diff --git a/27/apache/Dockerfile b/27/apache/Dockerfile
new file mode 100644
index 00000000..828520a6
--- /dev/null
+++ b/27/apache/Dockerfile
@@ -0,0 +1,160 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
+FROM php:8.2-apache-bullseye
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        busybox-static \
+        bzip2 \
+        libldap-common \
+        libmagickcore-6.q16-6-extra \
+        rsync \
+    ; \
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    mkdir -p /var/spool/cron/crontabs; \
+    echo '*/5 * * * * 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/stable/admin_manual/installation/source_installation.html
+ENV PHP_MEMORY_LIMIT 512M
+ENV PHP_UPLOAD_LIMIT 512M
+RUN set -ex; \
+    \
+    savedAptMark="$(apt-mark showmanual)"; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        libcurl4-openssl-dev \
+        libevent-dev \
+        libfreetype6-dev \
+        libgmp-dev \
+        libicu-dev \
+        libjpeg-dev \
+        libldap2-dev \
+        libmagickwand-dev \
+        libmcrypt-dev \
+        libmemcached-dev \
+        libpng-dev \
+        libpq-dev \
+        libwebp-dev \
+        libxml2-dev \
+        libzip-dev \
+    ; \
+    \
+    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
+    docker-php-ext-configure gd --with-freetype --with-jpeg --with-webp; \
+    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
+    docker-php-ext-install -j "$(nproc)" \
+        bcmath \
+        exif \
+        gd \
+        gmp \
+        intl \
+        ldap \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        sysvsem \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.22; \
+    pecl install imagick-3.7.0; \
+    pecl install memcached-3.2.0; \
+    pecl install redis-5.3.7; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        imagick \
+        memcached \
+        redis \
+    ; \
+    rm -r /tmp/pear; \
+    \
+# 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 $3 }' \
+        | sort -u \
+        | xargs -r dpkg-query -S \
+        | cut -d: -f1 \
+        | sort -u \
+        | xargs -rt apt-mark manual; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+    rm -rf /var/lib/apt/lists/*
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.interned_strings_buffer=32'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=60'; \
+        echo 'opcache.jit=1255'; \
+        echo 'opcache.jit_buffer_size=128M'; \
+    } > "${PHP_INI_DIR}/conf.d/opcache-recommended.ini"; \
+    \
+    echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
+    \
+    { \
+        echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
+        echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
+        echo 'post_max_size=${PHP_UPLOAD_LIMIT}'; \
+    } > "${PHP_INI_DIR}/conf.d/nextcloud.ini"; \
+    \
+    mkdir /var/www/data; \
+    chown -R www-data:root /var/www; \
+    chmod -R g=u /var/www
+
+VOLUME /var/www/html
+
+RUN a2enmod headers 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 27.0.0
+
+RUN set -ex; \
+    fetchDeps=" \
+        gnupg \
+        dirmngr \
+    "; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends $fetchDeps; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-27.0.0.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-27.0.0.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --batch --keyserver keyserver.ubuntu.com --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 nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf "$GNUPGHOME" /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 $fetchDeps; \
+    rm -rf /var/lib/apt/lists/*
+
+COPY *.sh upgrade.exclude /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["apache2-foreground"]
diff --git a/27/apache/config/apache-pretty-urls.config.php b/27/apache/config/apache-pretty-urls.config.php
new file mode 100644
index 00000000..72da1d8c
--- /dev/null
+++ b/27/apache/config/apache-pretty-urls.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'htaccess.RewriteBase' => '/',
+);
diff --git a/27/apache/config/apcu.config.php b/27/apache/config/apcu.config.php
new file mode 100644
index 00000000..69fed876
--- /dev/null
+++ b/27/apache/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/27/apache/config/apps.config.php b/27/apache/config/apps.config.php
new file mode 100644
index 00000000..4c37f72a
--- /dev/null
+++ b/27/apache/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$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/27/apache/config/autoconfig.php b/27/apache/config/autoconfig.php
new file mode 100644
index 00000000..92ad2a1c
--- /dev/null
+++ b/27/apache/config/autoconfig.php
@@ -0,0 +1,41 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG['dbtype'] = 'sqlite';
+    $AUTOCONFIG['dbname'] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE_FILE') && getenv('MYSQL_USER_FILE') && getenv('MYSQL_PASSWORD_FILE') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG['dbtype'] = 'mysql';
+    $AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('MYSQL_DATABASE_FILE')));
+    $AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('MYSQL_USER_FILE')));
+    $AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('MYSQL_PASSWORD_FILE')));
+    $AUTOCONFIG['dbhost'] = getenv('MYSQL_HOST');
+    $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_FILE') && getenv('POSTGRES_USER_FILE') && getenv('POSTGRES_PASSWORD_FILE') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG['dbtype'] = 'pgsql';
+    $AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('POSTGRES_DB_FILE')));
+    $AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('POSTGRES_USER_FILE')));
+    $AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('POSTGRES_PASSWORD_FILE')));
+    $AUTOCONFIG['dbhost'] = getenv('POSTGRES_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['directory'] = getenv('NEXTCLOUD_DATA_DIR') ?: '/var/www/html/data';
+}
diff --git a/27/apache/config/redis.config.php b/27/apache/config/redis.config.php
new file mode 100644
index 00000000..a5fde3c7
--- /dev/null
+++ b/27/apache/config/redis.config.php
@@ -0,0 +1,17 @@
+<?php
+if (getenv('REDIS_HOST')) {
+  $CONFIG = array(
+    'memcache.distributed' => '\OC\Memcache\Redis',
+    'memcache.locking' => '\OC\Memcache\Redis',
+    'redis' => array(
+      'host' => getenv('REDIS_HOST'),
+      'password' => (string) getenv('REDIS_HOST_PASSWORD'),
+    ),
+  );
+
+  if (getenv('REDIS_HOST_PORT') !== false) {
+    $CONFIG['redis']['port'] = (int) getenv('REDIS_HOST_PORT');
+  } elseif (getenv('REDIS_HOST')[0] != '/') {
+    $CONFIG['redis']['port'] = 6379;
+  }
+}
diff --git a/27/apache/config/reverse-proxy.config.php b/27/apache/config/reverse-proxy.config.php
new file mode 100644
index 00000000..7df0415e
--- /dev/null
+++ b/27/apache/config/reverse-proxy.config.php
@@ -0,0 +1,30 @@
+<?php
+$overwriteHost = getenv('OVERWRITEHOST');
+if ($overwriteHost) {
+  $CONFIG['overwritehost'] = $overwriteHost;
+}
+
+$overwriteProtocol = getenv('OVERWRITEPROTOCOL');
+if ($overwriteProtocol) {
+  $CONFIG['overwriteprotocol'] = $overwriteProtocol;
+}
+
+$overwriteCliUrl = getenv('OVERWRITECLIURL');
+if ($overwriteCliUrl) {
+  $CONFIG['overwrite.cli.url'] = $overwriteCliUrl;
+}
+
+$overwriteWebRoot = getenv('OVERWRITEWEBROOT');
+if ($overwriteWebRoot) {
+  $CONFIG['overwritewebroot'] = $overwriteWebRoot;
+}
+
+$overwriteCondAddr = getenv('OVERWRITECONDADDR');
+if ($overwriteCondAddr) {
+  $CONFIG['overwritecondaddr'] = $overwriteCondAddr;
+}
+
+$trustedProxies = getenv('TRUSTED_PROXIES');
+if ($trustedProxies) {
+  $CONFIG['trusted_proxies'] = array_filter(array_map('trim', explode(' ', $trustedProxies)));
+}
diff --git a/27/apache/config/s3.config.php b/27/apache/config/s3.config.php
new file mode 100644
index 00000000..6d0ede91
--- /dev/null
+++ b/27/apache/config/s3.config.php
@@ -0,0 +1,41 @@
+<?php
+if (getenv('OBJECTSTORE_S3_BUCKET')) {
+  $use_ssl = getenv('OBJECTSTORE_S3_SSL');
+  $use_path = getenv('OBJECTSTORE_S3_USEPATH_STYLE');
+  $use_legacyauth = getenv('OBJECTSTORE_S3_LEGACYAUTH');
+  $autocreate = getenv('OBJECTSTORE_S3_AUTOCREATE');
+  $CONFIG = array(
+    'objectstore' => array(
+      'class' => '\OC\Files\ObjectStore\S3',
+      'arguments' => array(
+        'bucket' => getenv('OBJECTSTORE_S3_BUCKET'),
+        'region' => getenv('OBJECTSTORE_S3_REGION') ?: '',
+        'hostname' => getenv('OBJECTSTORE_S3_HOST') ?: '',
+        'port' => getenv('OBJECTSTORE_S3_PORT') ?: '',
+        'objectPrefix' => getenv("OBJECTSTORE_S3_OBJECT_PREFIX") ? getenv("OBJECTSTORE_S3_OBJECT_PREFIX") : "urn:oid:",
+        'autocreate' => (strtolower($autocreate) === 'false' || $autocreate == false) ? false : true,
+        'use_ssl' => (strtolower($use_ssl) === 'false' || $use_ssl == false) ? false : true,
+        // required for some non Amazon S3 implementations
+        'use_path_style' => $use_path == true && strtolower($use_path) !== 'false',
+        // required for older protocol versions
+        'legacy_auth' => $use_legacyauth == true && strtolower($use_legacyauth) !== 'false'
+      )
+    )
+  );
+
+  if (getenv('OBJECTSTORE_S3_KEY_FILE') && file_exists(getenv('OBJECTSTORE_S3_KEY_FILE'))) {
+    $CONFIG['objectstore']['arguments']['key'] = trim(file_get_contents(getenv('OBJECTSTORE_S3_KEY_FILE')));
+  } elseif (getenv('OBJECTSTORE_S3_KEY')) {
+    $CONFIG['objectstore']['arguments']['key'] = getenv('OBJECTSTORE_S3_KEY');
+  } else {
+    $CONFIG['objectstore']['arguments']['key'] = '';
+  }
+
+  if (getenv('OBJECTSTORE_S3_SECRET_FILE') && file_exists(getenv('OBJECTSTORE_S3_SECRET_FILE'))) {
+    $CONFIG['objectstore']['arguments']['secret'] = trim(file_get_contents(getenv('OBJECTSTORE_S3_SECRET_FILE')));
+  } elseif (getenv('OBJECTSTORE_S3_SECRET')) {
+    $CONFIG['objectstore']['arguments']['secret'] = getenv('OBJECTSTORE_S3_SECRET');
+  } else {
+    $CONFIG['objectstore']['arguments']['secret'] = '';
+  }
+} 
diff --git a/27/apache/config/smtp.config.php b/27/apache/config/smtp.config.php
new file mode 100644
index 00000000..5006fe47
--- /dev/null
+++ b/27/apache/config/smtp.config.php
@@ -0,0 +1,22 @@
+<?php
+if (getenv('SMTP_HOST') && getenv('MAIL_FROM_ADDRESS') && getenv('MAIL_DOMAIN')) {
+  $CONFIG = array (
+    'mail_smtpmode' => 'smtp',
+    'mail_smtphost' => getenv('SMTP_HOST'),
+    'mail_smtpport' => getenv('SMTP_PORT') ?: (getenv('SMTP_SECURE') ? 465 : 25),
+    'mail_smtpsecure' => getenv('SMTP_SECURE') ?: '',
+    'mail_smtpauth' => getenv('SMTP_NAME') && (getenv('SMTP_PASSWORD') || (getenv('SMTP_PASSWORD_FILE') && file_exists(getenv('SMTP_PASSWORD_FILE')))),
+    'mail_smtpauthtype' => getenv('SMTP_AUTHTYPE') ?: 'LOGIN',
+    'mail_smtpname' => getenv('SMTP_NAME') ?: '',
+    'mail_from_address' => getenv('MAIL_FROM_ADDRESS'),
+    'mail_domain' => getenv('MAIL_DOMAIN'),
+  );
+
+  if (getenv('SMTP_PASSWORD_FILE') && file_exists(getenv('SMTP_PASSWORD_FILE'))) {
+      $CONFIG['mail_smtppassword'] = trim(file_get_contents(getenv('SMTP_PASSWORD_FILE')));
+  } elseif (getenv('SMTP_PASSWORD')) {
+      $CONFIG['mail_smtppassword'] = getenv('SMTP_PASSWORD');
+  } else {
+      $CONFIG['mail_smtppassword'] = '';
+  }
+}
diff --git a/27/apache/config/swift.config.php b/27/apache/config/swift.config.php
new file mode 100644
index 00000000..47ada566
--- /dev/null
+++ b/27/apache/config/swift.config.php
@@ -0,0 +1,31 @@
+<?php
+if (getenv('OBJECTSTORE_SWIFT_URL')) {
+    $autocreate = getenv('OBJECTSTORE_SWIFT_AUTOCREATE');
+  $CONFIG = array(
+    'objectstore' => [
+      'class' => 'OC\\Files\\ObjectStore\\Swift',
+      'arguments' => [
+        'autocreate' => $autocreate == true && strtolower($autocreate) !== 'false',
+        'user' => [
+          'name' => getenv('OBJECTSTORE_SWIFT_USER_NAME'),
+          'password' => getenv('OBJECTSTORE_SWIFT_USER_PASSWORD'),
+          'domain' => [
+            'name' => (getenv('OBJECTSTORE_SWIFT_USER_DOMAIN')) ?: 'Default',
+          ],
+        ],
+        'scope' => [
+          'project' => [
+            'name' => getenv('OBJECTSTORE_SWIFT_PROJECT_NAME'),
+            'domain' => [
+              'name' => (getenv('OBJECTSTORE_SWIFT_PROJECT_DOMAIN')) ?: 'Default',
+            ],
+          ],
+        ],
+        'serviceName' => (getenv('OBJECTSTORE_SWIFT_SERVICE_NAME')) ?: 'swift',
+        'region' => getenv('OBJECTSTORE_SWIFT_REGION'),
+        'url' => getenv('OBJECTSTORE_SWIFT_URL'),
+        'bucket' => getenv('OBJECTSTORE_SWIFT_CONTAINER_NAME'),
+      ]
+    ]
+  );
+}
diff --git a/27/apache/cron.sh b/27/apache/cron.sh
new file mode 100755
index 00000000..4dfa4118
--- /dev/null
+++ b/27/apache/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/27/apache/entrypoint.sh b/27/apache/entrypoint.sh
new file mode 100755
index 00000000..37441fd8
--- /dev/null
+++ b/27/apache/entrypoint.sh
@@ -0,0 +1,232 @@
+#!/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 "$user" -s /bin/sh -c "$1"
+    else
+        sh -c "$1"
+    fi
+}
+
+# usage: file_env VAR [DEFAULT]
+#    ie: file_env 'XYZ_DB_PASSWORD' 'example'
+# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
+#  "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
+file_env() {
+    local var="$1"
+    local fileVar="${var}_FILE"
+    local def="${2:-}"
+    local varValue=$(env | grep -E "^${var}=" | sed -E -e "s/^${var}=//")
+    local fileVarValue=$(env | grep -E "^${fileVar}=" | sed -E -e "s/^${fileVar}=//")
+    if [ -n "${varValue}" ] && [ -n "${fileVarValue}" ]; then
+        echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
+        exit 1
+    fi
+    if [ -n "${varValue}" ]; then
+        export "$var"="${varValue}"
+    elif [ -n "${fileVarValue}" ]; then
+        export "$var"="$(cat "${fileVarValue}")"
+    elif [ -n "${def}" ]; then
+        export "$var"="$def"
+    fi
+    unset "$fileVar"
+}
+
+if expr "$1" : "apache" 1>/dev/null; then
+    if [ -n "${APACHE_DISABLE_REWRITE_IP+x}" ]; then
+        a2disconf remoteip
+    fi
+fi
+
+if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
+    uid="$(id -u)"
+    gid="$(id -g)"
+    if [ "$uid" = '0' ]; then
+        case "$1" in
+            apache2*)
+                user="${APACHE_RUN_USER:-www-data}"
+                group="${APACHE_RUN_GROUP:-www-data}"
+
+                # strip off any '#' symbol ('#1000' is valid syntax for Apache)
+                user="${user#'#'}"
+                group="${group#'#'}"
+                ;;
+            *) # php-fpm
+                user='www-data'
+                group='www-data'
+                ;;
+        esac
+    else
+        user="$uid"
+        group="$gid"
+    fi
+
+    if [ -n "${REDIS_HOST+x}" ]; then
+
+        echo "Configuring Redis as session handler"
+        {
+            file_env REDIS_HOST_PASSWORD
+            echo 'session.save_handler = redis'
+            # check if redis host is an unix socket path
+            if [ "$(echo "$REDIS_HOST" | cut -c1-1)" = "/" ]; then
+              if [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
+                echo "session.save_path = \"unix://${REDIS_HOST}?auth=${REDIS_HOST_PASSWORD}\""
+              else
+                echo "session.save_path = \"unix://${REDIS_HOST}\""
+              fi
+            # check if redis password has been set
+            elif [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
+                echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}?auth=${REDIS_HOST_PASSWORD}\""
+            else
+                echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}\""
+            fi
+            echo "redis.session.locking_enabled = 1"
+            echo "redis.session.lock_retries = -1"
+            # redis.session.lock_wait_time is specified in microseconds.
+            # Wait 10ms before retrying the lock rather than the default 2ms.
+            echo "redis.session.lock_wait_time = 10000"
+        } > /usr/local/etc/php/conf.d/redis-session.ini
+    fi
+
+    # If another process is syncing the html folder, wait for
+    # it to be done, then escape initalization.
+    (
+        if ! flock -n 9; then
+            # If we couldn't get it immediately, show a message, then wait for real
+            echo "Another process is initializing Nextcloud. Waiting..."
+            flock 9
+        fi
+
+        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 $user:$group"
+            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
+            rsync $rsync_options --include '/version.php' --exclude '/*' /usr/src/nextcloud/ /var/www/html/
+
+            # Install
+            if [ "$installed_version" = "0.0.0.0" ]; then
+                echo "New nextcloud instance"
+
+                file_env NEXTCLOUD_ADMIN_PASSWORD
+                file_env NEXTCLOUD_ADMIN_USER
+
+                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 "${NEXTCLOUD_DATA_DIR+x}" ]; then
+                        # shellcheck disable=SC2016
+                        install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
+                    fi
+
+                    file_env MYSQL_DATABASE
+                    file_env MYSQL_PASSWORD
+                    file_env MYSQL_USER
+                    file_env POSTGRES_DB
+                    file_env POSTGRES_PASSWORD
+                    file_env POSTGRES_USER
+
+                    install=false
+                    if [ -n "${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 10s
+                        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=$((NC_TRUSTED_DOMAIN_IDX+1))
+                            done
+                        fi
+                    else
+                        echo "Please run the web-based installer on first connect!"
+                    fi
+                fi
+            # Upgrade
+            else
+                run_as 'php /var/www/html/occ upgrade'
+
+                run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+                echo "The following apps have been disabled:"
+                diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+                rm -f /tmp/list_before /tmp/list_after
+
+            fi
+
+            echo "Initializing finished"
+        fi
+
+        # Update htaccess after init if requested
+        if [ -n "${NEXTCLOUD_INIT_HTACCESS+x}" ] && [ "$installed_version" != "0.0.0.0" ]; then
+            run_as 'php /var/www/html/occ maintenance:update:htaccess'
+        fi
+    ) 9> /var/www/html/nextcloud-init-sync.lock
+fi
+
+exec "$@"
diff --git a/27/apache/upgrade.exclude b/27/apache/upgrade.exclude
new file mode 100644
index 00000000..31ce39a8
--- /dev/null
+++ b/27/apache/upgrade.exclude
@@ -0,0 +1,6 @@
+/config/
+/data/
+/custom_apps/
+/themes/
+/version.php
+/nextcloud-init-sync.lock
diff --git a/27/fpm-alpine/Dockerfile b/27/fpm-alpine/Dockerfile
new file mode 100644
index 00000000..a137cc2a
--- /dev/null
+++ b/27/fpm-alpine/Dockerfile
@@ -0,0 +1,136 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
+FROM php:8.2-fpm-alpine3.18
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apk add --no-cache \
+        imagemagick \
+        rsync \
+    ; \
+    \
+    rm /var/spool/cron/crontabs/root; \
+    echo '*/5 * * * * 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/stable/admin_manual/installation/source_installation.html
+RUN set -ex; \
+    \
+    apk add --no-cache --virtual .build-deps \
+        $PHPIZE_DEPS \
+        autoconf \
+        freetype-dev \
+        gmp-dev \
+        icu-dev \
+        imagemagick-dev \
+        libevent-dev \
+        libjpeg-turbo-dev \
+        libmcrypt-dev \
+        libmemcached-dev \
+        libpng-dev \
+        libwebp-dev \
+        libxml2-dev \
+        libzip-dev \
+        openldap-dev \
+        pcre-dev \
+        postgresql-dev \
+    ; \
+    \
+    docker-php-ext-configure gd --with-freetype --with-jpeg --with-webp; \
+    docker-php-ext-configure ldap; \
+    docker-php-ext-install -j "$(nproc)" \
+        bcmath \
+        exif \
+        gd \
+        gmp \
+        intl \
+        ldap \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        sysvsem \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.22; \
+    pecl install imagick-3.7.0; \
+    pecl install memcached-3.2.0; \
+    pecl install redis-5.3.7; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        imagick \
+        memcached \
+        redis \
+    ; \
+    rm -r /tmp/pear; \
+    \
+    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 --no-network --virtual .nextcloud-phpext-rundeps $runDeps; \
+    apk del --no-network .build-deps
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
+ENV PHP_MEMORY_LIMIT 512M
+ENV PHP_UPLOAD_LIMIT 512M
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.interned_strings_buffer=32'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=60'; \
+        echo 'opcache.jit=1255'; \
+        echo 'opcache.jit_buffer_size=128M'; \
+    } > "${PHP_INI_DIR}/conf.d/opcache-recommended.ini"; \
+    \
+    echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
+    \
+    { \
+        echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
+        echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
+        echo 'post_max_size=${PHP_UPLOAD_LIMIT}'; \
+    } > "${PHP_INI_DIR}/conf.d/nextcloud.ini"; \
+    \
+    mkdir /var/www/data; \
+    chown -R www-data:root /var/www; \
+    chmod -R g=u /var/www
+
+VOLUME /var/www/html
+
+
+ENV NEXTCLOUD_VERSION 27.0.0
+
+RUN set -ex; \
+    apk add --no-cache --virtual .fetch-deps \
+        bzip2 \
+        gnupg \
+    ; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-27.0.0.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-27.0.0.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --batch --keyserver keyserver.ubuntu.com  --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 nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf "$GNUPGHOME" /usr/src/nextcloud/updater; \
+    mkdir -p /usr/src/nextcloud/data; \
+    mkdir -p /usr/src/nextcloud/custom_apps; \
+    chmod +x /usr/src/nextcloud/occ; \
+    apk del --no-network .fetch-deps
+
+COPY *.sh upgrade.exclude /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["php-fpm"]
diff --git a/27/fpm-alpine/config/apcu.config.php b/27/fpm-alpine/config/apcu.config.php
new file mode 100644
index 00000000..69fed876
--- /dev/null
+++ b/27/fpm-alpine/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/27/fpm-alpine/config/apps.config.php b/27/fpm-alpine/config/apps.config.php
new file mode 100644
index 00000000..4c37f72a
--- /dev/null
+++ b/27/fpm-alpine/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$CONFIG = array (
+  'apps_paths' => array (
+      0 => array (
+              'path'     => OC::$SERVERROOT.'/apps',
+              'url'      => '/apps',
+              'writable' => false,
+      ),
+      1 => array (
+              'path'     => OC::$SERVERROOT.'/custom_apps',
+              'url'      => '/custom_apps',
+              'writable' => true,
+      ),
+  ),
+);
diff --git a/27/fpm-alpine/config/autoconfig.php b/27/fpm-alpine/config/autoconfig.php
new file mode 100644
index 00000000..92ad2a1c
--- /dev/null
+++ b/27/fpm-alpine/config/autoconfig.php
@@ -0,0 +1,41 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG['dbtype'] = 'sqlite';
+    $AUTOCONFIG['dbname'] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE_FILE') && getenv('MYSQL_USER_FILE') && getenv('MYSQL_PASSWORD_FILE') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG['dbtype'] = 'mysql';
+    $AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('MYSQL_DATABASE_FILE')));
+    $AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('MYSQL_USER_FILE')));
+    $AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('MYSQL_PASSWORD_FILE')));
+    $AUTOCONFIG['dbhost'] = getenv('MYSQL_HOST');
+    $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_FILE') && getenv('POSTGRES_USER_FILE') && getenv('POSTGRES_PASSWORD_FILE') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG['dbtype'] = 'pgsql';
+    $AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('POSTGRES_DB_FILE')));
+    $AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('POSTGRES_USER_FILE')));
+    $AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('POSTGRES_PASSWORD_FILE')));
+    $AUTOCONFIG['dbhost'] = getenv('POSTGRES_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['directory'] = getenv('NEXTCLOUD_DATA_DIR') ?: '/var/www/html/data';
+}
diff --git a/27/fpm-alpine/config/redis.config.php b/27/fpm-alpine/config/redis.config.php
new file mode 100644
index 00000000..a5fde3c7
--- /dev/null
+++ b/27/fpm-alpine/config/redis.config.php
@@ -0,0 +1,17 @@
+<?php
+if (getenv('REDIS_HOST')) {
+  $CONFIG = array(
+    'memcache.distributed' => '\OC\Memcache\Redis',
+    'memcache.locking' => '\OC\Memcache\Redis',
+    'redis' => array(
+      'host' => getenv('REDIS_HOST'),
+      'password' => (string) getenv('REDIS_HOST_PASSWORD'),
+    ),
+  );
+
+  if (getenv('REDIS_HOST_PORT') !== false) {
+    $CONFIG['redis']['port'] = (int) getenv('REDIS_HOST_PORT');
+  } elseif (getenv('REDIS_HOST')[0] != '/') {
+    $CONFIG['redis']['port'] = 6379;
+  }
+}
diff --git a/27/fpm-alpine/config/reverse-proxy.config.php b/27/fpm-alpine/config/reverse-proxy.config.php
new file mode 100644
index 00000000..7df0415e
--- /dev/null
+++ b/27/fpm-alpine/config/reverse-proxy.config.php
@@ -0,0 +1,30 @@
+<?php
+$overwriteHost = getenv('OVERWRITEHOST');
+if ($overwriteHost) {
+  $CONFIG['overwritehost'] = $overwriteHost;
+}
+
+$overwriteProtocol = getenv('OVERWRITEPROTOCOL');
+if ($overwriteProtocol) {
+  $CONFIG['overwriteprotocol'] = $overwriteProtocol;
+}
+
+$overwriteCliUrl = getenv('OVERWRITECLIURL');
+if ($overwriteCliUrl) {
+  $CONFIG['overwrite.cli.url'] = $overwriteCliUrl;
+}
+
+$overwriteWebRoot = getenv('OVERWRITEWEBROOT');
+if ($overwriteWebRoot) {
+  $CONFIG['overwritewebroot'] = $overwriteWebRoot;
+}
+
+$overwriteCondAddr = getenv('OVERWRITECONDADDR');
+if ($overwriteCondAddr) {
+  $CONFIG['overwritecondaddr'] = $overwriteCondAddr;
+}
+
+$trustedProxies = getenv('TRUSTED_PROXIES');
+if ($trustedProxies) {
+  $CONFIG['trusted_proxies'] = array_filter(array_map('trim', explode(' ', $trustedProxies)));
+}
diff --git a/27/fpm-alpine/config/s3.config.php b/27/fpm-alpine/config/s3.config.php
new file mode 100644
index 00000000..6d0ede91
--- /dev/null
+++ b/27/fpm-alpine/config/s3.config.php
@@ -0,0 +1,41 @@
+<?php
+if (getenv('OBJECTSTORE_S3_BUCKET')) {
+  $use_ssl = getenv('OBJECTSTORE_S3_SSL');
+  $use_path = getenv('OBJECTSTORE_S3_USEPATH_STYLE');
+  $use_legacyauth = getenv('OBJECTSTORE_S3_LEGACYAUTH');
+  $autocreate = getenv('OBJECTSTORE_S3_AUTOCREATE');
+  $CONFIG = array(
+    'objectstore' => array(
+      'class' => '\OC\Files\ObjectStore\S3',
+      'arguments' => array(
+        'bucket' => getenv('OBJECTSTORE_S3_BUCKET'),
+        'region' => getenv('OBJECTSTORE_S3_REGION') ?: '',
+        'hostname' => getenv('OBJECTSTORE_S3_HOST') ?: '',
+        'port' => getenv('OBJECTSTORE_S3_PORT') ?: '',
+        'objectPrefix' => getenv("OBJECTSTORE_S3_OBJECT_PREFIX") ? getenv("OBJECTSTORE_S3_OBJECT_PREFIX") : "urn:oid:",
+        'autocreate' => (strtolower($autocreate) === 'false' || $autocreate == false) ? false : true,
+        'use_ssl' => (strtolower($use_ssl) === 'false' || $use_ssl == false) ? false : true,
+        // required for some non Amazon S3 implementations
+        'use_path_style' => $use_path == true && strtolower($use_path) !== 'false',
+        // required for older protocol versions
+        'legacy_auth' => $use_legacyauth == true && strtolower($use_legacyauth) !== 'false'
+      )
+    )
+  );
+
+  if (getenv('OBJECTSTORE_S3_KEY_FILE') && file_exists(getenv('OBJECTSTORE_S3_KEY_FILE'))) {
+    $CONFIG['objectstore']['arguments']['key'] = trim(file_get_contents(getenv('OBJECTSTORE_S3_KEY_FILE')));
+  } elseif (getenv('OBJECTSTORE_S3_KEY')) {
+    $CONFIG['objectstore']['arguments']['key'] = getenv('OBJECTSTORE_S3_KEY');
+  } else {
+    $CONFIG['objectstore']['arguments']['key'] = '';
+  }
+
+  if (getenv('OBJECTSTORE_S3_SECRET_FILE') && file_exists(getenv('OBJECTSTORE_S3_SECRET_FILE'))) {
+    $CONFIG['objectstore']['arguments']['secret'] = trim(file_get_contents(getenv('OBJECTSTORE_S3_SECRET_FILE')));
+  } elseif (getenv('OBJECTSTORE_S3_SECRET')) {
+    $CONFIG['objectstore']['arguments']['secret'] = getenv('OBJECTSTORE_S3_SECRET');
+  } else {
+    $CONFIG['objectstore']['arguments']['secret'] = '';
+  }
+} 
diff --git a/27/fpm-alpine/config/smtp.config.php b/27/fpm-alpine/config/smtp.config.php
new file mode 100644
index 00000000..5006fe47
--- /dev/null
+++ b/27/fpm-alpine/config/smtp.config.php
@@ -0,0 +1,22 @@
+<?php
+if (getenv('SMTP_HOST') && getenv('MAIL_FROM_ADDRESS') && getenv('MAIL_DOMAIN')) {
+  $CONFIG = array (
+    'mail_smtpmode' => 'smtp',
+    'mail_smtphost' => getenv('SMTP_HOST'),
+    'mail_smtpport' => getenv('SMTP_PORT') ?: (getenv('SMTP_SECURE') ? 465 : 25),
+    'mail_smtpsecure' => getenv('SMTP_SECURE') ?: '',
+    'mail_smtpauth' => getenv('SMTP_NAME') && (getenv('SMTP_PASSWORD') || (getenv('SMTP_PASSWORD_FILE') && file_exists(getenv('SMTP_PASSWORD_FILE')))),
+    'mail_smtpauthtype' => getenv('SMTP_AUTHTYPE') ?: 'LOGIN',
+    'mail_smtpname' => getenv('SMTP_NAME') ?: '',
+    'mail_from_address' => getenv('MAIL_FROM_ADDRESS'),
+    'mail_domain' => getenv('MAIL_DOMAIN'),
+  );
+
+  if (getenv('SMTP_PASSWORD_FILE') && file_exists(getenv('SMTP_PASSWORD_FILE'))) {
+      $CONFIG['mail_smtppassword'] = trim(file_get_contents(getenv('SMTP_PASSWORD_FILE')));
+  } elseif (getenv('SMTP_PASSWORD')) {
+      $CONFIG['mail_smtppassword'] = getenv('SMTP_PASSWORD');
+  } else {
+      $CONFIG['mail_smtppassword'] = '';
+  }
+}
diff --git a/27/fpm-alpine/config/swift.config.php b/27/fpm-alpine/config/swift.config.php
new file mode 100644
index 00000000..47ada566
--- /dev/null
+++ b/27/fpm-alpine/config/swift.config.php
@@ -0,0 +1,31 @@
+<?php
+if (getenv('OBJECTSTORE_SWIFT_URL')) {
+    $autocreate = getenv('OBJECTSTORE_SWIFT_AUTOCREATE');
+  $CONFIG = array(
+    'objectstore' => [
+      'class' => 'OC\\Files\\ObjectStore\\Swift',
+      'arguments' => [
+        'autocreate' => $autocreate == true && strtolower($autocreate) !== 'false',
+        'user' => [
+          'name' => getenv('OBJECTSTORE_SWIFT_USER_NAME'),
+          'password' => getenv('OBJECTSTORE_SWIFT_USER_PASSWORD'),
+          'domain' => [
+            'name' => (getenv('OBJECTSTORE_SWIFT_USER_DOMAIN')) ?: 'Default',
+          ],
+        ],
+        'scope' => [
+          'project' => [
+            'name' => getenv('OBJECTSTORE_SWIFT_PROJECT_NAME'),
+            'domain' => [
+              'name' => (getenv('OBJECTSTORE_SWIFT_PROJECT_DOMAIN')) ?: 'Default',
+            ],
+          ],
+        ],
+        'serviceName' => (getenv('OBJECTSTORE_SWIFT_SERVICE_NAME')) ?: 'swift',
+        'region' => getenv('OBJECTSTORE_SWIFT_REGION'),
+        'url' => getenv('OBJECTSTORE_SWIFT_URL'),
+        'bucket' => getenv('OBJECTSTORE_SWIFT_CONTAINER_NAME'),
+      ]
+    ]
+  );
+}
diff --git a/27/fpm-alpine/cron.sh b/27/fpm-alpine/cron.sh
new file mode 100755
index 00000000..4dfa4118
--- /dev/null
+++ b/27/fpm-alpine/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/27/fpm-alpine/entrypoint.sh b/27/fpm-alpine/entrypoint.sh
new file mode 100755
index 00000000..37441fd8
--- /dev/null
+++ b/27/fpm-alpine/entrypoint.sh
@@ -0,0 +1,232 @@
+#!/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 "$user" -s /bin/sh -c "$1"
+    else
+        sh -c "$1"
+    fi
+}
+
+# usage: file_env VAR [DEFAULT]
+#    ie: file_env 'XYZ_DB_PASSWORD' 'example'
+# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
+#  "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
+file_env() {
+    local var="$1"
+    local fileVar="${var}_FILE"
+    local def="${2:-}"
+    local varValue=$(env | grep -E "^${var}=" | sed -E -e "s/^${var}=//")
+    local fileVarValue=$(env | grep -E "^${fileVar}=" | sed -E -e "s/^${fileVar}=//")
+    if [ -n "${varValue}" ] && [ -n "${fileVarValue}" ]; then
+        echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
+        exit 1
+    fi
+    if [ -n "${varValue}" ]; then
+        export "$var"="${varValue}"
+    elif [ -n "${fileVarValue}" ]; then
+        export "$var"="$(cat "${fileVarValue}")"
+    elif [ -n "${def}" ]; then
+        export "$var"="$def"
+    fi
+    unset "$fileVar"
+}
+
+if expr "$1" : "apache" 1>/dev/null; then
+    if [ -n "${APACHE_DISABLE_REWRITE_IP+x}" ]; then
+        a2disconf remoteip
+    fi
+fi
+
+if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
+    uid="$(id -u)"
+    gid="$(id -g)"
+    if [ "$uid" = '0' ]; then
+        case "$1" in
+            apache2*)
+                user="${APACHE_RUN_USER:-www-data}"
+                group="${APACHE_RUN_GROUP:-www-data}"
+
+                # strip off any '#' symbol ('#1000' is valid syntax for Apache)
+                user="${user#'#'}"
+                group="${group#'#'}"
+                ;;
+            *) # php-fpm
+                user='www-data'
+                group='www-data'
+                ;;
+        esac
+    else
+        user="$uid"
+        group="$gid"
+    fi
+
+    if [ -n "${REDIS_HOST+x}" ]; then
+
+        echo "Configuring Redis as session handler"
+        {
+            file_env REDIS_HOST_PASSWORD
+            echo 'session.save_handler = redis'
+            # check if redis host is an unix socket path
+            if [ "$(echo "$REDIS_HOST" | cut -c1-1)" = "/" ]; then
+              if [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
+                echo "session.save_path = \"unix://${REDIS_HOST}?auth=${REDIS_HOST_PASSWORD}\""
+              else
+                echo "session.save_path = \"unix://${REDIS_HOST}\""
+              fi
+            # check if redis password has been set
+            elif [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
+                echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}?auth=${REDIS_HOST_PASSWORD}\""
+            else
+                echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}\""
+            fi
+            echo "redis.session.locking_enabled = 1"
+            echo "redis.session.lock_retries = -1"
+            # redis.session.lock_wait_time is specified in microseconds.
+            # Wait 10ms before retrying the lock rather than the default 2ms.
+            echo "redis.session.lock_wait_time = 10000"
+        } > /usr/local/etc/php/conf.d/redis-session.ini
+    fi
+
+    # If another process is syncing the html folder, wait for
+    # it to be done, then escape initalization.
+    (
+        if ! flock -n 9; then
+            # If we couldn't get it immediately, show a message, then wait for real
+            echo "Another process is initializing Nextcloud. Waiting..."
+            flock 9
+        fi
+
+        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 $user:$group"
+            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
+            rsync $rsync_options --include '/version.php' --exclude '/*' /usr/src/nextcloud/ /var/www/html/
+
+            # Install
+            if [ "$installed_version" = "0.0.0.0" ]; then
+                echo "New nextcloud instance"
+
+                file_env NEXTCLOUD_ADMIN_PASSWORD
+                file_env NEXTCLOUD_ADMIN_USER
+
+                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 "${NEXTCLOUD_DATA_DIR+x}" ]; then
+                        # shellcheck disable=SC2016
+                        install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
+                    fi
+
+                    file_env MYSQL_DATABASE
+                    file_env MYSQL_PASSWORD
+                    file_env MYSQL_USER
+                    file_env POSTGRES_DB
+                    file_env POSTGRES_PASSWORD
+                    file_env POSTGRES_USER
+
+                    install=false
+                    if [ -n "${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 10s
+                        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=$((NC_TRUSTED_DOMAIN_IDX+1))
+                            done
+                        fi
+                    else
+                        echo "Please run the web-based installer on first connect!"
+                    fi
+                fi
+            # Upgrade
+            else
+                run_as 'php /var/www/html/occ upgrade'
+
+                run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+                echo "The following apps have been disabled:"
+                diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+                rm -f /tmp/list_before /tmp/list_after
+
+            fi
+
+            echo "Initializing finished"
+        fi
+
+        # Update htaccess after init if requested
+        if [ -n "${NEXTCLOUD_INIT_HTACCESS+x}" ] && [ "$installed_version" != "0.0.0.0" ]; then
+            run_as 'php /var/www/html/occ maintenance:update:htaccess'
+        fi
+    ) 9> /var/www/html/nextcloud-init-sync.lock
+fi
+
+exec "$@"
diff --git a/27/fpm-alpine/upgrade.exclude b/27/fpm-alpine/upgrade.exclude
new file mode 100644
index 00000000..31ce39a8
--- /dev/null
+++ b/27/fpm-alpine/upgrade.exclude
@@ -0,0 +1,6 @@
+/config/
+/data/
+/custom_apps/
+/themes/
+/version.php
+/nextcloud-init-sync.lock
diff --git a/27/fpm/Dockerfile b/27/fpm/Dockerfile
new file mode 100644
index 00000000..754db7af
--- /dev/null
+++ b/27/fpm/Dockerfile
@@ -0,0 +1,152 @@
+# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
+FROM php:8.2-fpm-bullseye
+
+# entrypoint.sh and cron.sh dependencies
+RUN set -ex; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        busybox-static \
+        bzip2 \
+        libldap-common \
+        libmagickcore-6.q16-6-extra \
+        rsync \
+    ; \
+    rm -rf /var/lib/apt/lists/*; \
+    \
+    mkdir -p /var/spool/cron/crontabs; \
+    echo '*/5 * * * * 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/stable/admin_manual/installation/source_installation.html
+ENV PHP_MEMORY_LIMIT 512M
+ENV PHP_UPLOAD_LIMIT 512M
+RUN set -ex; \
+    \
+    savedAptMark="$(apt-mark showmanual)"; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        libcurl4-openssl-dev \
+        libevent-dev \
+        libfreetype6-dev \
+        libgmp-dev \
+        libicu-dev \
+        libjpeg-dev \
+        libldap2-dev \
+        libmagickwand-dev \
+        libmcrypt-dev \
+        libmemcached-dev \
+        libpng-dev \
+        libpq-dev \
+        libwebp-dev \
+        libxml2-dev \
+        libzip-dev \
+    ; \
+    \
+    debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; \
+    docker-php-ext-configure gd --with-freetype --with-jpeg --with-webp; \
+    docker-php-ext-configure ldap --with-libdir="lib/$debMultiarch"; \
+    docker-php-ext-install -j "$(nproc)" \
+        bcmath \
+        exif \
+        gd \
+        gmp \
+        intl \
+        ldap \
+        opcache \
+        pcntl \
+        pdo_mysql \
+        pdo_pgsql \
+        sysvsem \
+        zip \
+    ; \
+    \
+# pecl will claim success even if one install fails, so we need to perform each install separately
+    pecl install APCu-5.1.22; \
+    pecl install imagick-3.7.0; \
+    pecl install memcached-3.2.0; \
+    pecl install redis-5.3.7; \
+    \
+    docker-php-ext-enable \
+        apcu \
+        imagick \
+        memcached \
+        redis \
+    ; \
+    rm -r /tmp/pear; \
+    \
+# 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 $3 }' \
+        | sort -u \
+        | xargs -r dpkg-query -S \
+        | cut -d: -f1 \
+        | sort -u \
+        | xargs -rt apt-mark manual; \
+    \
+    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+    rm -rf /var/lib/apt/lists/*
+
+# set recommended PHP.ini settings
+# see https://docs.nextcloud.com/server/latest/admin_manual/installation/server_tuning.html#enable-php-opcache
+RUN { \
+        echo 'opcache.enable=1'; \
+        echo 'opcache.interned_strings_buffer=32'; \
+        echo 'opcache.max_accelerated_files=10000'; \
+        echo 'opcache.memory_consumption=128'; \
+        echo 'opcache.save_comments=1'; \
+        echo 'opcache.revalidate_freq=60'; \
+        echo 'opcache.jit=1255'; \
+        echo 'opcache.jit_buffer_size=128M'; \
+    } > "${PHP_INI_DIR}/conf.d/opcache-recommended.ini"; \
+    \
+    echo 'apc.enable_cli=1' >> "${PHP_INI_DIR}/conf.d/docker-php-ext-apcu.ini"; \
+    \
+    { \
+        echo 'memory_limit=${PHP_MEMORY_LIMIT}'; \
+        echo 'upload_max_filesize=${PHP_UPLOAD_LIMIT}'; \
+        echo 'post_max_size=${PHP_UPLOAD_LIMIT}'; \
+    } > "${PHP_INI_DIR}/conf.d/nextcloud.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 27.0.0
+
+RUN set -ex; \
+    fetchDeps=" \
+        gnupg \
+        dirmngr \
+    "; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends $fetchDeps; \
+    \
+    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-27.0.0.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-27.0.0.tar.bz2.asc"; \
+    export GNUPGHOME="$(mktemp -d)"; \
+# gpg key from https://nextcloud.com/nextcloud.asc
+    gpg --batch --keyserver keyserver.ubuntu.com --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 nextcloud.tar.bz2.asc nextcloud.tar.bz2; \
+    rm -rf "$GNUPGHOME" /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 $fetchDeps; \
+    rm -rf /var/lib/apt/lists/*
+
+COPY *.sh upgrade.exclude /
+COPY config/* /usr/src/nextcloud/config/
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["php-fpm"]
diff --git a/27/fpm/config/apcu.config.php b/27/fpm/config/apcu.config.php
new file mode 100644
index 00000000..69fed876
--- /dev/null
+++ b/27/fpm/config/apcu.config.php
@@ -0,0 +1,4 @@
+<?php
+$CONFIG = array (
+  'memcache.local' => '\OC\Memcache\APCu',
+);
diff --git a/27/fpm/config/apps.config.php b/27/fpm/config/apps.config.php
new file mode 100644
index 00000000..4c37f72a
--- /dev/null
+++ b/27/fpm/config/apps.config.php
@@ -0,0 +1,15 @@
+<?php
+$CONFIG = array (
+  'apps_paths' => array (
+      0 => array (
+              'path'     => OC::$SERVERROOT.'/apps',
+              'url'      => '/apps',
+              'writable' => false,
+      ),
+      1 => array (
+              'path'     => OC::$SERVERROOT.'/custom_apps',
+              'url'      => '/custom_apps',
+              'writable' => true,
+      ),
+  ),
+);
diff --git a/27/fpm/config/autoconfig.php b/27/fpm/config/autoconfig.php
new file mode 100644
index 00000000..92ad2a1c
--- /dev/null
+++ b/27/fpm/config/autoconfig.php
@@ -0,0 +1,41 @@
+<?php
+
+$autoconfig_enabled = false;
+
+if (getenv('SQLITE_DATABASE')) {
+    $AUTOCONFIG['dbtype'] = 'sqlite';
+    $AUTOCONFIG['dbname'] = getenv('SQLITE_DATABASE');
+    $autoconfig_enabled = true;
+} elseif (getenv('MYSQL_DATABASE_FILE') && getenv('MYSQL_USER_FILE') && getenv('MYSQL_PASSWORD_FILE') && getenv('MYSQL_HOST')) {
+    $AUTOCONFIG['dbtype'] = 'mysql';
+    $AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('MYSQL_DATABASE_FILE')));
+    $AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('MYSQL_USER_FILE')));
+    $AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('MYSQL_PASSWORD_FILE')));
+    $AUTOCONFIG['dbhost'] = getenv('MYSQL_HOST');
+    $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_FILE') && getenv('POSTGRES_USER_FILE') && getenv('POSTGRES_PASSWORD_FILE') && getenv('POSTGRES_HOST')) {
+    $AUTOCONFIG['dbtype'] = 'pgsql';
+    $AUTOCONFIG['dbname'] = trim(file_get_contents(getenv('POSTGRES_DB_FILE')));
+    $AUTOCONFIG['dbuser'] = trim(file_get_contents(getenv('POSTGRES_USER_FILE')));
+    $AUTOCONFIG['dbpass'] = trim(file_get_contents(getenv('POSTGRES_PASSWORD_FILE')));
+    $AUTOCONFIG['dbhost'] = getenv('POSTGRES_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['directory'] = getenv('NEXTCLOUD_DATA_DIR') ?: '/var/www/html/data';
+}
diff --git a/27/fpm/config/redis.config.php b/27/fpm/config/redis.config.php
new file mode 100644
index 00000000..a5fde3c7
--- /dev/null
+++ b/27/fpm/config/redis.config.php
@@ -0,0 +1,17 @@
+<?php
+if (getenv('REDIS_HOST')) {
+  $CONFIG = array(
+    'memcache.distributed' => '\OC\Memcache\Redis',
+    'memcache.locking' => '\OC\Memcache\Redis',
+    'redis' => array(
+      'host' => getenv('REDIS_HOST'),
+      'password' => (string) getenv('REDIS_HOST_PASSWORD'),
+    ),
+  );
+
+  if (getenv('REDIS_HOST_PORT') !== false) {
+    $CONFIG['redis']['port'] = (int) getenv('REDIS_HOST_PORT');
+  } elseif (getenv('REDIS_HOST')[0] != '/') {
+    $CONFIG['redis']['port'] = 6379;
+  }
+}
diff --git a/27/fpm/config/reverse-proxy.config.php b/27/fpm/config/reverse-proxy.config.php
new file mode 100644
index 00000000..7df0415e
--- /dev/null
+++ b/27/fpm/config/reverse-proxy.config.php
@@ -0,0 +1,30 @@
+<?php
+$overwriteHost = getenv('OVERWRITEHOST');
+if ($overwriteHost) {
+  $CONFIG['overwritehost'] = $overwriteHost;
+}
+
+$overwriteProtocol = getenv('OVERWRITEPROTOCOL');
+if ($overwriteProtocol) {
+  $CONFIG['overwriteprotocol'] = $overwriteProtocol;
+}
+
+$overwriteCliUrl = getenv('OVERWRITECLIURL');
+if ($overwriteCliUrl) {
+  $CONFIG['overwrite.cli.url'] = $overwriteCliUrl;
+}
+
+$overwriteWebRoot = getenv('OVERWRITEWEBROOT');
+if ($overwriteWebRoot) {
+  $CONFIG['overwritewebroot'] = $overwriteWebRoot;
+}
+
+$overwriteCondAddr = getenv('OVERWRITECONDADDR');
+if ($overwriteCondAddr) {
+  $CONFIG['overwritecondaddr'] = $overwriteCondAddr;
+}
+
+$trustedProxies = getenv('TRUSTED_PROXIES');
+if ($trustedProxies) {
+  $CONFIG['trusted_proxies'] = array_filter(array_map('trim', explode(' ', $trustedProxies)));
+}
diff --git a/27/fpm/config/s3.config.php b/27/fpm/config/s3.config.php
new file mode 100644
index 00000000..6d0ede91
--- /dev/null
+++ b/27/fpm/config/s3.config.php
@@ -0,0 +1,41 @@
+<?php
+if (getenv('OBJECTSTORE_S3_BUCKET')) {
+  $use_ssl = getenv('OBJECTSTORE_S3_SSL');
+  $use_path = getenv('OBJECTSTORE_S3_USEPATH_STYLE');
+  $use_legacyauth = getenv('OBJECTSTORE_S3_LEGACYAUTH');
+  $autocreate = getenv('OBJECTSTORE_S3_AUTOCREATE');
+  $CONFIG = array(
+    'objectstore' => array(
+      'class' => '\OC\Files\ObjectStore\S3',
+      'arguments' => array(
+        'bucket' => getenv('OBJECTSTORE_S3_BUCKET'),
+        'region' => getenv('OBJECTSTORE_S3_REGION') ?: '',
+        'hostname' => getenv('OBJECTSTORE_S3_HOST') ?: '',
+        'port' => getenv('OBJECTSTORE_S3_PORT') ?: '',
+        'objectPrefix' => getenv("OBJECTSTORE_S3_OBJECT_PREFIX") ? getenv("OBJECTSTORE_S3_OBJECT_PREFIX") : "urn:oid:",
+        'autocreate' => (strtolower($autocreate) === 'false' || $autocreate == false) ? false : true,
+        'use_ssl' => (strtolower($use_ssl) === 'false' || $use_ssl == false) ? false : true,
+        // required for some non Amazon S3 implementations
+        'use_path_style' => $use_path == true && strtolower($use_path) !== 'false',
+        // required for older protocol versions
+        'legacy_auth' => $use_legacyauth == true && strtolower($use_legacyauth) !== 'false'
+      )
+    )
+  );
+
+  if (getenv('OBJECTSTORE_S3_KEY_FILE') && file_exists(getenv('OBJECTSTORE_S3_KEY_FILE'))) {
+    $CONFIG['objectstore']['arguments']['key'] = trim(file_get_contents(getenv('OBJECTSTORE_S3_KEY_FILE')));
+  } elseif (getenv('OBJECTSTORE_S3_KEY')) {
+    $CONFIG['objectstore']['arguments']['key'] = getenv('OBJECTSTORE_S3_KEY');
+  } else {
+    $CONFIG['objectstore']['arguments']['key'] = '';
+  }
+
+  if (getenv('OBJECTSTORE_S3_SECRET_FILE') && file_exists(getenv('OBJECTSTORE_S3_SECRET_FILE'))) {
+    $CONFIG['objectstore']['arguments']['secret'] = trim(file_get_contents(getenv('OBJECTSTORE_S3_SECRET_FILE')));
+  } elseif (getenv('OBJECTSTORE_S3_SECRET')) {
+    $CONFIG['objectstore']['arguments']['secret'] = getenv('OBJECTSTORE_S3_SECRET');
+  } else {
+    $CONFIG['objectstore']['arguments']['secret'] = '';
+  }
+} 
diff --git a/27/fpm/config/smtp.config.php b/27/fpm/config/smtp.config.php
new file mode 100644
index 00000000..5006fe47
--- /dev/null
+++ b/27/fpm/config/smtp.config.php
@@ -0,0 +1,22 @@
+<?php
+if (getenv('SMTP_HOST') && getenv('MAIL_FROM_ADDRESS') && getenv('MAIL_DOMAIN')) {
+  $CONFIG = array (
+    'mail_smtpmode' => 'smtp',
+    'mail_smtphost' => getenv('SMTP_HOST'),
+    'mail_smtpport' => getenv('SMTP_PORT') ?: (getenv('SMTP_SECURE') ? 465 : 25),
+    'mail_smtpsecure' => getenv('SMTP_SECURE') ?: '',
+    'mail_smtpauth' => getenv('SMTP_NAME') && (getenv('SMTP_PASSWORD') || (getenv('SMTP_PASSWORD_FILE') && file_exists(getenv('SMTP_PASSWORD_FILE')))),
+    'mail_smtpauthtype' => getenv('SMTP_AUTHTYPE') ?: 'LOGIN',
+    'mail_smtpname' => getenv('SMTP_NAME') ?: '',
+    'mail_from_address' => getenv('MAIL_FROM_ADDRESS'),
+    'mail_domain' => getenv('MAIL_DOMAIN'),
+  );
+
+  if (getenv('SMTP_PASSWORD_FILE') && file_exists(getenv('SMTP_PASSWORD_FILE'))) {
+      $CONFIG['mail_smtppassword'] = trim(file_get_contents(getenv('SMTP_PASSWORD_FILE')));
+  } elseif (getenv('SMTP_PASSWORD')) {
+      $CONFIG['mail_smtppassword'] = getenv('SMTP_PASSWORD');
+  } else {
+      $CONFIG['mail_smtppassword'] = '';
+  }
+}
diff --git a/27/fpm/config/swift.config.php b/27/fpm/config/swift.config.php
new file mode 100644
index 00000000..47ada566
--- /dev/null
+++ b/27/fpm/config/swift.config.php
@@ -0,0 +1,31 @@
+<?php
+if (getenv('OBJECTSTORE_SWIFT_URL')) {
+    $autocreate = getenv('OBJECTSTORE_SWIFT_AUTOCREATE');
+  $CONFIG = array(
+    'objectstore' => [
+      'class' => 'OC\\Files\\ObjectStore\\Swift',
+      'arguments' => [
+        'autocreate' => $autocreate == true && strtolower($autocreate) !== 'false',
+        'user' => [
+          'name' => getenv('OBJECTSTORE_SWIFT_USER_NAME'),
+          'password' => getenv('OBJECTSTORE_SWIFT_USER_PASSWORD'),
+          'domain' => [
+            'name' => (getenv('OBJECTSTORE_SWIFT_USER_DOMAIN')) ?: 'Default',
+          ],
+        ],
+        'scope' => [
+          'project' => [
+            'name' => getenv('OBJECTSTORE_SWIFT_PROJECT_NAME'),
+            'domain' => [
+              'name' => (getenv('OBJECTSTORE_SWIFT_PROJECT_DOMAIN')) ?: 'Default',
+            ],
+          ],
+        ],
+        'serviceName' => (getenv('OBJECTSTORE_SWIFT_SERVICE_NAME')) ?: 'swift',
+        'region' => getenv('OBJECTSTORE_SWIFT_REGION'),
+        'url' => getenv('OBJECTSTORE_SWIFT_URL'),
+        'bucket' => getenv('OBJECTSTORE_SWIFT_CONTAINER_NAME'),
+      ]
+    ]
+  );
+}
diff --git a/27/fpm/cron.sh b/27/fpm/cron.sh
new file mode 100755
index 00000000..4dfa4118
--- /dev/null
+++ b/27/fpm/cron.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -eu
+
+exec busybox crond -f -l 0 -L /dev/stdout
diff --git a/27/fpm/entrypoint.sh b/27/fpm/entrypoint.sh
new file mode 100755
index 00000000..37441fd8
--- /dev/null
+++ b/27/fpm/entrypoint.sh
@@ -0,0 +1,232 @@
+#!/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 "$user" -s /bin/sh -c "$1"
+    else
+        sh -c "$1"
+    fi
+}
+
+# usage: file_env VAR [DEFAULT]
+#    ie: file_env 'XYZ_DB_PASSWORD' 'example'
+# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
+#  "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
+file_env() {
+    local var="$1"
+    local fileVar="${var}_FILE"
+    local def="${2:-}"
+    local varValue=$(env | grep -E "^${var}=" | sed -E -e "s/^${var}=//")
+    local fileVarValue=$(env | grep -E "^${fileVar}=" | sed -E -e "s/^${fileVar}=//")
+    if [ -n "${varValue}" ] && [ -n "${fileVarValue}" ]; then
+        echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
+        exit 1
+    fi
+    if [ -n "${varValue}" ]; then
+        export "$var"="${varValue}"
+    elif [ -n "${fileVarValue}" ]; then
+        export "$var"="$(cat "${fileVarValue}")"
+    elif [ -n "${def}" ]; then
+        export "$var"="$def"
+    fi
+    unset "$fileVar"
+}
+
+if expr "$1" : "apache" 1>/dev/null; then
+    if [ -n "${APACHE_DISABLE_REWRITE_IP+x}" ]; then
+        a2disconf remoteip
+    fi
+fi
+
+if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
+    uid="$(id -u)"
+    gid="$(id -g)"
+    if [ "$uid" = '0' ]; then
+        case "$1" in
+            apache2*)
+                user="${APACHE_RUN_USER:-www-data}"
+                group="${APACHE_RUN_GROUP:-www-data}"
+
+                # strip off any '#' symbol ('#1000' is valid syntax for Apache)
+                user="${user#'#'}"
+                group="${group#'#'}"
+                ;;
+            *) # php-fpm
+                user='www-data'
+                group='www-data'
+                ;;
+        esac
+    else
+        user="$uid"
+        group="$gid"
+    fi
+
+    if [ -n "${REDIS_HOST+x}" ]; then
+
+        echo "Configuring Redis as session handler"
+        {
+            file_env REDIS_HOST_PASSWORD
+            echo 'session.save_handler = redis'
+            # check if redis host is an unix socket path
+            if [ "$(echo "$REDIS_HOST" | cut -c1-1)" = "/" ]; then
+              if [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
+                echo "session.save_path = \"unix://${REDIS_HOST}?auth=${REDIS_HOST_PASSWORD}\""
+              else
+                echo "session.save_path = \"unix://${REDIS_HOST}\""
+              fi
+            # check if redis password has been set
+            elif [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
+                echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}?auth=${REDIS_HOST_PASSWORD}\""
+            else
+                echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}\""
+            fi
+            echo "redis.session.locking_enabled = 1"
+            echo "redis.session.lock_retries = -1"
+            # redis.session.lock_wait_time is specified in microseconds.
+            # Wait 10ms before retrying the lock rather than the default 2ms.
+            echo "redis.session.lock_wait_time = 10000"
+        } > /usr/local/etc/php/conf.d/redis-session.ini
+    fi
+
+    # If another process is syncing the html folder, wait for
+    # it to be done, then escape initalization.
+    (
+        if ! flock -n 9; then
+            # If we couldn't get it immediately, show a message, then wait for real
+            echo "Another process is initializing Nextcloud. Waiting..."
+            flock 9
+        fi
+
+        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 $user:$group"
+            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
+            rsync $rsync_options --include '/version.php' --exclude '/*' /usr/src/nextcloud/ /var/www/html/
+
+            # Install
+            if [ "$installed_version" = "0.0.0.0" ]; then
+                echo "New nextcloud instance"
+
+                file_env NEXTCLOUD_ADMIN_PASSWORD
+                file_env NEXTCLOUD_ADMIN_USER
+
+                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 "${NEXTCLOUD_DATA_DIR+x}" ]; then
+                        # shellcheck disable=SC2016
+                        install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
+                    fi
+
+                    file_env MYSQL_DATABASE
+                    file_env MYSQL_PASSWORD
+                    file_env MYSQL_USER
+                    file_env POSTGRES_DB
+                    file_env POSTGRES_PASSWORD
+                    file_env POSTGRES_USER
+
+                    install=false
+                    if [ -n "${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 10s
+                        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=$((NC_TRUSTED_DOMAIN_IDX+1))
+                            done
+                        fi
+                    else
+                        echo "Please run the web-based installer on first connect!"
+                    fi
+                fi
+            # Upgrade
+            else
+                run_as 'php /var/www/html/occ upgrade'
+
+                run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
+                echo "The following apps have been disabled:"
+                diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
+                rm -f /tmp/list_before /tmp/list_after
+
+            fi
+
+            echo "Initializing finished"
+        fi
+
+        # Update htaccess after init if requested
+        if [ -n "${NEXTCLOUD_INIT_HTACCESS+x}" ] && [ "$installed_version" != "0.0.0.0" ]; then
+            run_as 'php /var/www/html/occ maintenance:update:htaccess'
+        fi
+    ) 9> /var/www/html/nextcloud-init-sync.lock
+fi
+
+exec "$@"
diff --git a/27/fpm/upgrade.exclude b/27/fpm/upgrade.exclude
new file mode 100644
index 00000000..31ce39a8
--- /dev/null
+++ b/27/fpm/upgrade.exclude
@@ -0,0 +1,6 @@
+/config/
+/data/
+/custom_apps/
+/themes/
+/version.php
+/nextcloud-init-sync.lock
diff --git a/latest.txt b/latest.txt
index cbf1d673..008c39a4 100644
--- a/latest.txt
+++ b/latest.txt
@@ -1 +1 @@
-26.0.2
+27.0.0
diff --git a/versions.json b/versions.json
index 737135bc..5eb1b9a4 100644
--- a/versions.json
+++ b/versions.json
@@ -1,4 +1,30 @@
 {
+  "27": {
+    "branch": "27",
+    "version": "27.0.0",
+    "url": "https://download.nextcloud.com/server/releases/nextcloud-27.0.0.tar.bz2",
+    "ascUrl": "https://download.nextcloud.com/server/releases/nextcloud-27.0.0.tar.bz2.asc",
+    "variants": {
+      "apache": {
+        "variant": "apache",
+        "base": "debian",
+        "baseVersion": "bullseye",
+        "phpVersion": "8.2"
+      },
+      "fpm": {
+        "variant": "fpm",
+        "base": "debian",
+        "baseVersion": "bullseye",
+        "phpVersion": "8.2"
+      },
+      "fpm-alpine": {
+        "variant": "fpm-alpine",
+        "base": "alpine",
+        "baseVersion": "3.18",
+        "phpVersion": "8.2"
+      }
+    }
+  },
   "26": {
     "branch": "26",
     "version": "26.0.2",