diff --git a/27/apache/entrypoint.sh b/27/apache/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/27/apache/entrypoint.sh
+++ b/27/apache/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/27/fpm-alpine/Dockerfile b/27/fpm-alpine/Dockerfile
index 8268b5ac..c3a9fcb7 100644
--- a/27/fpm-alpine/Dockerfile
+++ b/27/fpm-alpine/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:8.2-fpm-alpine3.19
+FROM php:8.2-fpm-alpine3.20
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
diff --git a/27/fpm-alpine/entrypoint.sh b/27/fpm-alpine/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/27/fpm-alpine/entrypoint.sh
+++ b/27/fpm-alpine/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/27/fpm/entrypoint.sh b/27/fpm/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/27/fpm/entrypoint.sh
+++ b/27/fpm/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/28/apache/entrypoint.sh b/28/apache/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/28/apache/entrypoint.sh
+++ b/28/apache/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/28/fpm-alpine/Dockerfile b/28/fpm-alpine/Dockerfile
index b7af26fc..018256a8 100644
--- a/28/fpm-alpine/Dockerfile
+++ b/28/fpm-alpine/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:8.2-fpm-alpine3.19
+FROM php:8.2-fpm-alpine3.20
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
diff --git a/28/fpm-alpine/entrypoint.sh b/28/fpm-alpine/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/28/fpm-alpine/entrypoint.sh
+++ b/28/fpm-alpine/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/28/fpm/entrypoint.sh b/28/fpm/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/28/fpm/entrypoint.sh
+++ b/28/fpm/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/29/apache/entrypoint.sh b/29/apache/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/29/apache/entrypoint.sh
+++ b/29/apache/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/29/fpm-alpine/Dockerfile b/29/fpm-alpine/Dockerfile
index 0b15d62f..7d7bc580 100644
--- a/29/fpm-alpine/Dockerfile
+++ b/29/fpm-alpine/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:8.2-fpm-alpine3.19
+FROM php:8.2-fpm-alpine3.20
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
diff --git a/29/fpm-alpine/entrypoint.sh b/29/fpm-alpine/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/29/fpm-alpine/entrypoint.sh
+++ b/29/fpm-alpine/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/29/fpm/entrypoint.sh b/29/fpm/entrypoint.sh
index 5b627f07..541971c6 100755
--- a/29/fpm/entrypoint.sh
+++ b/29/fpm/entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 5b627f07..541971c6 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -186,6 +186,7 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                 file_env NEXTCLOUD_ADMIN_PASSWORD
                 file_env NEXTCLOUD_ADMIN_USER
 
+                install=false
                 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"'
@@ -201,7 +202,6 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                     file_env POSTGRES_PASSWORD
                     file_env POSTGRES_USER
 
-                    install=false
                     if [ -n "${SQLITE_DATABASE+x}" ]; then
                         echo "Installing with SQLite database"
                         # shellcheck disable=SC2016
@@ -246,9 +246,12 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
                         fi
 
                         run_path post-installation
-                    else
-                        echo "Please run the web-based installer on first connect!"
-                    fi
+		    fi
+                fi
+		# not enough specified to do a fully automated installation 
+                if [ "$install" = false ]; then 
+                    echo "Next step: Access your instance to finish the web-based installation!"
+                    echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
                 fi
             # Upgrade
             else
diff --git a/update.sh b/update.sh
index 015cf9ae..bc35ce19 100755
--- a/update.sh
+++ b/update.sh
@@ -2,7 +2,7 @@
 set -eo pipefail
 
 declare -A alpine_version=(
-	[default]='3.19'
+	[default]='3.20'
 )
 
 declare -A debian_version=(
diff --git a/versions.json b/versions.json
index 23758543..4d565265 100644
--- a/versions.json
+++ b/versions.json
@@ -20,7 +20,7 @@
       "fpm-alpine": {
         "variant": "fpm-alpine",
         "base": "alpine",
-        "baseVersion": "3.19",
+        "baseVersion": "3.20",
         "phpVersion": "8.2"
       }
     }
@@ -46,7 +46,7 @@
       "fpm-alpine": {
         "variant": "fpm-alpine",
         "base": "alpine",
-        "baseVersion": "3.19",
+        "baseVersion": "3.20",
         "phpVersion": "8.2"
       }
     }
@@ -72,7 +72,7 @@
       "fpm-alpine": {
         "variant": "fpm-alpine",
         "base": "alpine",
-        "baseVersion": "3.19",
+        "baseVersion": "3.20",
         "phpVersion": "8.2"
       }
     }