diff --git a/13.0/apache/Dockerfile b/13.0/apache/Dockerfile
deleted file mode 100644
index ef544a5e..00000000
--- a/13.0/apache/Dockerfile
+++ /dev/null
@@ -1,146 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
-FROM php:7.2-apache-stretch
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        rsync \
-        bzip2 \
-        busybox-static \
-    ; \
-    rm -rf /var/lib/apt/lists/*; \
-    \
-    mkdir -p /var/spool/cron/crontabs; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    savedAptMark="$(apt-mark showmanual)"; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        libcurl4-openssl-dev \
-        libevent-dev \
-        libfreetype6-dev \
-        libicu-dev \
-        libjpeg-dev \
-        libldap2-dev \
-        libmcrypt-dev \
-        libmemcached-dev \
-        libpng-dev \
-        libpq-dev \
-        libxml2-dev \
-        libmagickwand-dev \
-    ; \
-    \
-    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
-    apt-mark auto '.*' > /dev/null; \
-    apt-mark manual $savedAptMark; \
-    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
-        | awk '/=>/ { print $3 }' \
-        | sort -u \
-        | xargs -r dpkg-query -S \
-        | cut -d: -f1 \
-        | sort -u \
-        | xargs -rt apt-mark manual; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
-    rm -rf /var/lib/apt/lists/*
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-RUN a2enmod rewrite remoteip ;\
-    {\
-     echo RemoteIPHeader X-Real-IP ;\
-     echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
-     echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
-     echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
-    } > /etc/apache2/conf-available/remoteip.conf;\
-    a2enconf remoteip
-
-ENV NEXTCLOUD_VERSION 13.0.12
-
-RUN set -ex; \
-    fetchDeps=" \
-        gnupg \
-        dirmngr \
-    "; \
-    apt-get update; \
-    apt-get install -y --no-install-recommends $fetchDeps; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
-    rm -rf /var/lib/apt/lists/*
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["apache2-foreground"]
diff --git a/13.0/apache/config/apache-pretty-urls.config.php b/13.0/apache/config/apache-pretty-urls.config.php
deleted file mode 100644
index 72da1d8c..00000000
--- a/13.0/apache/config/apache-pretty-urls.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'htaccess.RewriteBase' => '/',
-);
diff --git a/13.0/apache/config/apcu.config.php b/13.0/apache/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/13.0/apache/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/13.0/apache/config/apps.config.php b/13.0/apache/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/13.0/apache/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/13.0/apache/config/autoconfig.php b/13.0/apache/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/13.0/apache/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/13.0/apache/config/redis.config.php b/13.0/apache/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/13.0/apache/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/13.0/apache/cron.sh b/13.0/apache/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/13.0/apache/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/13.0/apache/entrypoint.sh b/13.0/apache/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/13.0/apache/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/13.0/apache/upgrade.exclude b/13.0/apache/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/13.0/apache/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/13.0/fpm-alpine/Dockerfile b/13.0/fpm-alpine/Dockerfile
deleted file mode 100644
index 191c0b71..00000000
--- a/13.0/fpm-alpine/Dockerfile
+++ /dev/null
@@ -1,123 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:7.2-fpm-alpine3.9
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apk add --no-cache \
-        rsync \
-    ; \
-    \
-    rm /var/spool/cron/crontabs/root; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    apk add --no-cache --virtual .build-deps \
-        $PHPIZE_DEPS \
-        autoconf \
-        freetype-dev \
-        icu-dev \
-        libevent-dev \
-        libjpeg-turbo-dev \
-        libmcrypt-dev \
-        libpng-dev \
-        libmemcached-dev \
-        libxml2-dev \
-        openldap-dev \
-        pcre-dev \
-        postgresql-dev \
-        imagemagick-dev \
-    ; \
-    \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-    runDeps="$( \
-        scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
-            | tr ',' '\n' \
-            | sort -u \
-            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
-    )"; \
-    apk add --virtual .nextcloud-phpext-rundeps $runDeps; \
-    apk del .build-deps
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-
-ENV NEXTCLOUD_VERSION 13.0.12
-
-RUN set -ex; \
-    apk add --no-cache --virtual .fetch-deps \
-        bzip2 \
-        gnupg \
-    ; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    apk del .fetch-deps
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["php-fpm"]
diff --git a/13.0/fpm-alpine/config/apcu.config.php b/13.0/fpm-alpine/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/13.0/fpm-alpine/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/13.0/fpm-alpine/config/apps.config.php b/13.0/fpm-alpine/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/13.0/fpm-alpine/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/13.0/fpm-alpine/config/autoconfig.php b/13.0/fpm-alpine/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/13.0/fpm-alpine/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/13.0/fpm-alpine/config/redis.config.php b/13.0/fpm-alpine/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/13.0/fpm-alpine/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/13.0/fpm-alpine/cron.sh b/13.0/fpm-alpine/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/13.0/fpm-alpine/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/13.0/fpm-alpine/entrypoint.sh b/13.0/fpm-alpine/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/13.0/fpm-alpine/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/13.0/fpm-alpine/upgrade.exclude b/13.0/fpm-alpine/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/13.0/fpm-alpine/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/13.0/fpm/Dockerfile b/13.0/fpm/Dockerfile
deleted file mode 100644
index fa2d98e6..00000000
--- a/13.0/fpm/Dockerfile
+++ /dev/null
@@ -1,138 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
-FROM php:7.2-fpm-stretch
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        rsync \
-        bzip2 \
-        busybox-static \
-    ; \
-    rm -rf /var/lib/apt/lists/*; \
-    \
-    mkdir -p /var/spool/cron/crontabs; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    savedAptMark="$(apt-mark showmanual)"; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        libcurl4-openssl-dev \
-        libevent-dev \
-        libfreetype6-dev \
-        libicu-dev \
-        libjpeg-dev \
-        libldap2-dev \
-        libmcrypt-dev \
-        libmemcached-dev \
-        libpng-dev \
-        libpq-dev \
-        libxml2-dev \
-        libmagickwand-dev \
-    ; \
-    \
-    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
-    apt-mark auto '.*' > /dev/null; \
-    apt-mark manual $savedAptMark; \
-    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
-        | awk '/=>/ { print $3 }' \
-        | sort -u \
-        | xargs -r dpkg-query -S \
-        | cut -d: -f1 \
-        | sort -u \
-        | xargs -rt apt-mark manual; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
-    rm -rf /var/lib/apt/lists/*
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-
-ENV NEXTCLOUD_VERSION 13.0.12
-
-RUN set -ex; \
-    fetchDeps=" \
-        gnupg \
-        dirmngr \
-    "; \
-    apt-get update; \
-    apt-get install -y --no-install-recommends $fetchDeps; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
-    rm -rf /var/lib/apt/lists/*
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["php-fpm"]
diff --git a/13.0/fpm/config/apcu.config.php b/13.0/fpm/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/13.0/fpm/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/13.0/fpm/config/apps.config.php b/13.0/fpm/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/13.0/fpm/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/13.0/fpm/config/autoconfig.php b/13.0/fpm/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/13.0/fpm/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/13.0/fpm/config/redis.config.php b/13.0/fpm/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/13.0/fpm/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/13.0/fpm/cron.sh b/13.0/fpm/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/13.0/fpm/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/13.0/fpm/entrypoint.sh b/13.0/fpm/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/13.0/fpm/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/13.0/fpm/upgrade.exclude b/13.0/fpm/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/13.0/fpm/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/14.0/apache/Dockerfile b/14.0/apache/Dockerfile
deleted file mode 100644
index 38ce18e8..00000000
--- a/14.0/apache/Dockerfile
+++ /dev/null
@@ -1,146 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
-FROM php:7.2-apache-stretch
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        rsync \
-        bzip2 \
-        busybox-static \
-    ; \
-    rm -rf /var/lib/apt/lists/*; \
-    \
-    mkdir -p /var/spool/cron/crontabs; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    savedAptMark="$(apt-mark showmanual)"; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        libcurl4-openssl-dev \
-        libevent-dev \
-        libfreetype6-dev \
-        libicu-dev \
-        libjpeg-dev \
-        libldap2-dev \
-        libmcrypt-dev \
-        libmemcached-dev \
-        libpng-dev \
-        libpq-dev \
-        libxml2-dev \
-        libmagickwand-dev \
-    ; \
-    \
-    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
-    apt-mark auto '.*' > /dev/null; \
-    apt-mark manual $savedAptMark; \
-    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
-        | awk '/=>/ { print $3 }' \
-        | sort -u \
-        | xargs -r dpkg-query -S \
-        | cut -d: -f1 \
-        | sort -u \
-        | xargs -rt apt-mark manual; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
-    rm -rf /var/lib/apt/lists/*
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-RUN a2enmod rewrite remoteip ;\
-    {\
-     echo RemoteIPHeader X-Real-IP ;\
-     echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
-     echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
-     echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
-    } > /etc/apache2/conf-available/remoteip.conf;\
-    a2enconf remoteip
-
-ENV NEXTCLOUD_VERSION 14.0.8
-
-RUN set -ex; \
-    fetchDeps=" \
-        gnupg \
-        dirmngr \
-    "; \
-    apt-get update; \
-    apt-get install -y --no-install-recommends $fetchDeps; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
-    rm -rf /var/lib/apt/lists/*
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["apache2-foreground"]
diff --git a/14.0/apache/config/apache-pretty-urls.config.php b/14.0/apache/config/apache-pretty-urls.config.php
deleted file mode 100644
index 72da1d8c..00000000
--- a/14.0/apache/config/apache-pretty-urls.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'htaccess.RewriteBase' => '/',
-);
diff --git a/14.0/apache/config/apcu.config.php b/14.0/apache/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/14.0/apache/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/14.0/apache/config/apps.config.php b/14.0/apache/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/14.0/apache/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/14.0/apache/config/autoconfig.php b/14.0/apache/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/14.0/apache/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/14.0/apache/config/redis.config.php b/14.0/apache/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/14.0/apache/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/14.0/apache/cron.sh b/14.0/apache/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/14.0/apache/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/14.0/apache/entrypoint.sh b/14.0/apache/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/14.0/apache/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/14.0/apache/upgrade.exclude b/14.0/apache/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/14.0/apache/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/14.0/fpm-alpine/Dockerfile b/14.0/fpm-alpine/Dockerfile
deleted file mode 100644
index d1befe22..00000000
--- a/14.0/fpm-alpine/Dockerfile
+++ /dev/null
@@ -1,123 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:7.2-fpm-alpine3.9
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apk add --no-cache \
-        rsync \
-    ; \
-    \
-    rm /var/spool/cron/crontabs/root; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    apk add --no-cache --virtual .build-deps \
-        $PHPIZE_DEPS \
-        autoconf \
-        freetype-dev \
-        icu-dev \
-        libevent-dev \
-        libjpeg-turbo-dev \
-        libmcrypt-dev \
-        libpng-dev \
-        libmemcached-dev \
-        libxml2-dev \
-        openldap-dev \
-        pcre-dev \
-        postgresql-dev \
-        imagemagick-dev \
-    ; \
-    \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-    runDeps="$( \
-        scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
-            | tr ',' '\n' \
-            | sort -u \
-            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
-    )"; \
-    apk add --virtual .nextcloud-phpext-rundeps $runDeps; \
-    apk del .build-deps
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-
-ENV NEXTCLOUD_VERSION 14.0.8
-
-RUN set -ex; \
-    apk add --no-cache --virtual .fetch-deps \
-        bzip2 \
-        gnupg \
-    ; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    apk del .fetch-deps
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["php-fpm"]
diff --git a/14.0/fpm-alpine/config/apcu.config.php b/14.0/fpm-alpine/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/14.0/fpm-alpine/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/14.0/fpm-alpine/config/apps.config.php b/14.0/fpm-alpine/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/14.0/fpm-alpine/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/14.0/fpm-alpine/config/autoconfig.php b/14.0/fpm-alpine/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/14.0/fpm-alpine/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/14.0/fpm-alpine/config/redis.config.php b/14.0/fpm-alpine/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/14.0/fpm-alpine/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/14.0/fpm-alpine/cron.sh b/14.0/fpm-alpine/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/14.0/fpm-alpine/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/14.0/fpm-alpine/entrypoint.sh b/14.0/fpm-alpine/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/14.0/fpm-alpine/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/14.0/fpm-alpine/upgrade.exclude b/14.0/fpm-alpine/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/14.0/fpm-alpine/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/14.0/fpm/Dockerfile b/14.0/fpm/Dockerfile
deleted file mode 100644
index b95255b5..00000000
--- a/14.0/fpm/Dockerfile
+++ /dev/null
@@ -1,138 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
-FROM php:7.2-fpm-stretch
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        rsync \
-        bzip2 \
-        busybox-static \
-    ; \
-    rm -rf /var/lib/apt/lists/*; \
-    \
-    mkdir -p /var/spool/cron/crontabs; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    savedAptMark="$(apt-mark showmanual)"; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        libcurl4-openssl-dev \
-        libevent-dev \
-        libfreetype6-dev \
-        libicu-dev \
-        libjpeg-dev \
-        libldap2-dev \
-        libmcrypt-dev \
-        libmemcached-dev \
-        libpng-dev \
-        libpq-dev \
-        libxml2-dev \
-        libmagickwand-dev \
-    ; \
-    \
-    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
-    apt-mark auto '.*' > /dev/null; \
-    apt-mark manual $savedAptMark; \
-    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
-        | awk '/=>/ { print $3 }' \
-        | sort -u \
-        | xargs -r dpkg-query -S \
-        | cut -d: -f1 \
-        | sort -u \
-        | xargs -rt apt-mark manual; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
-    rm -rf /var/lib/apt/lists/*
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-
-ENV NEXTCLOUD_VERSION 14.0.8
-
-RUN set -ex; \
-    fetchDeps=" \
-        gnupg \
-        dirmngr \
-    "; \
-    apt-get update; \
-    apt-get install -y --no-install-recommends $fetchDeps; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
-    rm -rf /var/lib/apt/lists/*
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["php-fpm"]
diff --git a/14.0/fpm/config/apcu.config.php b/14.0/fpm/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/14.0/fpm/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/14.0/fpm/config/apps.config.php b/14.0/fpm/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/14.0/fpm/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/14.0/fpm/config/autoconfig.php b/14.0/fpm/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/14.0/fpm/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/14.0/fpm/config/redis.config.php b/14.0/fpm/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/14.0/fpm/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/14.0/fpm/cron.sh b/14.0/fpm/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/14.0/fpm/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/14.0/fpm/entrypoint.sh b/14.0/fpm/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/14.0/fpm/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/14.0/fpm/upgrade.exclude b/14.0/fpm/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/14.0/fpm/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/15.0/apache/Dockerfile b/15.0/apache/Dockerfile
deleted file mode 100644
index 86baeb82..00000000
--- a/15.0/apache/Dockerfile
+++ /dev/null
@@ -1,146 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
-FROM php:7.2-apache-stretch
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        rsync \
-        bzip2 \
-        busybox-static \
-    ; \
-    rm -rf /var/lib/apt/lists/*; \
-    \
-    mkdir -p /var/spool/cron/crontabs; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    savedAptMark="$(apt-mark showmanual)"; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        libcurl4-openssl-dev \
-        libevent-dev \
-        libfreetype6-dev \
-        libicu-dev \
-        libjpeg-dev \
-        libldap2-dev \
-        libmcrypt-dev \
-        libmemcached-dev \
-        libpng-dev \
-        libpq-dev \
-        libxml2-dev \
-        libmagickwand-dev \
-    ; \
-    \
-    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
-    apt-mark auto '.*' > /dev/null; \
-    apt-mark manual $savedAptMark; \
-    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
-        | awk '/=>/ { print $3 }' \
-        | sort -u \
-        | xargs -r dpkg-query -S \
-        | cut -d: -f1 \
-        | sort -u \
-        | xargs -rt apt-mark manual; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
-    rm -rf /var/lib/apt/lists/*
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-RUN a2enmod rewrite remoteip ;\
-    {\
-     echo RemoteIPHeader X-Real-IP ;\
-     echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
-     echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
-     echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
-    } > /etc/apache2/conf-available/remoteip.conf;\
-    a2enconf remoteip
-
-ENV NEXTCLOUD_VERSION 15.0.5
-
-RUN set -ex; \
-    fetchDeps=" \
-        gnupg \
-        dirmngr \
-    "; \
-    apt-get update; \
-    apt-get install -y --no-install-recommends $fetchDeps; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
-    rm -rf /var/lib/apt/lists/*
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["apache2-foreground"]
diff --git a/15.0/apache/config/apache-pretty-urls.config.php b/15.0/apache/config/apache-pretty-urls.config.php
deleted file mode 100644
index 72da1d8c..00000000
--- a/15.0/apache/config/apache-pretty-urls.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'htaccess.RewriteBase' => '/',
-);
diff --git a/15.0/apache/config/apcu.config.php b/15.0/apache/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/15.0/apache/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/15.0/apache/config/apps.config.php b/15.0/apache/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/15.0/apache/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/15.0/apache/config/autoconfig.php b/15.0/apache/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/15.0/apache/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/15.0/apache/config/redis.config.php b/15.0/apache/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/15.0/apache/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/15.0/apache/cron.sh b/15.0/apache/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/15.0/apache/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/15.0/apache/entrypoint.sh b/15.0/apache/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/15.0/apache/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/15.0/apache/upgrade.exclude b/15.0/apache/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/15.0/apache/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/15.0/fpm-alpine/Dockerfile b/15.0/fpm-alpine/Dockerfile
deleted file mode 100644
index 9ce02ba1..00000000
--- a/15.0/fpm-alpine/Dockerfile
+++ /dev/null
@@ -1,123 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:7.2-fpm-alpine3.9
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apk add --no-cache \
-        rsync \
-    ; \
-    \
-    rm /var/spool/cron/crontabs/root; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    apk add --no-cache --virtual .build-deps \
-        $PHPIZE_DEPS \
-        autoconf \
-        freetype-dev \
-        icu-dev \
-        libevent-dev \
-        libjpeg-turbo-dev \
-        libmcrypt-dev \
-        libpng-dev \
-        libmemcached-dev \
-        libxml2-dev \
-        openldap-dev \
-        pcre-dev \
-        postgresql-dev \
-        imagemagick-dev \
-    ; \
-    \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-    runDeps="$( \
-        scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
-            | tr ',' '\n' \
-            | sort -u \
-            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
-    )"; \
-    apk add --virtual .nextcloud-phpext-rundeps $runDeps; \
-    apk del .build-deps
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-
-ENV NEXTCLOUD_VERSION 15.0.5
-
-RUN set -ex; \
-    apk add --no-cache --virtual .fetch-deps \
-        bzip2 \
-        gnupg \
-    ; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    apk del .fetch-deps
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["php-fpm"]
diff --git a/15.0/fpm-alpine/config/apcu.config.php b/15.0/fpm-alpine/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/15.0/fpm-alpine/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/15.0/fpm-alpine/config/apps.config.php b/15.0/fpm-alpine/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/15.0/fpm-alpine/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/15.0/fpm-alpine/config/autoconfig.php b/15.0/fpm-alpine/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/15.0/fpm-alpine/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/15.0/fpm-alpine/config/redis.config.php b/15.0/fpm-alpine/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/15.0/fpm-alpine/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/15.0/fpm-alpine/cron.sh b/15.0/fpm-alpine/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/15.0/fpm-alpine/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/15.0/fpm-alpine/entrypoint.sh b/15.0/fpm-alpine/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/15.0/fpm-alpine/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/15.0/fpm-alpine/upgrade.exclude b/15.0/fpm-alpine/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/15.0/fpm-alpine/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/15.0/fpm/Dockerfile b/15.0/fpm/Dockerfile
deleted file mode 100644
index 70fa5ac7..00000000
--- a/15.0/fpm/Dockerfile
+++ /dev/null
@@ -1,138 +0,0 @@
-# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
-FROM php:7.2-fpm-stretch
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        rsync \
-        bzip2 \
-        busybox-static \
-    ; \
-    rm -rf /var/lib/apt/lists/*; \
-    \
-    mkdir -p /var/spool/cron/crontabs; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    savedAptMark="$(apt-mark showmanual)"; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        libcurl4-openssl-dev \
-        libevent-dev \
-        libfreetype6-dev \
-        libicu-dev \
-        libjpeg-dev \
-        libldap2-dev \
-        libmcrypt-dev \
-        libmemcached-dev \
-        libpng-dev \
-        libpq-dev \
-        libxml2-dev \
-        libmagickwand-dev \
-    ; \
-    \
-    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-5.1.17; \
-    pecl install memcached-3.1.3; \
-    pecl install redis-4.2.0; \
-    pecl install imagick-3.4.3; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
-    apt-mark auto '.*' > /dev/null; \
-    apt-mark manual $savedAptMark; \
-    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
-        | awk '/=>/ { print $3 }' \
-        | sort -u \
-        | xargs -r dpkg-query -S \
-        | cut -d: -f1 \
-        | sort -u \
-        | xargs -rt apt-mark manual; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
-    rm -rf /var/lib/apt/lists/*
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-
-
-ENV NEXTCLOUD_VERSION 15.0.5
-
-RUN set -ex; \
-    fetchDeps=" \
-        gnupg \
-        dirmngr \
-    "; \
-    apt-get update; \
-    apt-get install -y --no-install-recommends $fetchDeps; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
-    rm -rf /var/lib/apt/lists/*
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["php-fpm"]
diff --git a/15.0/fpm/config/apcu.config.php b/15.0/fpm/config/apcu.config.php
deleted file mode 100644
index 69fed876..00000000
--- a/15.0/fpm/config/apcu.config.php
+++ /dev/null
@@ -1,4 +0,0 @@
-<?php
-$CONFIG = array (
-  'memcache.local' => '\OC\Memcache\APCu',
-);
diff --git a/15.0/fpm/config/apps.config.php b/15.0/fpm/config/apps.config.php
deleted file mode 100644
index a4bed833..00000000
--- a/15.0/fpm/config/apps.config.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-$CONFIG = array (
-  "apps_paths" => array (
-      0 => array (
-              "path"     => OC::$SERVERROOT."/apps",
-              "url"      => "/apps",
-              "writable" => false,
-      ),
-      1 => array (
-              "path"     => OC::$SERVERROOT."/custom_apps",
-              "url"      => "/custom_apps",
-              "writable" => true,
-      ),
-  ),
-);
diff --git a/15.0/fpm/config/autoconfig.php b/15.0/fpm/config/autoconfig.php
deleted file mode 100644
index 85e02212..00000000
--- a/15.0/fpm/config/autoconfig.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-$autoconfig_enabled = false;
-
-if (getenv('SQLITE_DATABASE')) {
-    $AUTOCONFIG["dbtype"] = "sqlite";
-    $AUTOCONFIG["dbname"] = getenv('SQLITE_DATABASE');
-    $autoconfig_enabled = true;
-} elseif (getenv('MYSQL_DATABASE') && getenv('MYSQL_USER') && getenv('MYSQL_PASSWORD') && getenv('MYSQL_HOST')) {
-    $AUTOCONFIG["dbtype"] = "mysql";
-    $AUTOCONFIG["dbname"] = getenv('MYSQL_DATABASE');
-    $AUTOCONFIG["dbuser"] = getenv('MYSQL_USER');
-    $AUTOCONFIG["dbpass"] = getenv('MYSQL_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('MYSQL_HOST');
-    $autoconfig_enabled = true;
-} elseif (getenv('POSTGRES_DB') && getenv('POSTGRES_USER') && getenv('POSTGRES_PASSWORD') && getenv('POSTGRES_HOST')) {
-    $AUTOCONFIG["dbtype"] = "pgsql";
-    $AUTOCONFIG["dbname"] = getenv('POSTGRES_DB');
-    $AUTOCONFIG["dbuser"] = getenv('POSTGRES_USER');
-    $AUTOCONFIG["dbpass"] = getenv('POSTGRES_PASSWORD');
-    $AUTOCONFIG["dbhost"] = getenv('POSTGRES_HOST');
-    $autoconfig_enabled = true;
-}
-
-if ($autoconfig_enabled) {
-    $AUTOCONFIG["dbtableprefix"] = getenv('NEXTCLOUD_TABLE_PREFIX') ?: "";
-
-    $AUTOCONFIG["directory"] = getenv('NEXTCLOUD_DATA_DIR') ?: "/var/www/html/data";
-}
diff --git a/15.0/fpm/config/redis.config.php b/15.0/fpm/config/redis.config.php
deleted file mode 100644
index 5df799f2..00000000
--- a/15.0/fpm/config/redis.config.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-if (getenv('REDIS_HOST')) {
-  $CONFIG = array (
-    'memcache.distributed' => '\OC\Memcache\Redis',
-    'memcache.locking' => '\OC\Memcache\Redis',
-    'redis' => array(
-      'host' => getenv('REDIS_HOST'),
-      'port' => getenv('REDIS_HOST_PORT') ?: 6379,
-    ),
-  );
-}
-
diff --git a/15.0/fpm/cron.sh b/15.0/fpm/cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/15.0/fpm/cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/15.0/fpm/entrypoint.sh b/15.0/fpm/entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/15.0/fpm/entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/15.0/fpm/upgrade.exclude b/15.0/fpm/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/15.0/fpm/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/
diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md
deleted file mode 100644
index d9060072..00000000
--- a/CODE_OF_CONDUCT.md
+++ /dev/null
@@ -1,9 +0,0 @@
-In the Nextcloud community, participants from all over the world come together to create Free Software for a free internet. This is made possible by the support, hard work and enthusiasm of thousands of people, including those who create and use Nextcloud software.
-
-Our code of conduct offers some guidance to ensure Nextcloud participants can cooperate effectively in a positive and inspiring atmosphere, and to explain how together we can strengthen and support each other.
-
-The Code of Conduct is shared by all contributors and users who engage with the Nextcloud team and its community services. It presents a summary of the shared values and “common sense” thinking in our community.
-
-You can find our full code of conduct on our website: https://nextcloud.com/code-of-conduct/
-
-Please, keep our CoC in mind when you contribute! That way, everyone can be a part of our community in a productive, positive, creative and fun way.
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..9e600e76
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,61 @@
+FROM nextcloud:apache
+
+RUN set -ex; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        ffmpeg \
+        libmagickcore-6.q16-3-extra \
+        smbclient \
+        supervisor \
+#       libreoffice \
+    ; \
+    rm -rf /var/lib/apt/lists/*
+
+RUN set -ex; \
+    \
+    savedAptMark="$(apt-mark showmanual)"; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        libbz2-dev \
+        libc-client-dev \
+        libgmp3-dev \
+        libkrb5-dev \
+        libsmbclient-dev \
+    ; \
+    \
+    docker-php-ext-configure imap --with-kerberos --with-imap-ssl; \
+    ln -s "/usr/include/$(dpkg-architecture --query DEB_BUILD_MULTIARCH)/gmp.h" /usr/include/gmp.h; \
+    docker-php-ext-install \
+        bz2 \
+        gmp \
+        imap \
+    ; \
+    pecl install smbclient; \
+    docker-php-ext-enable smbclient; \
+    \
+# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
+    apt-mark auto '.*' > /dev/null; \
+    apt-mark manual $savedAptMark; \
+    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
+        | awk '/=>/ { print $3 }' \
+        | sort -u \
+        | xargs -r dpkg-query -S \
+        | cut -d: -f1 \
+        | sort -u \
+        | xargs -rt apt-mark manual; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+    rm -rf /var/lib/apt/lists/*
+
+RUN mkdir -p \
+    /var/log/supervisord \
+    /var/run/supervisord \
+;
+
+COPY supervisord.conf /etc/supervisor/supervisord.conf
+
+ENV NEXTCLOUD_UPDATE=1
+
+CMD ["/usr/bin/supervisord"]
diff --git a/Dockerfile-alpine.template b/Dockerfile-alpine.template
deleted file mode 100644
index a92701c0..00000000
--- a/Dockerfile-alpine.template
+++ /dev/null
@@ -1,123 +0,0 @@
-FROM php:%%PHP_VERSION%%-%%VARIANT%%3.9
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apk add --no-cache \
-        rsync \
-    ; \
-    \
-    rm /var/spool/cron/crontabs/root; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    apk add --no-cache --virtual .build-deps \
-        $PHPIZE_DEPS \
-        autoconf \
-        freetype-dev \
-        icu-dev \
-        libevent-dev \
-        libjpeg-turbo-dev \
-        libmcrypt-dev \
-        libpng-dev \
-        libmemcached-dev \
-        libxml2-dev \
-        libzip-dev \
-        openldap-dev \
-        pcre-dev \
-        postgresql-dev \
-        imagemagick-dev \
-    ; \
-    \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-%%APCU_VERSION%%; \
-    pecl install memcached-%%MEMCACHED_VERSION%%; \
-    pecl install redis-%%REDIS_VERSION%%; \
-    pecl install imagick-%%IMAGICK_VERSION%%; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-    runDeps="$( \
-        scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
-            | tr ',' '\n' \
-            | sort -u \
-            | awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
-    )"; \
-    apk add --virtual .nextcloud-phpext-rundeps $runDeps; \
-    apk del .build-deps
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-%%VARIANT_EXTRAS%%
-
-ENV NEXTCLOUD_VERSION %%VERSION%%
-
-RUN set -ex; \
-    apk add --no-cache --virtual .fetch-deps \
-        bzip2 \
-        gnupg \
-    ; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "%%BASE_DOWNLOAD_URL%%/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "%%BASE_DOWNLOAD_URL%%/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    apk del .fetch-deps
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["%%CMD%%"]
diff --git a/Dockerfile-debian.template b/Dockerfile-debian.template
deleted file mode 100644
index c4c01814..00000000
--- a/Dockerfile-debian.template
+++ /dev/null
@@ -1,138 +0,0 @@
-FROM php:%%PHP_VERSION%%-%%VARIANT%%-stretch
-
-# entrypoint.sh and cron.sh dependencies
-RUN set -ex; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        rsync \
-        bzip2 \
-        busybox-static \
-    ; \
-    rm -rf /var/lib/apt/lists/*; \
-    \
-    mkdir -p /var/spool/cron/crontabs; \
-    echo '*/15 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data
-
-# install the PHP extensions we need
-# see https://docs.nextcloud.com/server/12/admin_manual/installation/source_installation.html
-RUN set -ex; \
-    \
-    savedAptMark="$(apt-mark showmanual)"; \
-    \
-    apt-get update; \
-    apt-get install -y --no-install-recommends \
-        libcurl4-openssl-dev \
-        libevent-dev \
-        libfreetype6-dev \
-        libicu-dev \
-        libjpeg-dev \
-        libldap2-dev \
-        libmcrypt-dev \
-        libmemcached-dev \
-        libpng-dev \
-        libpq-dev \
-        libxml2-dev \
-        libmagickwand-dev \
-        libzip-dev \
-    ; \
-    \
-    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
-    docker-php-ext-configure gd --with-freetype-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr; \
-    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
-    docker-php-ext-install \
-        exif \
-        gd \
-        intl \
-        ldap \
-        opcache \
-        pcntl \
-        pdo_mysql \
-        pdo_pgsql \
-        zip \
-    ; \
-    \
-# pecl will claim success even if one install fails, so we need to perform each install separately
-    pecl install APCu-%%APCU_VERSION%%; \
-    pecl install memcached-%%MEMCACHED_VERSION%%; \
-    pecl install redis-%%REDIS_VERSION%%; \
-    pecl install imagick-%%IMAGICK_VERSION%%; \
-    \
-    docker-php-ext-enable \
-        apcu \
-        memcached \
-        redis \
-        imagick \
-    ; \
-    \
-# reset apt-mark's "manual" list so that "purge --auto-remove" will remove all build dependencies
-    apt-mark auto '.*' > /dev/null; \
-    apt-mark manual $savedAptMark; \
-    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
-        | awk '/=>/ { print $3 }' \
-        | sort -u \
-        | xargs -r dpkg-query -S \
-        | cut -d: -f1 \
-        | sort -u \
-        | xargs -rt apt-mark manual; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
-    rm -rf /var/lib/apt/lists/*
-
-# set recommended PHP.ini settings
-# see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/server_tuning.html#enable-php-opcache
-RUN { \
-        echo 'opcache.enable=1'; \
-        echo 'opcache.enable_cli=1'; \
-        echo 'opcache.interned_strings_buffer=8'; \
-        echo 'opcache.max_accelerated_files=10000'; \
-        echo 'opcache.memory_consumption=128'; \
-        echo 'opcache.save_comments=1'; \
-        echo 'opcache.revalidate_freq=1'; \
-    } > /usr/local/etc/php/conf.d/opcache-recommended.ini; \
-    \
-    echo 'apc.enable_cli=1' >> /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini; \
-    \
-    echo 'memory_limit=512M' > /usr/local/etc/php/conf.d/memory-limit.ini; \
-    \
-    mkdir /var/www/data; \
-    chown -R www-data:root /var/www; \
-    chmod -R g=u /var/www
-
-VOLUME /var/www/html
-%%VARIANT_EXTRAS%%
-
-ENV NEXTCLOUD_VERSION %%VERSION%%
-
-RUN set -ex; \
-    fetchDeps=" \
-        gnupg \
-        dirmngr \
-    "; \
-    apt-get update; \
-    apt-get install -y --no-install-recommends $fetchDeps; \
-    \
-    curl -fsSL -o nextcloud.tar.bz2 \
-        "%%BASE_DOWNLOAD_URL%%/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc \
-        "%%BASE_DOWNLOAD_URL%%/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
-    export GNUPGHOME="$(mktemp -d)"; \
-# gpg key from https://nextcloud.com/nextcloud.asc
-    gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
-    gpg --batch --verify nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    tar -xjf nextcloud.tar.bz2 -C /usr/src/; \
-    gpgconf --kill all; \
-    rm -r "$GNUPGHOME" nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
-    rm -rf /usr/src/nextcloud/updater; \
-    mkdir -p /usr/src/nextcloud/data; \
-    mkdir -p /usr/src/nextcloud/custom_apps; \
-    chmod +x /usr/src/nextcloud/occ; \
-    \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false $fetchDeps; \
-    rm -rf /var/lib/apt/lists/*
-
-COPY *.sh upgrade.exclude /
-COPY config/* /usr/src/nextcloud/config/
-
-ENTRYPOINT ["/entrypoint.sh"]
-CMD ["%%CMD%%"]
diff --git a/LICENSE.md b/LICENSE.md
deleted file mode 100644
index dbbe3558..00000000
--- a/LICENSE.md
+++ /dev/null
@@ -1,661 +0,0 @@
-                    GNU AFFERO GENERAL PUBLIC LICENSE
-                       Version 3, 19 November 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-                            Preamble
-
-  The GNU Affero General Public License is a free, copyleft license for
-software and other kinds of works, specifically designed to ensure
-cooperation with the community in the case of network server software.
-
-  The licenses for most software and other practical works are designed
-to take away your freedom to share and change the works.  By contrast,
-our General Public Licenses are intended to guarantee your freedom to
-share and change all versions of a program--to make sure it remains free
-software for all its users.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  Developers that use our General Public Licenses protect your rights
-with two steps: (1) assert copyright on the software, and (2) offer
-you this License which gives you legal permission to copy, distribute
-and/or modify the software.
-
-  A secondary benefit of defending all users' freedom is that
-improvements made in alternate versions of the program, if they
-receive widespread use, become available for other developers to
-incorporate.  Many developers of free software are heartened and
-encouraged by the resulting cooperation.  However, in the case of
-software used on network servers, this result may fail to come about.
-The GNU General Public License permits making a modified version and
-letting the public access it on a server without ever releasing its
-source code to the public.
-
-  The GNU Affero General Public License is designed specifically to
-ensure that, in such cases, the modified source code becomes available
-to the community.  It requires the operator of a network server to
-provide the source code of the modified version running there to the
-users of that server.  Therefore, public use of a modified version, on
-a publicly accessible server, gives the public access to the source
-code of the modified version.
-
-  An older license, called the Affero General Public License and
-published by Affero, was designed to accomplish similar goals.  This is
-a different license, not a version of the Affero GPL, but Affero has
-released a new version of the Affero GPL which permits relicensing under
-this license.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
-  0. Definitions.
-
-  "This License" refers to version 3 of the GNU Affero General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
-
-  "The Program" refers to any copyrightable work licensed under this
-License.  Each licensee is addressed as "you".  "Licensees" and
-"recipients" may be individuals or organizations.
-
-  To "modify" a work means to copy from or adapt all or part of the work
-in a fashion requiring copyright permission, other than the making of an
-exact copy.  The resulting work is called a "modified version" of the
-earlier work or a work "based on" the earlier work.
-
-  A "covered work" means either the unmodified Program or a work based
-on the Program.
-
-  To "propagate" a work means to do anything with it that, without
-permission, would make you directly or secondarily liable for
-infringement under applicable copyright law, except executing it on a
-computer or modifying a private copy.  Propagation includes copying,
-distribution (with or without modification), making available to the
-public, and in some countries other activities as well.
-
-  To "convey" a work means any kind of propagation that enables other
-parties to make or receive copies.  Mere interaction with a user through
-a computer network, with no transfer of a copy, is not conveying.
-
-  An interactive user interface displays "Appropriate Legal Notices"
-to the extent that it includes a convenient and prominently visible
-feature that (1) displays an appropriate copyright notice, and (2)
-tells the user that there is no warranty for the work (except to the
-extent that warranties are provided), that licensees may convey the
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-    This program is distributed in the hope that it will be useful,
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-Also add information on how to contact you by electronic and paper mail.
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-For more information on this, and how to apply and follow the GNU AGPL, see
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diff --git a/README.md b/README.md
deleted file mode 100644
index 175b6143..00000000
--- a/README.md
+++ /dev/null
@@ -1,366 +0,0 @@
-# What is Nextcloud?
-
-[![Build Status update.sh](https://doi-janky.infosiftr.net/job/update.sh/job/nextcloud/badge/icon)](https://doi-janky.infosiftr.net/job/update.sh/job/nextcloud)
-[![Build Status Travis](https://travis-ci.org/nextcloud/docker.svg?branch=master)](https://travis-ci.org/nextcloud/docker)
-
-A safe home for all your data. Access & share your files, calendars, contacts, mail & more from any device, on your terms.
-
-![logo](https://cdn.rawgit.com/nextcloud/docker/80dd587d847b184ba95d7187a2a7a56ae4cbbb7b/logo.svg)
-
-# How to use this image
-This image is designed to be used in a micro-service environment. There are two versions of the image you can choose from.
-
-The `apache` tag contains a full Nextcloud installation including an apache web server. It is designed to be easy to use and gets you running pretty fast. This is also the default for the `latest` tag and version tags that are not further specified.
-
-The second option is a `fpm` container. It is based on the [php-fpm](https://hub.docker.com/_/php/) image and runs a fastCGI-Process that serves your Nextcloud page. To use this image it must be combined with any webserver that can proxy the http requests to the FastCGI-port of the container.
-
-[![Try in PWD](https://github.com/play-with-docker/stacks/raw/cff22438cb4195ace27f9b15784bbb497047afa7/assets/images/button.png)](http://play-with-docker.com?stack=https://raw.githubusercontent.com/nextcloud/docker/8db861d67f257a3e9ac1790ea06d4e2a7a193a6c/stack.yml)
-
-## Using the apache image
-The apache image contains a webserver and exposes port 80. To start the container type:
-
-```console
-$ docker run -d -p 8080:80 nextcloud
-```
-
-Now you can access Nextcloud at http://localhost:8080/ from your host system.
-
-
-## Using the fpm image
-To use the fpm image you need an additional web server that can proxy http-request to the fpm-port of the container. For fpm connection this container exposes port 9000. In most cases you might want use another container or your host as proxy.
-If you use your host you can address your Nextcloud container directly on port 9000. If you use another container, make sure that you add them to the same docker network (via `docker run --network <NAME> ...` or a `docker-compose` file).
-In both cases you don't want to map the fpm port to your host.
-
-```console
-$ docker run -d nextcloud:fpm
-```
-
-As the fastCGI-Process is not capable of serving static files (style sheets, images, ...) the webserver needs access to these files. This can be achieved with the `volumes-from` option. You can find more information in the docker-compose section.
-
-## Using an external database
-By default this container uses SQLite for data storage, but the Nextcloud setup wizard (appears on first run) allows connecting to an existing MySQL/MariaDB or PostgreSQL database. You can also link a database container, e. g. `--link my-mysql:mysql`, and then use `mysql` as the database host on setup. More info is in the docker-compose section.
-
-## Persistent data
-The Nextcloud installation and all data beyond what lives in the database (file uploads, etc) is stored in the [unnamed docker volume](https://docs.docker.com/engine/tutorials/dockervolumes/#adding-a-data-volume) volume `/var/www/html`. The docker daemon will store that data within the docker directory `/var/lib/docker/volumes/...`. That means your data is saved even if the container crashes, is stopped or deleted.
-
-A named Docker volume or a mounted host directory should be used for upgrades and backups. To achieve this you need one volume for your database container and one for Nextcloud.
-
-Nextcloud:
-- `/var/www/html/` folder where all nextcloud data lives
-```console
-$ docker run -d \
--v nextcloud:/var/www/html \
-nextcloud
-```
-
-Database:
-- `/var/lib/mysql` MySQL / MariaDB Data
-- `/var/lib/postgresql/data` PostgreSQL Data
-```console
-$ docker run -d \
--v db:/var/lib/mysql \
-mariadb
-```
-
-If you want to get fine grained access to your individual files, you can mount additional volumes for data, config, your theme and custom apps.
-The `data`, `config` are stored in respective subfolders inside `/var/www/html/`. The apps are split into core `apps` (which are shipped with Nextcloud and you don't need to take care of) and a `custom_apps` folder. If you use a custom theme it would go into the `themes` subfolder.
-
-Overview of the folders that can be mounted as volumes:
-
-- `/var/www/html` Main folder, needed for updating
-- `/var/www/html/custom_apps` installed / modified apps
-- `/var/www/html/config` local configuration
-- `/var/www/html/data` the actual data of your Nextcloud
-- `/var/www/html/themes/<YOUR_CUSTOM_THEME>` theming/branding
-
-If you want to use named volumes for all of these it would look like this
-```console
-$ docker run -d \
--v nextcloud:/var/www/html \
--v apps:/var/www/html/custom_apps \
--v config:/var/www/html/config \
--v data:/var/www/html/data \
--v theme:/var/www/html/themes/<YOUR_CUSTOM_THEME> \
-nextcloud
-```
-
-## Using the Nextcloud command-line interface
-To use the [Nextcloud command-line interface](https://docs.nextcloud.com/server/12/admin_manual/configuration_server/occ_command.html) (aka. `occ` command):
-```console
-$ docker exec --user www-data CONTAINER_ID php occ
-```
-or for docker-compose:
-```console
-$ docker-compose exec --user www-data app php occ
-```
-
-## Auto configuration via environment variables
-The nextcloud image supports auto configuration via environment variables. You can preconfigure everything that is asked on the install page on first run. To enable auto configuration, set your database connection via the following environment variables. ONLY use one database type!
-
-__SQLITE_DATABASE__:
-- `SQLITE_DATABASE` Name of the database using sqlite
-
-__MYSQL/MariaDB__:
-- `MYSQL_DATABASE` Name of the database using mysql / mariadb.
-- `MYSQL_USER` Username for the database using mysql / mariadb.
-- `MYSQL_PASSWORD` Password for the database user using mysql / mariadb.
-- `MYSQL_HOST` Hostname of the database server using mysql / mariadb.
-
-__PostgreSQL__:
-- `POSTGRES_DB` Name of the database using postgres.
-- `POSTGRES_USER` Username for the database using postgres.
-- `POSTGRES_PASSWORD` Password for the database user using postgres.
-- `POSTGRES_HOST` Hostname of the database server using postgres.
-
-If you set any values, they will not be asked in the install page on first run. With a complete configuration by using all variables for your database type, you can additionally configure your Nextcloud instance by setting admin user and password (only works if you set both):
-
-- `NEXTCLOUD_ADMIN_USER` Name of the Nextcloud admin user.
-- `NEXTCLOUD_ADMIN_PASSWORD` Password for the Nextcloud admin user.
-
-If you want you can set the data directory and table prefix, otherwise default values will be used.
-
-- `NEXTCLOUD_DATA_DIR` (default: _/var/www/html/data_) Configures the data directory where nextcloud stores all files from the users.
-- `NEXTCLOUD_TABLE_PREFIX` (default: _""_) Optional prefix for the tables. Used to be `oc_` in the past
-
-One or more trusted domains can be set by environemnt variable, too. They will be added to the configuration after install.
-
-- `NEXTCLOUD_TRUSTED_DOMAINS` (not set by default) Optional space-separated list of domains
-
-The install and update script is only triggered when a default command is used (`apache-foreground` or `php-fpm`). If you use a custom command you have to enable the install / update with
-
-- `NEXTCLOUD_UPDATE` (default: _0_)
-
-If you want to use Redis you have to create a seperate [Redis](https://hub.docker.com/_/redis/) container in your setup / in your docker-compose file. To inform Nextcloud about the Redis container add:
-
-- `REDIS_HOST` (not set by default) Name of Redis container
-- `REDIS_HOST_PORT` (default: _6379_) Optional port for Redis, only use for external Redis servers that run on non-standard ports.
-
-The use of Redis is recommended to prevent file locking problems. See the examples for further instructions.
-
-# Running this image with docker-compose
-The easiest way to get a fully featured and functional setup is using a `docker-compose` file. There are too many different possibilities to setup your system, so here are only some examples what you have to look for.
-
-At first make sure you have chosen the right base image (fpm or apache) and added the features you wanted (see below). In every case you want to add a database container and docker volumes to get easy access to your persistent data. When you want to have your server reachable from the internet adding HTTPS-encryption is mandatory! See below for more information.
-
-## Base version - apache
-This version will use the apache image and add a mariaDB container. The volumes are set to keep your data persistent. This setup provides **no ssl encryption** and is intended to run behind a proxy.
-
-Make sure to set the variables `MYSQL_ROOT_PASSWORD` and `MYSQL_PASSWORD` before you run this setup.
-
-```yaml
-version: '2'
-
-volumes:
-  nextcloud:
-  db:
-
-services:
-  db:
-    image: mariadb
-    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
-    restart: always
-    volumes:
-      - db:/var/lib/mysql
-    environment:
-      - MYSQL_ROOT_PASSWORD=
-      - MYSQL_PASSWORD=
-      - MYSQL_DATABASE=nextcloud
-      - MYSQL_USER=nextcloud
-
-  app:
-    image: nextcloud
-    ports:
-      - 8080:80
-    links:
-      - db
-    volumes:
-      - nextcloud:/var/www/html
-    restart: always
-
-```
-
-Then run `docker-compose up -d`, now you can access Nextcloud at http://localhost:8080/ from your host system.
-
-## Base version - FPM
-When using the FPM image you need another container that acts as web server on port 80 and proxies the requests to the Nextcloud container. In this example a simple nginx container is combined with the Nextcloud-fpm image and a MariaDB database container. The data is stored in docker volumes. The nginx container also need access to static files from your Nextcloud installation. It gets access to all the volumes mounted to Nextcloud via the `volumes_from` option.The configuration for nginx is stored in the configuration file `nginx.conf`, that is mounted into the container. An example can be found in the examples section [here](https://github.com/nextcloud/docker/tree/master/.examples).
-
-As this setup does **not include encryption** it should to be run behind a proxy.
-
-Make sure to set the variables `MYSQL_ROOT_PASSWORD` and `MYSQL_PASSWORD` before you run this setup.
-
-```yaml
-version: '2'
-
-volumes:
-  nextcloud:
-  db:
-
-services:
-  db:
-    image: mariadb
-    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
-    restart: always
-    volumes:
-      - db:/var/lib/mysql
-    environment:
-      - MYSQL_ROOT_PASSWORD=
-      - MYSQL_PASSWORD=
-      - MYSQL_DATABASE=nextcloud
-      - MYSQL_USER=nextcloud
-
-  app:
-    image: nextcloud:fpm
-    links:
-      - db
-    volumes:
-      - nextcloud:/var/www/html
-    restart: always
-
-  web:
-    image: nginx
-    ports:
-      - 8080:80
-    links:
-      - app
-    volumes:
-      - ./nginx.conf:/etc/nginx/nginx.conf:ro
-    volumes_from:
-      - app
-    restart: always
-```
-
-Then run `docker-compose up -d`, now you can access Nextcloud at http://localhost:8080/ from your host system.
-
-# Make your Nextcloud available from the internet
-Until here your Nextcloud is just available from you docker host. If you want you Nextcloud available from the internet adding SSL encryption is mandatory.
-
-## HTTPS - SSL encryption
-There are many different possibilities to introduce encryption depending on your setup.
-
-We recommend using a reverse proxy in front of our Nextcloud installation. Your Nextcloud will only be reachable through the proxy, which encrypts all traffic to the clients. You can mount your manually generated certificates to the proxy or use a fully automated solution, which generates and renews the certificates for you.
-
-In our [examples](https://github.com/nextcloud/docker/tree/master/.examples) section we have an example for a fully automated setup using a reverse proxy, a container for [Let's Encrypt](https://letsencrypt.org/) certificate handling, database and Nextcloud. It uses the popular [nginx-proxy](https://github.com/jwilder/nginx-proxy) and [docker-letsencrypt-nginx-proxy-companion](https://github.com/JrCs/docker-letsencrypt-nginx-proxy-companion) containers. Please check the according documentations before using this setup.
-
-# First use
-When you first access your Nextcloud, the setup wizard will appear and ask you to choose an administrator account, password and the database connection. For the database use `db` as host and `nextcloud` as table and user name. Also enter the password you chose in your `docker-compose.yml` file.
-
-# Update to a newer version
-Updating the Nextcloud container is done by pulling the new image, throwing away the old container and starting the new one. Since all data is stored in volumes, nothing gets lost. The startup script will check for the version in your volume and the installed docker version. If it finds a mismatch, it automatically starts the upgrade process. Don't forget to add all the volumes to your new container, so it works as expected.
-
-```console
-$ docker pull nextcloud
-$ docker stop <your_nextcloud_container>
-$ docker rm <your_nextcloud_container>
-$ docker run <OPTIONS> -d nextcloud
-```
-Beware that you have to run the same command with the options that you used to initially start your Nextcloud. That includes  volumes, port mapping.
-
-When using docker-compose your compose file takes care of your configuration, so you just have to run:
-
-```console
-$ docker-compose pull
-$ docker-compose up -d
-```
-
-
-# Adding Features
-A lot of people want to use additional functionality inside their Nextcloud installation. If the image does not include the packages you need, you can easily build your own image on top of it.
-Start your derived image with the `FROM` statement and add whatever you like.
-
-```yaml
-FROM nextcloud:apache
-
-RUN ...
-
-```
-The [examples folder](https://github.com/nextcloud/docker/blob/master/.examples) gives a few examples on how to add certain functionalities, like including the cron job, smb-support or imap-authentication.
-
-If you use your own Dockerfile you need to configure your docker-compose file accordingly. Switch out the `image` option with `build`. You have to specify the path to your Dockerfile. (in the example it's in the same directory next to the docker-compose file)
-
-```yaml
-  app:
-    build: .
-    links:
-      - db
-    volumes:
-      - data:/var/www/html/data
-      - config:/var/www/html/config
-      - apps:/var/www/html/apps
-    restart: always
-```
-
-If you intend to use another command to run the image. Make sure that you set `NEXTCLOUD_UPDATE=1` in your Dockerfile. Otherwise the installation and update will not work.
-
-```yaml
-FROM nextcloud:apache
-
-...
-
-ENV NEXTCLOUD_UPDATE=1
-
-CMD ["/usr/bin/supervisord"]
-```
-
-
-**Updating** your own derived image is also very simple. When a new version of the Nextcloud image is available run:
-
-```console
-docker build -t your-name --pull .
-docker run -d your-name
-```
-
-or for docker-compose:
-```console
-docker-compose build --pull
-docker-compose up -d
-```
-
-The `--pull` option tells docker to look for new versions of the base image. Then the build instructions inside your `Dockerfile` are run on top of the new image.
-
-# Migrating an existing installation
-You're already using Nextcloud and want to switch to docker? Great! Here are some things to look out for:
-
-1. Define your whole Nextcloud infrastructure in a `docker-compose` file and run it with `docker-compose up -d` to get the base installation, volumes and database. Work from there.
-2. Restore your database from a mysqldump (nextcloud\_db\_1 is the name of your db container)
-```console
-docker cp ./database.dmp nextcloud_db_1:/dmp
-docker-compose exec db sh -c "mysql -u USER -pPASSWORD nextcloud < /dmp"
-docker-compose exec db rm /dmp
-```
-3. Edit your config.php
-  1. Set database connection
-  ```php
-  'dbhost' => 'db:3306',
-  ```
-  2. Make sure you have no configuration for the `apps_paths`. Delete lines like these
-  ```diff
-  - "apps_paths" => array (
-  -    0 => array (
-  -            "path"     => OC::$SERVERROOT."/apps",
-  -            "url"      => "/apps",
-  -            "writable" => true,
-  -    ),
-  ```
-  3. Make sure your data directory is set to /var/www/html/data
-  ```php
-  'datadirectory' => '/var/www/html/data',
-  ```
-
-
-4. Copy your data (nextcloud_app_1 is the name of your Nextcloud container):
-```console
-docker cp ./data/ nextcloud_app_1:/var/www/html/data
-docker-compose exec app chown -R www-data:www-data /var/www/html/data
-docker cp ./theming/ nextcloud_app_1:/var/www/html/theming
-docker-compose exec app chown -R www-data:www-data /var/www/html/theming
-docker cp ./config/config.php nextcloud_app_1:/var/www/html/config
-docker-compose exec app chown -R www-data:www-data /var/www/html/config
-```
-5. Copy only the custom apps you use (or simply redownload them from the web interface):
-```console
-docker cp ./apps/ nextcloud_data:/var/www/html/custom_apps
-docker-compose exec app chown -R www-data:www-data /var/www/html/custom_apps
-```
-
-# Questions / Issues
-If you got any questions or problems using the image, please visit our [Github Repository](https://github.com/nextcloud/docker) and write an issue.
diff --git a/docker-cron.sh b/docker-cron.sh
deleted file mode 100755
index 4dfa4118..00000000
--- a/docker-cron.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -eu
-
-exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
deleted file mode 100755
index 07644c04..00000000
--- a/docker-entrypoint.sh
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/bin/sh
-set -eu
-
-# version_greater A B returns whether A > B
-version_greater() {
-    [ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
-}
-
-# return true if specified directory is empty
-directory_empty() {
-    [ -z "$(ls -A "$1/")" ]
-}
-
-run_as() {
-    if [ "$(id -u)" = 0 ]; then
-        su -p www-data -s /bin/sh -c "$1"
-    else
-        sh -c "$1"
-    fi
-}
-
-if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
-    installed_version="0.0.0.0"
-    if [ -f /var/www/html/version.php ]; then
-        # shellcheck disable=SC2016
-        installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
-    fi
-    # shellcheck disable=SC2016
-    image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
-
-    if version_greater "$installed_version" "$image_version"; then
-        echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
-        exit 1
-    fi
-
-    if version_greater "$image_version" "$installed_version"; then
-        echo "Initializing nextcloud $image_version ..."
-        if [ "$installed_version" != "0.0.0.0" ]; then
-            echo "Upgrading nextcloud from $installed_version ..."
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
-        fi
-        if [ "$(id -u)" = 0 ]; then
-            rsync_options="-rlDog --chown www-data:root"
-        else
-            rsync_options="-rlD"
-        fi
-        rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
-
-        for dir in config data custom_apps themes; do
-            if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
-                rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
-            fi
-        done
-        echo "Initializing finished"
-
-        #install
-        if [ "$installed_version" = "0.0.0.0" ]; then
-            echo "New nextcloud instance"
-
-            if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
-                # shellcheck disable=SC2016
-                install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
-                if [ -n "${NEXTCLOUD_TABLE_PREFIX+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-table-prefix "$NEXTCLOUD_TABLE_PREFIX"'
-                else
-                    install_options=$install_options' --database-table-prefix ""'
-                fi
-                if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
-                fi
-
-                install=false
-                if [  -n "${SQLITE_DATABASE+x}" ]; then
-                    echo "Installing with SQLite database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database-name "$SQLITE_DATABASE"'
-                    install=true
-                elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
-                    echo "Installing with MySQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
-                    install=true
-                elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
-                    echo "Installing with PostgreSQL database"
-                    # shellcheck disable=SC2016
-                    install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
-                    install=true
-                fi
-
-                if [ "$install" = true ]; then
-                    echo "starting nextcloud installation"
-                    max_retries=10
-                    try=0
-                    until run_as "php /var/www/html/occ maintenance:install $install_options" || [ "$try" -gt "$max_retries" ]
-                    do
-                        echo "retrying install..."
-                        try=$((try+1))
-                        sleep 3s
-                    done
-                    if [ "$try" -gt "$max_retries" ]; then
-                        echo "installing of nextcloud failed!"
-                        exit 1
-                    fi
-                    if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
-                        echo "setting trusted domains…"
-                        NC_TRUSTED_DOMAIN_IDX=1
-                        for DOMAIN in $NEXTCLOUD_TRUSTED_DOMAINS ; do
-                            DOMAIN=$(echo "$DOMAIN" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
-                            run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=$DOMAIN"
-                            NC_TRUSTED_DOMAIN_IDX=$(($NC_TRUSTED_DOMAIN_IDX+1))
-                        done
-                    fi
-                else
-                    echo "running web-based installer on first connect!"
-                fi
-            fi
-        #upgrade
-        else
-            run_as 'php /var/www/html/occ upgrade'
-
-            run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
-            echo "The following apps have been disabled:"
-            diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
-            rm -f /tmp/list_before /tmp/list_after
-
-        fi
-    fi
-fi
-
-exec "$@"
diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh
deleted file mode 100755
index c36ea33b..00000000
--- a/generate-stackbrew-library.sh
+++ /dev/null
@@ -1,143 +0,0 @@
-#!/bin/bash
-set -Eeuo pipefail
-
-declare -A release_channel=(
-	[stable]='15.0.5'
-	[production]='15.0.5'
-)
-
-self="$(basename "$BASH_SOURCE")"
-cd "$(dirname "$(readlink -f "$BASH_SOURCE")")"
-
-# Get the most recent commit which modified any of "$@".
-fileCommit() {
-	commit="$(git log -1 --format='format:%H' HEAD -- "$@")"
-	if [ -z "$commit" ]; then
-		# return some valid sha1 hash to make bashbrew happy
-		echo '0000000000000000000000000000000000000000'
-	else
-		echo "$commit"
-	fi
-}
-
-# Get the most recent commit which modified "$1/Dockerfile" or any file that
-# the Dockerfile copies into the rootfs (with COPY).
-dockerfileCommit() {
-	local dir="$1"; shift
-	(
-		cd "$dir";
-		fileCommit Dockerfile \
-			$(awk '
-				toupper($1) == "COPY" {
-					for (i = 2; i < NF; i++)
-							print $i;
-				}
-			' Dockerfile)
-	)
-}
-
-getArches() {
-	local repo="$1"; shift
-	local officialImagesUrl='https://github.com/docker-library/official-images/raw/master/library/'
-
-	eval "declare -g -A parentRepoToArches=( $(
-		find -maxdepth 3 -name 'Dockerfile' -exec awk '
-				toupper($1) == "FROM" && $2 !~ /^('"$repo"'|scratch|microsoft\/[^:]+)(:|$)/ {
-					print "'"$officialImagesUrl"'" $2
-				}
-			' '{}' + \
-			| sort -u \
-			| xargs bashbrew cat --format '[{{ .RepoName }}:{{ .TagName }}]="{{ join " " .TagEntry.Architectures }}"'
-	) )"
-}
-getArches 'nextcloud'
-
-# Header.
-cat <<-EOH
-# This file is generated via https://github.com/nextcloud/docker/blob/$(fileCommit "$self")/$self
-
-Maintainers: Nextcloud <docker@nextcloud.com> (@nextcloud)
-GitRepo: https://github.com/nextcloud/docker.git
-EOH
-
-# prints "$2$1$3$1...$N"
-join() {
-	local sep="$1"; shift
-	local out; printf -v out "${sep//%/%%}%s" "$@"
-	echo "${out#$sep}"
-}
-
-latest=$( curl -fsSL 'https://download.nextcloud.com/server/releases/' |tac|tac| \
-	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}' | \
-	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}' | \
-	sort -uV | \
-	tail -1 )
-
-latest_rc=$( curl -fsSL 'https://download.nextcloud.com/server/prereleases/' |tac|tac| \
-	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}RC[[:digit:]]+' | \
-	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}RC[[:digit:]]+' | \
-	sort -uV | \
-	tail -1 )
-
-latest_beta=$( curl -fsSL 'https://download.nextcloud.com/server/prereleases/' |tac|tac| \
-	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}beta[[:digit:]]+' | \
-	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}beta[[:digit:]]+' | \
-	sort -uV | \
-	tail -1 )
-
-# Generate each of the tags.
-versions=( */ )
-versions=( "${versions[@]%/}" )
-for version in "${versions[@]}"; do
-	variants=( $version/*/ )
-	variants=( $(for variant in "${variants[@]%/}"; do
-		echo "$(basename "$variant")"
-	done) )
-	for variant in "${variants[@]}"; do
-		commit="$(dockerfileCommit "$version/$variant")"
-		fullversion_with_extension="$( awk '$1 == "ENV" && $2 == "NEXTCLOUD_VERSION" { print $3; exit }' "$version/$variant/Dockerfile" )"
-		fullversion="$( echo "$fullversion_with_extension" | grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}')"
-
-		versionAliases=( )
-		versionPostfix=""
-		if [ "$fullversion_with_extension" != "$fullversion" ]; then
-			versionAliases=( "$fullversion_with_extension" )
-			versionPostfix="-$( echo "$fullversion_with_extension" | tr '[:upper:]' '[:lower:]' | grep -oE '(beta|rc)')"
-		fi
-
-		versionAliases+=( "$fullversion$versionPostfix" "${fullversion%.*}$versionPostfix" "${fullversion%.*.*}$versionPostfix" )
-		if [ "$fullversion_with_extension" = "$latest" ]; then
-			versionAliases+=( "latest" )
-		fi
-		if [ "$fullversion_with_extension" = "$latest_rc" ]; then
-			versionAliases+=( "rc" )
-		fi
-		if [ "$fullversion_with_extension" = "$latest_beta" ]; then
-			versionAliases+=( "beta" )
-		fi
-
-		for channel in "${!release_channel[@]}"; do
-			if [ "$fullversion_with_extension" = "${release_channel[$channel]}" ]; then
-				versionAliases+=( "$channel" )
-			fi
-		done
-
-		variantAliases=( "${versionAliases[@]/%/-$variant}" )
-		variantAliases=( "${variantAliases[@]//latest-}" )
-
-		if [ "$variant" = "apache" ]; then
-			variantAliases+=( "${versionAliases[@]}" )
-		fi
-
-		variantParent="$(awk 'toupper($1) == "FROM" { print $2 }' "$version/$variant/Dockerfile")"
-		variantArches="${parentRepoToArches[$variantParent]}"
-
-		cat <<-EOE
-
-			Tags: $(join ', ' "${variantAliases[@]}")
-			Architectures: $(join ', ' $variantArches)
-			GitCommit: $commit
-			Directory: $version/$variant
-		EOE
-	done
-done
diff --git a/logo.svg b/logo.svg
deleted file mode 100644
index 80d546e7..00000000
--- a/logo.svg
+++ /dev/null
@@ -1,109 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Generator: Adobe Illustrator 19.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   version="1.1"
-   id="Layer_1"
-   x="0px"
-   y="0px"
-   viewBox="0 0 150.00002 150"
-   enable-background="new 0 0 196.6 72"
-   xml:space="preserve"
-   inkscape:version="0.91 r13725"
-   sodipodi:docname="nextcloud-logo-white.svg"
-   width="4.2333336cm"
-   height="4.2333336cm"
-   inkscape:export-filename="nextcloud-logo-white.png"
-   inkscape:export-xdpi="300.09631"
-   inkscape:export-ydpi="300.09631"><metadata
-     id="metadata20"><rdf:RDF><cc:Work
-         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
-     id="defs18" /><sodipodi:namedview
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1"
-     objecttolerance="10"
-     gridtolerance="10"
-     guidetolerance="10"
-     inkscape:pageopacity="0"
-     inkscape:pageshadow="2"
-     inkscape:window-width="2560"
-     inkscape:window-height="1359"
-     id="namedview16"
-     showgrid="false"
-     inkscape:zoom="2.8284271"
-     inkscape:cx="52.268385"
-     inkscape:cy="64.532055"
-     inkscape:current-layer="Layer_1"
-     fit-margin-top="0"
-     fit-margin-left="0"
-     fit-margin-right="0"
-     fit-margin-bottom="0"
-     inkscape:window-x="0"
-     inkscape:window-y="240"
-     inkscape:window-maximized="1"
-     units="cm"
-     inkscape:snap-bbox="true"
-     inkscape:bbox-paths="true"
-     inkscape:bbox-nodes="true"
-     inkscape:snap-bbox-edge-midpoints="true"
-     inkscape:snap-bbox-midpoints="true"
-     inkscape:snap-page="true" /><rect
-     style="opacity:1;fill:#ffffff;fill-opacity:1;fill-rule:evenodd;stroke:none;stroke-width:0.1;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
-     id="rect4145"
-     width="150.00002"
-     height="150.00002"
-     x="0"
-     y="-7.6293945e-06" /><path
-     style="color:#000000;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:medium;line-height:normal;font-family:sans-serif;text-indent:0;text-align:start;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;letter-spacing:normal;word-spacing:normal;text-transform:none;direction:ltr;block-progression:tb;writing-mode:lr-tb;baseline-shift:baseline;text-anchor:start;white-space:normal;clip-rule:nonzero;display:inline;overflow:visible;visibility:visible;opacity:1;isolation:auto;mix-blend-mode:normal;color-interpolation:sRGB;color-interpolation-filters:linearRGB;solid-color:#000000;solid-opacity:1;fill:#0082c9;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:5.56589985;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;text-rendering:auto;enable-background:accumulate"
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\ No newline at end of file
diff --git a/stack.yml b/stack.yml
deleted file mode 100644
index 631ab045..00000000
--- a/stack.yml
+++ /dev/null
@@ -1,40 +0,0 @@
-version: '3.2'
-
-services:
-  db:
-    image: postgres
-    restart: always
-    volumes:
-      - db:/var/lib/postgresql/data
-    environment:
-      - POSTGRES_DB=nextcloud
-      - POSTGRES_USER=nextcloud
-      - POSTGRES_PASSWORD=nextcloud
-
-  app:
-    image: nextcloud
-    restart: always
-    ports:
-      - 8080:80
-    volumes:
-      - nextcloud:/var/www/html
-    environment:
-      - POSTGRES_HOST=db
-      - POSTGRES_DB=nextcloud
-      - POSTGRES_USER=nextcloud
-      - POSTGRES_PASSWORD=nextcloud
-    depends_on:
-      - db
-
-  cron:
-    image: nextcloud
-    restart: always
-    volumes:
-      - nextcloud:/var/www/html
-    entrypoint: /cron.sh
-    depends_on:
-      - db
-
-volumes:
-  db:
-  nextcloud:
diff --git a/supervisord.conf b/supervisord.conf
new file mode 100644
index 00000000..836a08ad
--- /dev/null
+++ b/supervisord.conf
@@ -0,0 +1,22 @@
+[supervisord]
+nodaemon=true
+logfile=/var/log/supervisord/supervisord.log
+pidfile=/var/run/supervisord/supervisord.pid
+childlogdir=/var/log/supervisord/
+logfile_maxbytes=50MB                           ; maximum size of logfile before rotation
+logfile_backups=10                              ; number of backed up logfiles
+loglevel=error
+
+[program:apache2]
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+command=apache2-foreground
+
+[program:cron]
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+command=/cron.sh
diff --git a/update.sh b/update.sh
deleted file mode 100755
index 8dc4c81f..00000000
--- a/update.sh
+++ /dev/null
@@ -1,179 +0,0 @@
-#!/bin/bash
-set -eo pipefail
-
-declare -A php_version=(
-	[default]='7.2'
-	[14.0]='7.2'
-	[13.0]='7.2'
-)
-
-declare -A cmd=(
-	[apache]='apache2-foreground'
-	[fpm]='php-fpm'
-	[fpm-alpine]='php-fpm'
-)
-
-declare -A base=(
-	[apache]='debian'
-	[fpm]='debian'
-	[fpm-alpine]='alpine'
-)
-
-declare -A extras=(
-	[apache]='\nRUN a2enmod rewrite remoteip ;\\\n    {\\\n     echo RemoteIPHeader X-Real-IP ;\\\n     echo RemoteIPTrustedProxy 10.0.0.0/8 ;\\\n     echo RemoteIPTrustedProxy 172.16.0.0/12 ;\\\n     echo RemoteIPTrustedProxy 192.168.0.0/16 ;\\\n    } > /etc/apache2/conf-available/remoteip.conf;\\\n    a2enconf remoteip'
-	[fpm]=''
-	[fpm-alpine]=''
-)
-
-declare -A pecl_versions=(
-	[APCu]='5.1.17'
-	[memcached]='3.1.3'
-	[redis]='4.2.0'
-	[imagick]='3.4.3'
-)
-
-variants=(
-	apache
-	fpm
-	fpm-alpine
-)
-
-min_version='13.0'
-
-# version_greater_or_equal A B returns whether A >= B
-function version_greater_or_equal() {
-	[[ "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1" || "$1" == "$2" ]];
-}
-
-# checks if the the rc is already released
-function check_released() {
-	printf '%s\n' "${fullversions[@]}" | grep -qE "^$( echo "$1" | grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}' )"
-}
-
-# checks if the the beta has already a rc
-function check_rc_released() {
-	printf '%s\n' "${fullversions_rc[@]}" | grep -qE "^$( echo "$1" | grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}' )"
-}
-
-travisEnv=
-
-function create_variant() {
-	dir="$1/$variant"
-	phpVersion=${php_version[$version]-${php_version[default]}}
-
-	# Create the version+variant directory with a Dockerfile.
-	mkdir -p "$dir"
-
-	template="Dockerfile-${base[$variant]}.template"
-	echo "# DO NOT EDIT: created by update.sh from $template" > "$dir/Dockerfile"
-	cat "$template" >> "$dir/Dockerfile"
-
-	echo "updating $fullversion [$1] $variant"
-
-	# Replace the variables.
-	sed -ri -e '
-		s/%%PHP_VERSION%%/'"$phpVersion"'/g;
-		s/%%VARIANT%%/'"$variant"'/g;
-		s/%%VERSION%%/'"$fullversion"'/g;
-		s/%%BASE_DOWNLOAD_URL%%/'"$2"'/g;
-		s/%%CMD%%/'"${cmd[$variant]}"'/g;
-		s|%%VARIANT_EXTRAS%%|'"${extras[$variant]}"'|g;
-		s/%%APCU_VERSION%%/'"${pecl_versions[APCu]}"'/g;
-		s/%%MEMCACHED_VERSION%%/'"${pecl_versions[memcached]}"'/g;
-		s/%%REDIS_VERSION%%/'"${pecl_versions[redis]}"'/g;
-		s/%%IMAGICK_VERSION%%/'"${pecl_versions[imagick]}"'/g;
-	' "$dir/Dockerfile"
-
-	if [[ "$phpVersion" != 7.3 ]]; then
-		sed -ri \
-			-e '/libzip-dev/d' \
-			"$dir/Dockerfile"
-	fi
-
-	# Copy the shell scripts
-	for name in entrypoint cron; do
-		cp "docker-$name.sh" "$dir/$name.sh"
-	done
-
-	# Copy the upgrade.exclude
-	cp upgrade.exclude "$dir/"
-
-	# Copy the config directory
-	cp -rT .config "$dir/config"
-
-	# Remove Apache config if we're not an Apache variant.
-	if [ "$variant" != "apache" ]; then
-		rm "$dir/config/apache-pretty-urls.config.php"
-	fi
-
-	for arch in i386 amd64; do
-		travisEnv='    - env: VERSION='"$1"' VARIANT='"$variant"' ARCH='"$arch"'\n'"$travisEnv"
-	done
-}
-
-find . -maxdepth 1 -type d -regextype sed -regex '\./[[:digit:]]\+\.[[:digit:]]\+\(-rc\|-beta\)\?' -exec rm -r '{}' \;
-
-fullversions=( $( curl -fsSL 'https://download.nextcloud.com/server/releases/' |tac|tac| \
-	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}' | \
-	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}' | \
-	sort -urV ) )
-versions=( $( printf '%s\n' "${fullversions[@]}" | cut -d. -f1-2 | sort -urV ) )
-for version in "${versions[@]}"; do
-	fullversion="$( printf '%s\n' "${fullversions[@]}" | grep -E "^$version" | head -1 )"
-
-	if version_greater_or_equal "$version" "$min_version"; then
-
-		for variant in "${variants[@]}"; do
-
-			create_variant "$version" "https:\/\/download.nextcloud.com\/server\/releases"
-		done
-	fi
-done
-
-fullversions_rc=( $( curl -fsSL 'https://download.nextcloud.com/server/prereleases/' |tac|tac| \
-	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}RC[[:digit:]]+' | \
-	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}RC[[:digit:]]+' | \
-	sort -urV ) )
-versions_rc=( $( printf '%s\n' "${fullversions_rc[@]}" | cut -d. -f1-2 | sort -urV ) )
-for version in "${versions_rc[@]}"; do
-	fullversion="$( printf '%s\n' "${fullversions_rc[@]}" | grep -E "^$version" | head -1 )"
-
-	if version_greater_or_equal "$version" "$min_version"; then
-
-		if ! check_released "$fullversion"; then
-
-			for variant in "${variants[@]}"; do
-
-				create_variant "$version-rc" "https:\/\/download.nextcloud.com\/server\/prereleases"
-			done
-		fi
-	fi
-done
-
-fullversions_beta=( $( curl -fsSL 'https://download.nextcloud.com/server/prereleases/' |tac|tac| \
-	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}beta[[:digit:]]+' | \
-	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}beta[[:digit:]]+' | \
-	sort -urV ) )
-versions_beta=( $( printf '%s\n' "${fullversions_beta[@]}" | cut -d. -f1-2 | sort -urV ) )
-for version in "${versions_beta[@]}"; do
-	fullversion="$( printf '%s\n' "${fullversions_beta[@]}" | grep -E "^$version" | head -1 )"
-
-	if version_greater_or_equal "$version" "$min_version"; then
-
-		if ! check_rc_released "$fullversion"; then
-
-			for variant in "${variants[@]}"; do
-
-				create_variant "$version-beta" "https:\/\/download.nextcloud.com\/server\/prereleases"
-			done
-		fi
-	fi
-done
-
-# remove everything after '- stage: test images'
-travis="$(awk '!p; /- stage: test images/ {p=1}' .travis.yml)"
-echo "$travis" > .travis.yml
-
-# replace the fist '-' with ' '
-travisEnv="$(echo "$travisEnv" | sed '0,/-/{s/-/ /}')"
-printf "$travisEnv" >> .travis.yml
diff --git a/upgrade.exclude b/upgrade.exclude
deleted file mode 100644
index a1f2de95..00000000
--- a/upgrade.exclude
+++ /dev/null
@@ -1,4 +0,0 @@
-/config/
-/data/
-/custom_apps/
-/themes/