diff --git a/debian/control b/debian/control
index 8ac4c15f0..6f0a63031 100644
--- a/debian/control
+++ b/debian/control
@@ -20,7 +20,7 @@ Description: WebRTC JavaScript video conferences
 
 Package: jitsi-meet-web-config
 Architecture: all
-Depends: openssl, nginx | nginx-full | nginx-extras | apache2
+Depends: openssl, nginx | nginx-full | nginx-extras | apache2, curl
 Description: Configuration for web serving of Jitsi Meet
  Jitsi Meet is a WebRTC JavaScript application that uses Jitsi
  Videobridge to provide high quality, scalable video conferences.
diff --git a/debian/jitsi-meet-turnserver.install b/debian/jitsi-meet-turnserver.install
index 9d8098b2b..6bf8fb60a 100644
--- a/debian/jitsi-meet-turnserver.install
+++ b/debian/jitsi-meet-turnserver.install
@@ -1,3 +1,2 @@
 doc/debian/jitsi-meet-turn/turnserver.conf          /usr/share/jitsi-meet-turnserver/
 doc/debian/jitsi-meet/jitsi-meet.conf               /usr/share/jitsi-meet-turnserver/
-doc/debian/jitsi-meet-turn/coturn-certbot-deploy.sh /usr/share/jitsi-meet-turnserver/
diff --git a/debian/jitsi-meet-turnserver.postinst b/debian/jitsi-meet-turnserver.postinst
index 1293ad67a..57f9b01b2 100644
--- a/debian/jitsi-meet-turnserver.postinst
+++ b/debian/jitsi-meet-turnserver.postinst
@@ -107,7 +107,9 @@ denied-peer-ip=240.0.0.0-255.255.255.255" >> $TURN_CONFIG
         db_get jitsi-meet/cert-choice
         CERT_CHOICE="$RET"
 
-        if [ "$CERT_CHOICE" = "I want to use my own certificate" ] ; then
+        UPLOADED_CERT_CHOICE="I want to use my own certificate"
+        LE_CERT_CHOICE="Let's Encrypt certificates"
+        if [ "$CERT_CHOICE" = "$UPLOADED_CERT_CHOICE" ]; then
             db_get jitsi-meet/cert-path-key
             CERT_KEY="$RET"
             db_get jitsi-meet/cert-path-crt
@@ -120,22 +122,13 @@ denied-peer-ip=240.0.0.0-255.255.255.255" >> $TURN_CONFIG
             CERT_CRT_ESC=$(echo $CERT_CRT | sed 's/\./\\\./g')
             CERT_CRT_ESC=$(echo $CERT_CRT_ESC | sed 's/\//\\\//g')
             sed -i "s/cert=\/etc\/jitsi\/meet\/.*crt/cert=$CERT_CRT_ESC/g" $TURN_CONFIG
+        elif [ "$CERT_CHOICE" = "$LE_CERT_CHOICE" ]; then
+            /usr/share/jitsi-meet/scripts/coturn-le-update.sh ${JVB_HOSTNAME}
         fi
 
         sed -i "s/#TURNSERVER_ENABLED/TURNSERVER_ENABLED/g" /etc/default/coturn
         invoke-rc.d coturn restart || true
 
-        NGINX_STREAM_CONFIG="/etc/nginx/modules-enabled/60-jitsi-meet.conf"
-        if [ -f $NGINX_STREAM_CONFIG ] ; then
-            echo "------------------------------------------------"
-            echo ""
-            echo "You have multiplexing enabled, it is recommended to disable it and migrate to using websockets for the bridge channel."
-            echo "The support for sctp data channels is deprecated and will be dropped at some point."
-            echo "How to do it at: https://jitsi.org/multiplexing-to-bridge-ws-howto"
-            echo ""
-            echo "------------------------------------------------"
-        fi
-
         # and we're done with debconf
         db_stop
     ;;
diff --git a/debian/jitsi-meet-web-config.postinst b/debian/jitsi-meet-web-config.postinst
index be13be9ec..30041a7e6 100644
--- a/debian/jitsi-meet-web-config.postinst
+++ b/debian/jitsi-meet-web-config.postinst
@@ -75,6 +75,7 @@ case "$1" in
         JAAS_INPUT="$RET"
 
         UPLOADED_CERT_CHOICE="I want to use my own certificate"
+        LE_CERT_CHOICE="Let's Encrypt certificates"
         # if first time config ask for certs, or if we are reconfiguring
         if [ -z "$JVB_HOSTNAME_OLD" ] || [ "$RECONFIGURING" = "true" ] ; then
             RET=""
@@ -83,7 +84,7 @@ case "$1" in
             db_get jitsi-meet/cert-choice
             CERT_CHOICE="$RET"
 
-            if [ "$CERT_CHOICE" = "$UPLOADED_CERT_CHOICE" ] ; then
+            if [ "$CERT_CHOICE" = "$UPLOADED_CERT_CHOICE" ]; then
                 RET=""
                 db_get jitsi-meet/cert-path-key
                 if [ -z "$RET" ] ; then
@@ -103,7 +104,7 @@ case "$1" in
                 fi
                 CERT_CRT="$RET"
             else
-                # create self-signed certs
+                # create self-signed certs (we also need them for the case of LE so we can start nginx)
                 CERT_KEY="/etc/jitsi/meet/$JVB_HOSTNAME.key"
                 CERT_CRT="/etc/jitsi/meet/$JVB_HOSTNAME.crt"
                 HOST="$( (hostname -s; echo localhost) | head -n 1)"
@@ -116,6 +117,17 @@ case "$1" in
                     -extensions SAN \
                     -config <(cat /etc/ssl/openssl.cnf \
                         <(printf "[SAN]\nsubjectAltName=DNS:localhost,DNS:$JVB_HOSTNAME"))
+
+                if [ "$CERT_CHOICE" = "$LE_CERT_CHOICE" ]; then
+                    db_subst jitsi-meet/email domain "${JVB_HOSTNAME}"
+                    db_input critical jitsi-meet/email || true
+                    db_go
+                    db_get jitsi-meet/email
+                    EMAIL="$RET"
+                    if [ ! -z "$EMAIL" ] ; then
+                        ISSUE_LE_CERT="true"
+                    fi
+                fi
             fi
         fi
 
@@ -208,36 +220,38 @@ case "$1" in
             invoke-rc.d apache2 reload || true
         fi
 
-        echo "----------------"
-        echo ""
-        echo "You can now switch to a Let’s Encrypt certificate. To do so, execute:"
-        echo "/usr/share/jitsi-meet/scripts/install-letsencrypt-cert.sh"
-        echo ""
-        echo "----------------"
+        if [ "$ISSUE_LE_CERT" = "true" ] ; then
+            /usr/share/jitsi-meet/scripts/install-letsencrypt-cert.sh $EMAIL $JVB_HOSTNAME
+        fi
 
+        echo ""
+        echo ""
+        echo "       ;dOocd;"
+        echo "     .dNMM0dKO."
+        echo "     lNMMMKd0K,"
+        echo "    .xMMMMNxkNc"
+        echo "     dMMMMMkxXc"
+        echo "     cNMMMNl.."
         if [ "${JAAS_INPUT}" != "true" ]; then
-            echo ""
-            echo ""
-            echo "       ;dOocd;"
-            echo "     .dNMM0dKO."
-            echo "     lNMMMKd0K,"
-            echo "    .xMMMMNxkNc"
-            echo "     dMMMMMkxXc"
-            echo "     cNMMMNl.."
             echo "     .kMMMX;             Interested in adding telephony to your Jitsi meetings?"
             echo "      ;XMMMO'"
             echo "       lNMMWO'           Sign up on https://jaas.8x8.vc/components?host=${JVB_HOSTNAME}"
             echo "        lNMMM0,                        and follow the guide in the dev console."
-            echo "         lXMMMK:."
-            echo "          ;KMMMNKd.  'oo,"
-            echo "           'xNMMMMXkkkkOKOl'"
-            echo "             :0WMMMMMMNOkk0Kk,"
-            echo "              .cdOWMMMMMWXOkOl"
-            echo "                 .;dKWMMMMMXc."
-            echo "                    .,:cll:'"
-            echo ""
-            echo ""
+        else
+            echo "     .kMMMX;"
+            echo "      ;XMMMO'            Don't forget to sign up on"
+            echo "       lNMMWO'             https://jaas.8x8.vc/components?host=${JVB_HOSTNAME}"
+            echo "        lNMMM0,              in order to add telephony to your Jitsi meetings!"
         fi
+        echo "         lXMMMK:."
+        echo "          ;KMMMNKd.  'oo,"
+        echo "           'xNMMMMXkkkkOKOl'"
+        echo "             :0WMMMMMMNOkk0Kk,"
+        echo "              .cdOWMMMMMWXOkOl"
+        echo "                 .;dKWMMMMMXc."
+        echo "                    .,:cll:'"
+        echo ""
+        echo ""
 
         # and we're done with debconf
         db_stop
diff --git a/debian/jitsi-meet-web-config.templates b/debian/jitsi-meet-web-config.templates
index 2d4db2fea..6baf3b5c9 100644
--- a/debian/jitsi-meet-web-config.templates
+++ b/debian/jitsi-meet-web-config.templates
@@ -1,14 +1,16 @@
 Template: jitsi-meet/cert-choice
 Type: select
-__Choices: Generate a new self-signed certificate (You will later get a chance to obtain a Let's encrypt certificate), I want to use my own certificate
+__Choices: Generate a new self-signed certificate, Let's Encrypt certificates, I want to use my own certificate
 _Description: SSL certificate for the Jitsi Meet instance
+ .
  Jitsi Meet is best to be set up with an SSL certificate.
+ .
  Having no certificate, a self-signed one will be generated.
- By choosing self-signed you will later have a chance to install Let’s Encrypt certificates.
  In the case of using a self-signed certificate, only the web app will be available with some warnings, the mobile app will not connect.
- Having a certificate signed by a recognised CA, it can be uploaded on the server
- and point its location. The default filenames will be /etc/ssl/--domain.name--.key
- for the key and /etc/ssl/--domain.name--.crt for the certificate.
+ Self-signed certificates are not supported by JaaS (Jitsi as a Service).
+ .
+ Having a certificate signed by a recognised CA, it can be uploaded on the server and point its location.
+ The default filenames will be /etc/ssl/--domain.name--.key for the key and /etc/ssl/--domain.name--.crt for the certificate.
 
 Template: jitsi-meet/cert-path-key
 Type: string
@@ -39,3 +41,13 @@ _Description: Interested in adding telephony to your Jitsi meetings?
  You need to:
   - have a certificate signed by a recognised CA or Let’s Encrypt on your deployment
   - sign in for JaaS at https://jaas.8x8.vc/components?host=${domain}
+
+Template: jitsi-meet/email
+Type: string
+_Description: Enter your email:
+ To successfully issue Let's Encrypt certificates:
+ .
+ You need a working DNS record pointing to this machine(for hostname ${domain})"
+ .
+ You need to agree to the ACME server's Subscriber Agreement (https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf)
+ by providing an email address for important account notifications
diff --git a/debian/po/templates.pot b/debian/po/templates.pot
index 6687d11a4..f74a7ac0f 100644
--- a/debian/po/templates.pot
+++ b/debian/po/templates.pot
@@ -20,7 +20,7 @@ msgstr ""
 #. Type: select
 #. Choices
 #: ../jitsi-meet-web-config.templates:1001
-msgid "Generate a new self-signed certificate (You will later get a chance to obtain a Let's encrypt certificate)"
+msgid "Generate a new self-signed certificate"
 msgstr ""
 
 #. Type: select
diff --git a/doc/debian/jitsi-meet-turn/coturn-certbot-deploy.sh b/doc/debian/jitsi-meet-turn/coturn-certbot-deploy.sh
deleted file mode 100644
index 6bc9f55dd..000000000
--- a/doc/debian/jitsi-meet-turn/coturn-certbot-deploy.sh
+++ /dev/null
@@ -1,45 +0,0 @@
-#!/bin/sh
-
-set -e
-
-COTURN_CERT_DIR="/etc/coturn/certs"
-TURN_CONFIG="/etc/turnserver.conf"
-
-# create a directory to store certs if it does not exists
-if [ ! -d "$COTURN_CERT_DIR" ]; then
-    mkdir -p $COTURN_CERT_DIR
-    chown -R turnserver:turnserver /etc/coturn/
-    chmod -R 700 /etc/coturn/
-fi
-
-# This is a template and when copied to /etc/letsencrypt/renewal-hooks/deploy/
-# during creating the Let's encrypt certs script
-# jitsi-meet.example.com will be replaced with the real domain of deployment
-for domain in $RENEWED_DOMAINS; do
-        case $domain in
-        jitsi-meet.example.com)
-                # Make sure the certificate and private key files are
-                # never world readable, even just for an instant while
-                # we're copying them into daemon_cert_root.
-                umask 077
-
-                cp "$RENEWED_LINEAGE/fullchain.pem" "$COTURN_CERT_DIR/$domain.fullchain.pem"
-                cp "$RENEWED_LINEAGE/privkey.pem" "$COTURN_CERT_DIR/$domain.privkey.pem"
-
-                # Apply the proper file ownership and permissions for
-                # the daemon to read its certificate and key.
-                chown turnserver "$COTURN_CERT_DIR/$domain.fullchain.pem" \
-                        "$COTURN_CERT_DIR/$domain.privkey.pem"
-                chmod 400 "$COTURN_CERT_DIR/$domain.fullchain.pem" \
-                        "$COTURN_CERT_DIR/$domain.privkey.pem"
-
-                if [ -f $TURN_CONFIG ] && grep -q "jitsi-meet coturn config" "$TURN_CONFIG" ; then
-                    echo "Configuring turnserver"
-                    sed -i "/^cert/c\cert=\/etc\/coturn\/certs\/${domain}.fullchain.pem" $TURN_CONFIG
-                    sed -i "/^pkey/c\pkey=\/etc\/coturn\/certs\/${domain}.privkey.pem" $TURN_CONFIG
-                fi
-                service coturn restart
-                ;;
-        esac
-done
-
diff --git a/doc/debian/jitsi-meet-turn/turnserver.conf b/doc/debian/jitsi-meet-turn/turnserver.conf
index dd898ab9f..843f32050 100644
--- a/doc/debian/jitsi-meet-turn/turnserver.conf
+++ b/doc/debian/jitsi-meet-turn/turnserver.conf
@@ -16,6 +16,8 @@ no-tlsv1
 no-tlsv1_1
 # https://ssl-config.mozilla.org/#server=haproxy&version=2.1&config=intermediate&openssl=1.1.0g&guideline=5.4
 cipher-list=ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
+# without it there are errors when running on Ubuntu 20.04
+dh2066
 # jitsi-meet coturn relay disable config. Do not modify this line
 denied-peer-ip=0.0.0.0-0.255.255.255
 denied-peer-ip=10.0.0.0-10.255.255.255
diff --git a/resources/coturn-le-update.sh b/resources/coturn-le-update.sh
new file mode 100755
index 000000000..a06a9d26c
--- /dev/null
+++ b/resources/coturn-le-update.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+set -e
+
+# This script is updating the Let's Encrypt certificates on renew or when installing
+# The only param it gets is the domain and expects the certificates to use are updated
+# in /etc/jitsi/meet folder.
+DOMAIN=$1
+
+if [ -z "$DOMAIN" ] ; then
+  echo "You need to pass the domain as parameter."
+  exit 10;
+fi
+
+COTURN_CERT_DIR="/etc/coturn/certs"
+TURN_CONFIG="/etc/turnserver.conf"
+
+# Execute only if turnconfig exist and is one managed by jitsi-meet
+if [ -f $TURN_CONFIG ] && grep -q "jitsi-meet coturn config" "$TURN_CONFIG" ; then
+    # create a directory to store certs if it does not exists
+    if [ ! -d "$COTURN_CERT_DIR" ]; then
+        mkdir -p $COTURN_CERT_DIR
+        chown -R turnserver:turnserver /etc/coturn/
+        chmod -R 700 /etc/coturn/
+    fi
+
+    # Make sure the certificate and private key files are
+    # never world readable, even just for an instant while
+    # we're copying them into daemon_cert_root.
+    umask 077
+
+    cp "/etc/jitsi/meet/${DOMAIN}.crt" "$COTURN_CERT_DIR/${DOMAIN}.fullchain.pem"
+    cp "/etc/jitsi/meet/${DOMAIN}.key" "$COTURN_CERT_DIR/${DOMAIN}.privkey.pem"
+
+    # Apply the proper file ownership and permissions for
+    # the daemon to read its certificate and key.
+    chown turnserver "$COTURN_CERT_DIR/${DOMAIN}.fullchain.pem" \
+            "$COTURN_CERT_DIR/${DOMAIN}.privkey.pem"
+    chmod 400 "$COTURN_CERT_DIR/${DOMAIN}.fullchain.pem" \
+            "$COTURN_CERT_DIR/${DOMAIN}.privkey.pem"
+
+    echo "Configuring turnserver"
+    sed -i "/^cert/c\cert=\/etc\/coturn\/certs\/${DOMAIN}.fullchain.pem" $TURN_CONFIG
+    sed -i "/^pkey/c\pkey=\/etc\/coturn\/certs\/${DOMAIN}.privkey.pem" $TURN_CONFIG
+
+    service coturn restart
+fi
diff --git a/resources/install-letsencrypt-cert.sh b/resources/install-letsencrypt-cert.sh
index 3e8ea5cde..7ee6ea811 100755
--- a/resources/install-letsencrypt-cert.sh
+++ b/resources/install-letsencrypt-cert.sh
@@ -2,134 +2,64 @@
 
 set -e
 
-DEB_CONF_RESULT=`debconf-show jitsi-meet-web-config | grep jvb-hostname`
-DOMAIN="${DEB_CONF_RESULT##*:}"
+echo "-------------------------------------------------------------------------"
+echo "This script will:"
+echo "- Need a working DNS record pointing to this machine(for hostname ${DOMAIN})"
+echo "- Install additional dependencies in order to request Let’s Encrypt certificate (acme.sh)"
+echo "- Configure and reload nginx or apache2, whichever is used"
+echo "- Configure the coturn server to use Let's Encrypt certificate and add required deploy hooks"
+echo "- Configure renew of certificate"
+echo ""
+
+EMAIL=$1
+
+if [ -z "$EMAIL" ]; then
+  echo "You need to agree to the ACME server's Subscriber Agreement (https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf) "
+  echo "by providing an email address for important account notifications"
+
+  echo -n "Enter your email and press [ENTER]: "
+  read EMAIL
+fi
+
+DOMAIN=$2
+if [ -z "$DOMAIN" ]; then
+  DEB_CONF_RESULT=$(debconf-show jitsi-meet-web-config | grep jitsi-meet/jvb-hostname)
+  DOMAIN="${DEB_CONF_RESULT##*:}"
+fi
 # remove whitespace
 DOMAIN="$(echo -e "${DOMAIN}" | tr -d '[:space:]')"
 
-echo "-------------------------------------------------------------------------"
-echo "This script will:"
-echo "- Need a working DNS record pointing to this machine(for domain ${DOMAIN})"
-echo "- Download certbot-auto from https://dl.eff.org to /usr/local/sbin"
-echo "- Install additional dependencies in order to request Let’s Encrypt certificate"
-echo "- Configure and reload nginx or apache2, whichever is used"
-echo "- Configure the coturn server to use Let's Encrypt certificate and add required deploy hooks"
-echo "- Add command in weekly cron job to renew certificates regularly"
-echo ""
-echo "You need to agree to the ACME server's Subscriber Agreement (https://letsencrypt.org/documents/LE-SA-v1.1.1-August-1-2016.pdf) "
-echo "by providing an email address for important account notifications"
 
-echo -n "Enter your email and press [ENTER]: "
-read EMAIL
+export HOME=/opt/acmesh
+curl https://get.acme.sh | sh -s email=$EMAIL
 
-CERTBOT="$(command -v certbot || true)"
-if [ ! -x "$CERTBOT" ] ; then
-    DISTRO=$(lsb_release -is)
-    DISTRO_VERSION=$(lsb_release -rs)
+# Checks whether nginx or apache is installed
+NGINX_INSTALL_CHECK="$(dpkg-query -f '${Status}' -W 'nginx' 2>/dev/null | awk '{print $3}' || true)"
+NGINX_FULL_INSTALL_CHECK="$(dpkg-query -f '${Status}' -W 'nginx-full' 2>/dev/null | awk '{print $3}' || true)"
+NGINX_EXTRAS_INSTALL_CHECK="$(dpkg-query -f '${Status}' -W 'nginx-extras' 2>/dev/null | awk '{print $3}' || true)"
+APACHE_INSTALL_CHECK="$(dpkg-query -f '${Status}' -W 'apache2' 2>/dev/null | awk '{print $3}' || true)"
 
-    if [ "$DISTRO" != "Debian" ] && [ "$DISTRO" != "Ubuntu" ]; then
-        echo "$DISTRO $DISTRO_VERSION is not supported"
-        echo "Only Debian and Ubuntu 18.04+ are supported"
-        exit 1
-    fi
-
-    if [ "$DISTRO" = "Ubuntu" ]; then
-        apt-get update
-        apt-get -y install software-properties-common
-        add-apt-repository -y universe
-        if [ "$DISTRO_VERSION" = "18.04" ]; then
-            add-apt-repository -y ppa:certbot/certbot
-        fi
-    fi
-
-    apt-get update
-    apt-get -y install certbot
-
-    CERTBOT="$(command -v certbot)"
+RELOAD_CMD=""
+if [ "$NGINX_INSTALL_CHECK" = "installed" ] || [ "$NGINX_INSTALL_CHECK" = "unpacked" ] \
+   || [ "$NGINX_FULL_INSTALL_CHECK" = "installed" ] || [ "$NGINX_FULL_INSTALL_CHECK" = "unpacked" ] \
+   || [ "$NGINX_EXTRAS_INSTALL_CHECK" = "installed" ] || [ "$NGINX_EXTRAS_INSTALL_CHECK" = "unpacked" ]; then
+    RELOAD_CMD="systemctl force-reload nginx.service"
+elif [ "$APACHE_INSTALL_CHECK" = "installed" ] || [ "$APACHE_INSTALL_CHECK" = "unpacked" ] ; then
+    RELOAD_CMD="systemctl force-reload apache2.service"
+else
+    RELOAD_CMD="echo 'No webserver found'"
 fi
 
-CRON_FILE="/etc/cron.weekly/letsencrypt-renew"
-if [ ! -d "/etc/cron.weekly" ] ; then
-    mkdir "/etc/cron.weekly"
+RELOAD_CMD+=" && /usr/share/jitsi-meet/scripts/coturn-le-update.sh ${DOMAIN}"
+
+ISSUE_CERT_CMD="/opt/acmesh/.acme.sh/acme.sh --issue -d ${DOMAIN} -w /usr/share/jitsi-meet --server letsencrypt"
+eval "${ISSUE_CERT_CMD}" || ISSUE_FAILED="true"
+
+INSTALL_CERT_CMD="/opt/acmesh/.acme.sh/acme.sh --install-cert -d ${DOMAIN} --key-file /etc/jitsi/meet/${DOMAIN}.key --fullchain-file /etc/jitsi/meet/${DOMAIN}.crt --reloadcmd \"${RELOAD_CMD}\""
+if [ "$ISSUE_FAILED" = "true" ] ; then
+    echo "Issuing the certificate from Let's Encrypt failed, continuing ..."
+    echo "You can retry later by executing:"
+    echo "/usr/share/jitsi-meet/scripts/install-letsencrypt-cert.sh $EMAIL"
+else
+    eval "$INSTALL_CERT_CMD"
 fi
-echo "#!/bin/bash" > $CRON_FILE
-echo "$CERTBOT renew >> /var/log/le-renew.log" >> $CRON_FILE
-
-CERT_KEY="/etc/letsencrypt/live/$DOMAIN/privkey.pem"
-CERT_CRT="/etc/letsencrypt/live/$DOMAIN/fullchain.pem"
-
-if [ -f /etc/nginx/sites-enabled/$DOMAIN.conf ] ; then
-
-    TURN_CONFIG="/etc/turnserver.conf"
-    TURN_HOOK=/etc/letsencrypt/renewal-hooks/deploy/0000-coturn-certbot-deploy.sh
-    if [ -f $TURN_CONFIG ] && grep -q "jitsi-meet coturn config" "$TURN_CONFIG" ; then
-        mkdir -p $(dirname $TURN_HOOK)
-
-        cp /usr/share/jitsi-meet-turnserver/coturn-certbot-deploy.sh $TURN_HOOK
-        chmod u+x $TURN_HOOK
-        sed -i "s/jitsi-meet.example.com/$DOMAIN/g" $TURN_HOOK
-
-        $CERTBOT certonly --noninteractive \
-        --webroot --webroot-path /usr/share/jitsi-meet \
-        -d $DOMAIN \
-        --agree-tos --email $EMAIL \
-        --deploy-hook $TURN_HOOK
-    else
-        $CERTBOT certonly --noninteractive \
-        --webroot --webroot-path /usr/share/jitsi-meet \
-        -d $DOMAIN \
-        --agree-tos --email $EMAIL
-    fi
-
-    echo "Configuring nginx"
-
-    CONF_FILE="/etc/nginx/sites-available/$DOMAIN.conf"
-    CERT_KEY_ESC=$(echo $CERT_KEY | sed 's/\./\\\./g')
-    CERT_KEY_ESC=$(echo $CERT_KEY_ESC | sed 's/\//\\\//g')
-    sed -i "s/ssl_certificate_key\ \/etc\/jitsi\/meet\/.*key/ssl_certificate_key\ $CERT_KEY_ESC/g" \
-        $CONF_FILE
-    CERT_CRT_ESC=$(echo $CERT_CRT | sed 's/\./\\\./g')
-    CERT_CRT_ESC=$(echo $CERT_CRT_ESC | sed 's/\//\\\//g')
-    sed -i "s/ssl_certificate\ \/etc\/jitsi\/meet\/.*crt/ssl_certificate\ $CERT_CRT_ESC/g" \
-        $CONF_FILE
-    
-    if type service >/dev/null 2>&1
-    then 
-        service nginx reload
-        echo "service nginx reload" >> $CRON_FILE
-    else 
-        systemctl reload nginx.service 
-        echo "systemctl reload nginx.service" >> $CRON_FILE
-    fi
-    
-elif [ -f /etc/apache2/sites-enabled/$DOMAIN.conf ] ; then
-
-    $CERTBOT certonly --noninteractive \
-    --webroot --webroot-path /usr/share/jitsi-meet \
-    -d $DOMAIN \
-    --agree-tos --email $EMAIL
-
-    echo "Configuring apache2"
-
-    CONF_FILE="/etc/apache2/sites-available/$DOMAIN.conf"
-    CERT_KEY_ESC=$(echo $CERT_KEY | sed 's/\./\\\./g')
-    CERT_KEY_ESC=$(echo $CERT_KEY_ESC | sed 's/\//\\\//g')
-    sed -i "s/SSLCertificateKeyFile\ \/etc\/jitsi\/meet\/.*key/SSLCertificateKeyFile\ $CERT_KEY_ESC/g" \
-        $CONF_FILE
-    CERT_CRT_ESC=$(echo $CERT_CRT | sed 's/\./\\\./g')
-    CERT_CRT_ESC=$(echo $CERT_CRT_ESC | sed 's/\//\\\//g')
-    sed -i "s/SSLCertificateFile\ \/etc\/jitsi\/meet\/.*crt/SSLCertificateFile\ $CERT_CRT_ESC/g" \
-        $CONF_FILE
-    
-    if type service >/dev/null 2>&1
-    then 
-        service apache2 reload
-        echo "service apache2 reload" >> $CRON_FILE
-    else 
-        systemctl reload apache2.service 
-        echo "systemctl reload apache2.service" >> $CRON_FILE
-    fi
-fi
-
-# the cron file that will renew certificates
-chmod a+x $CRON_FILE
diff --git a/resources/prosody-plugins/mod_muc_size.lua b/resources/prosody-plugins/mod_muc_size.lua
index ff5f6980c..7143e77c6 100644
--- a/resources/prosody-plugins/mod_muc_size.lua
+++ b/resources/prosody-plugins/mod_muc_size.lua
@@ -1,5 +1,5 @@
 -- Prosody IM
--- Copyright (C) 2017 Atlassian
+-- Copyright (C) 2021-present 8x8, Inc.
 --
 
 local jid = require "util.jid";
diff --git a/resources/prosody-plugins/mod_token_verification.lua b/resources/prosody-plugins/mod_token_verification.lua
index 6f0b4f600..387407cb3 100644
--- a/resources/prosody-plugins/mod_token_verification.lua
+++ b/resources/prosody-plugins/mod_token_verification.lua
@@ -1,5 +1,5 @@
 -- Token authentication
--- Copyright (C) 2015 Atlassian
+-- Copyright (C) 2021-present 8x8, Inc.
 
 local log = module._log;
 local host = module.host;
diff --git a/resources/prosody-plugins/token/util.lib.lua b/resources/prosody-plugins/token/util.lib.lua
index 7a1661c71..816c26b40 100644
--- a/resources/prosody-plugins/token/util.lib.lua
+++ b/resources/prosody-plugins/token/util.lib.lua
@@ -1,5 +1,5 @@
 -- Token authentication
--- Copyright (C) 2015 Atlassian
+-- Copyright (C) 2021-present 8x8, Inc.
 
 local basexx = require "basexx";
 local have_async, async = pcall(require, "util.async");