\n\tgzip_static                     on;\n\tgzip_comp_level                 6;\n\tgzip_min_length                 1024;\n\tgzip_buffers                    128 4k;\n\tgzip_http_version               1.1;\n\tgzip_types                      text/css text/javascript text/js text/plain text/richtext text/shtml text/x-component text/x-java-source text/x-markdown text/x-script text/xml image/bmp image/svg+xml image/vnd.microsoft.icon image/x-icon font/otf font/ttf font/x-woff multipart/bag multipart/mixed application/eot application/font application/font-sfnt application/font-woff application/javascript application/javascript-binast application/json application/ld+json application/manifest+json application/opentype application/otf application/rss+xml application/ttf application/truetype application/vnd.api+json application/vnd.ms-fontobject application/wasm application/xhtml+xml application/xml application/xml+rss application/x-httpd-cgi application/x-javascript application/x-opentype application/x-otf application/x-perl application/x-protobuf application/x-ttf;\n\tgzip_proxied                    any;|;s/# Cloudflare ips/# Cloudflare IPs/;s|# SSL PCI compliance|# SSL PCI compliance\n\tssl_buffer_size                 1369;\n\tssl_ciphers                     "'"$tls12_ciphers"'";\n\tssl_dhparam                     /etc/ssl/dhparam.pem;\n\tssl_early_data                  on;\n\tssl_ecdh_curve                  auto;\n\tssl_prefer_server_ciphers       on;\n\tssl_protocols                   TLSv1.2 TLSv1.3;\n\tssl_session_cache               shared:SSL:20m;\n\tssl_session_tickets             on;\n\tssl_session_timeout             7d;\n\tresolver                        1.0.0.1 8.8.4.4 1.1.1.1 8.8.8.8 valid=300s ipv6=off;\n\tresolver_timeout                5s;|;s|# Error pages|# Error pages\n\terror_page                      403 /error/404.html;\n\terror_page                      404 /error/404.html;\n\terror_page                      410 /error/410.html;\n\terror_page                      500 501 502 503 504 505 /error/50x.html;|;s|# Proxy cache|# Proxy cache\n\tproxy_cache_path                /var/cache/nginx levels=2 keys_zone=cache:10m inactive=60m max_size=1024m;\n\tproxy_cache_key                 "$scheme$request_method$host$request_uri";\n\tproxy_temp_path                 /var/cache/nginx/temp;\n\tproxy_ignore_headers            Cache-Control Expires;\n\tproxy_cache_use_stale           error timeout invalid_header updating http_502;\n\tproxy_cache_valid               any 1d;|;s|# FastCGI cache|# FastCGI cache\n\tfastcgi_cache_path              /var/cache/nginx/micro levels=1:2 keys_zone=microcache:10m inactive=30m max_size=1024m;\n\tfastcgi_cache_key               "$scheme$request_method$host$request_uri";\n\tfastcgi_ignore_headers          Cache-Control Expires Set-Cookie;\n\tfastcgi_cache_use_stale         error timeout invalid_header updating http_500 http_503;\n\tadd_header                      X-FastCGI-Cache $upstream_cache_status;|;s/# File cache (static assets)/# File cache (static assets)\n\topen_file_cache                 max=10000 inactive=30s;\n\topen_file_cache_valid           60s;\n\topen_file_cache_min_uses        2;\n\topen_file_cache_errors          off;/' /etc/nginx/nginx.conf-staging
-
-			# Apply the update for implement TLS 1.3 0-RTT anti-replay and upcoming HTTP/3 support
-			sed -i '/\/etc\/nginx\/conf\.d\/main\/\*\.conf;/d;/pid                  \/run\/nginx.pid;/a include              /etc/nginx/conf.d/main/*.conf;' /etc/nginx/nginx.conf-staging
-			sed -i '/Early-Data/d;/proxy_set_header                Host $host;/a \\tproxy_set_header                Early-Data $rfc_early_data;' /etc/nginx/nginx.conf-staging
-
-			# Verify new configuration file
-			if nginx -c /etc/nginx/nginx.conf-staging -t > /dev/null 2>&1; then
-				mv -f /etc/nginx/nginx.conf-staging /etc/nginx/nginx.conf
-			fi
-		fi
-
-		# Implement TLS 1.3 0-RTT anti-replay
-		echo -e "[ * ] TLS 1.3 0-RTT anti-replay for NGINX, please view:\n[ - ] $HESTIA_BACKUP/message.log"
-		add_upgrade_message "About TLS 1.3 0-RTT anti-replay for NGINX\n\nIf you use custom templates, please update them (*.stpl) to apply this protection.\n\nFollow the usage or other default templates:\n/etc/nginx/conf.d/0rtt-anti-replay.conf\n\nLearn more:\nhttps://github.com/hestiacp/hestiacp/pull/3692"
-		"$BIN"/v-add-user-notification admin "About TLS 1.3 0-RTT anti-replay for NGINX" '<p>If you use custom templates, please update them (*.stpl) to apply this protection.</p><p>Follow the usage or other default templates:<br><code>/etc/nginx/conf.d/0rtt-anti-replay.conf</code></p><p>Visit PR <a href="https://github.com/hestiacp/hestiacp/pull/3692" target="_blank">#3692</a> on GitHub to learn more.</p>'
-
-		if grep -qw "IMPORTANT: Manual Action Required" "$HESTIA"/data/users/admin/notifications.conf 2> /dev/null; then
-			sed -i "s/""$(grep -m 1 "About TLS 1.3 0-RTT anti-replay for NGINX" "$HESTIA"/data/users/admin/notifications.conf | awk '{print $1}')""/NID='2'/" "$HESTIA"/data/users/admin/notifications.conf
-		else
-			sed -i "s/""$(grep -m 1 "About TLS 1.3 0-RTT anti-replay for NGINX" "$HESTIA"/data/users/admin/notifications.conf | awk '{print $1}')""/NID='1'/" "$HESTIA"/data/users/admin/notifications.conf
-		fi
-
-		cp -f "$HESTIA_INSTALL_DIR"/nginx/0rtt-anti-replay.conf /etc/nginx/conf.d
-
-		# Update resolver for NGINX
-		for nameserver in $(grep -is '^nameserver' /etc/resolv.conf | cut -d' ' -f2 | tr '\r\n' ' ' | xargs); do
-			if [[ "$nameserver" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}$ ]]; then
-				if [ -z "$resolver" ]; then
-					resolver="$nameserver"
-				else
-					resolver="$resolver $nameserver"
-				fi
-			fi
-		done
-
-		if [ -n "$resolver" ]; then
-			sed -i "s/1.0.0.1 8.8.4.4 1.1.1.1 8.8.8.8/$resolver/g" /etc/nginx/nginx.conf
-		fi
-
-		# Update some configuration files
-		cp -f "$HESTIA_INSTALL_DIR"/nginx/phpmyadmin.inc "$HESTIA_INSTALL_DIR"/nginx/phppgadmin.inc "$HESTIA_INSTALL_DIR"/nginx/status.conf /etc/nginx/conf.d
-		[ -n "$DB_PMA_ALIAS" ] && sed -i "s|%pma_alias%|$DB_PMA_ALIAS|g" /etc/nginx/conf.d/phpmyadmin.inc
-		[ -n "$DB_PGA_ALIAS" ] && sed -i "s|%pga_alias%|$DB_PGA_ALIAS|g" /etc/nginx/conf.d/phppgadmin.inc
-
-		# Prepare for upcoming HTTP/3 support, also convenient for users to add directive to "main" context
-		mkdir -p /etc/nginx/conf.d/main
-	fi
-fi
-
-unset commit nameserver nginx_conf_commit nginx_conf_compare nginx_conf_local os_release tls12_ciphers tls13_ciphers resolver
-# Finish configuring the "Enhanced and Optimized TLS" feature
-
-# Update IPs configuration file
-# shellcheck source=/usr/local/hestia/func/domain.sh
-source $HESTIA/func/domain.sh
-
-if [ "$WEB_SYSTEM" = "nginx" ]; then
-	while IFS= read -r IP; do
-		ip_conf="/etc/nginx/conf.d/$IP.conf"
-		cp -f "$HESTIA_INSTALL_DIR"/nginx/unassigned.inc "$ip_conf"
-		sed -i "s/directIP/$IP/g" "$ip_conf"
-		process_http2_directive "$ip_conf"
-	done < <(ls "$HESTIA"/data/ips/ 2> /dev/null)
-elif [ "$PROXY_SYSTEM" = "nginx" ]; then
-	while IFS= read -r IP; do
-		cat "$WEBTPL"/nginx/proxy_ip.tpl \
-			| sed -e "s/%ip%/$IP/g" \
-				-e "s/%web_port%/$WEB_PORT/g" \
-				-e "s/%proxy_port%/$PROXY_PORT/g" \
-				-e "s/%proxy_ssl_port%/$PROXY_SSL_PORT/g" \
-				> "/etc/nginx/conf.d/$IP.conf"
-		process_http2_directive "/etc/nginx/conf.d/$IP.conf"
-	done < <(ls "$HESTIA"/data/ips/ 2> /dev/null)
-fi
-
-if [ "$MAIL_SYSTEM" = "exim4" ]; then
-	exim_version=$(exim4 --version | head -1 | awk '{print $3}' | cut -f -2 -d .)
-	# if Exim version > 4.95 or greater!
-	if version_ge "$exim_version" "4.95"; then
-		if ! grep -q 'SRS_SECRET' /etc/exim4/exim4.conf.template; then
-			srs=$(generate_password)
-			echo $srs > /etc/exim4/srs.conf
-			chmod 640 /etc/exim4/srs.conf
-			chown root:Debian-exim /etc/exim4/srs.conf
-			cp /etc/exim4/exim4.conf.template /etc/exim4/exim4.conf.template.staging
-			patch /etc/exim4/exim4.conf.template.staging $HESTIA/install/upgrade/patch/3661-exim-srs-support.patch 2>&1
-			exim -C /etc/exim4/exim4.conf.template.staging 2>&1
-			if [ "$?" -ne 0 ]; then
-				add_upgrade_message "Unable to successfully aply the SRS update patch for Exim.\n If you use SMTP relay with the SRS feature use the exim config found in /usr/local/hestia/install/deb/exim/exim4.conf.4.95.template"
-				"$BIN"/v-add-user-notification admin "Unable to apply patch to Exim config" 'Unable to successfully apply the SRS update patch for Exim.<br /> If you use SMTP relay with the SRS feature use the exim config found in /usr/local/hestia/install/deb/exim/exim4.conf.4.95.template'
-				if grep -qw "IMPORTANT: Manual Action Required" "$HESTIA"/data/users/admin/notifications.conf 2> /dev/null; then
-					sed -i "s/""$(grep -m 1 "Unable to apply patch to Exim config" "$HESTIA"/data/users/admin/notifications.conf | awk '{print $1}')""/NID='3'/" "$HESTIA"/data/users/admin/notifications.conf
-				else
-					sed -i "s/""$(grep -m 1 "Unable to apply patch to Exim config" "$HESTIA"/data/users/admin/notifications.conf | awk '{print $1}')""/NID='2'/" "$HESTIA"/data/users/admin/notifications.conf
-				fi
-				echo "[ ! ] Unable to apply SRS update patch for SMTP relay"
-			else
-				echo "[ * ] Update exim4.conf.template ..."
-				cp /etc/exim4/exim4.conf.template.staging /etc/exim4/exim4.conf.template
-			fi
-			rm /etc/exim4/exim4.conf.template.staging*
-		else
-			sed -i "s/SRS_SECRET = readfile{\/etc\/exim4\/srs.conf}/SRS_SECRET = \${readfile{\/etc\/exim4\/srs.conf}}/g" /etc/exim4/exim4.conf.template
-			chown root:Debian-exim /etc/exim4/srs.conf
-		fi
-	fi
-
-	exim_version=$(exim4 --version | head -1 | awk '{print $3}' | cut -f -2 -d .)
-	# if Exim version > 4.95 or greater!
-	if version_ge "$exim_version" "4.95"; then
-		if ! grep -q 'condition = ${lookup{$local_part@$domain}lsearch{/etc/exim4/domains/${lookup{$domain}dsearch{/etc/exim4/domains/}}/aliases}{false}{true}}' /etc/exim4/exim4.conf.template; then
-			for line in $(sed -n '/redirect_router = dnslookup/=' /etc/exim4/exim4.conf.template); do
-				testline=$((line - 1))
-				newline=$((line + 1))
-				if [ "$(awk NR==$testline /etc/exim4/exim4.conf.template)" = "  file_transport = local_delivery" ]; then
-					# Add new line
-					sed -i "$newline i \ \ condition = \${lookup{\$local_part@\$domain}lsearch{/etc/exim4/domains/\${lookup{\$domain}dsearch{/etc/exim4/domains/}}/aliases}{false}{true}}" /etc/exim4/exim4.conf.template
-				fi
-			done
-		fi
-	fi
-
-fi
diff --git a/install/upgrade/versions/1.8.1.sh b/install/upgrade/versions/1.8.1.sh
deleted file mode 100644
index a0da773..0000000
--- a/install/upgrade/versions/1.8.1.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/bash
-
-# Hestia Control Panel upgrade script for target version 1.8.1
-
-#######################################################################################
-#######                      Place additional commands below.                   #######
-#######################################################################################
-####### upgrade_config_set_value only accepts true or false.                    #######
-#######                                                                         #######
-####### Pass through information to the end user in case of a issue or problem  #######
-#######                                                                         #######
-####### Use add_upgrade_message "My message here" to include a message          #######
-####### in the upgrade notification email. Example:                             #######
-#######                                                                         #######
-####### add_upgrade_message "My message here"                                   #######
-#######                                                                         #######
-####### You can use \n within the string to create new lines.                   #######
-#######################################################################################
-
-upgrade_config_set_value 'UPGRADE_UPDATE_WEB_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_UPDATE_DNS_TEMPLATES' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_MAIL_TEMPLATES' 'true'
-upgrade_config_set_value 'UPGRADE_REBUILD_USERS' 'false'
-upgrade_config_set_value 'UPGRADE_UPDATE_FILEMANAGER_CONFIG' 'false'
-
-if [ "$MAIL_SYSTEM" = "exim4" ]; then
-	exim_version=$(exim4 --version | head -1 | awk '{print $3}' | cut -f -2 -d .)
-	# if Exim version > 4.95 or greater!
-	if version_ge "$exim_version" "4.95"; then
-		sed -i "s/SRS_SECRET = readfile{\/etc\/exim4\/srs.conf}/SRS_SECRET = \${readfile{\/etc\/exim4\/srs.conf}}/g" /etc/exim4/exim4.conf.template
-		chown root:Debian-exim /etc/exim4/srs.conf
-		chown 644 /etc/exim4/srs.conf
-	fi
-fi
diff --git a/src/rpm/hestia/hestia.spec b/src/rpm/hestia/hestia.spec
index e18fa7f..72cc2f7 100644
--- a/src/rpm/hestia/hestia.spec
+++ b/src/rpm/hestia/hestia.spec
@@ -84,6 +84,7 @@ if [ -e "/usr/local/hestia/data/users/admin" ]; then
     ###############################################################
 
     # Load upgrade functions and refresh variables/configuration
+    source /usr/local/hestia/func/main.sh
     source /usr/local/hestia/func/upgrade.sh
     upgrade_refresh_config
 
@@ -146,7 +147,7 @@ if [ -e "/usr/local/hestia/data/users/admin" ]; then
 	update_whitelabel_logo | tee -a $LOG
 
     # Set new version number in hestia.conf
-    upgrade_set_version
+    upgrade_set_version $new_version
 
     # Perform account and domain rebuild to ensure configuration files are correct
     upgrade_rebuild_users