diff --git a/README.md b/README.md
index a735d2c..b4b939b 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ own data. A personal cloud which runs on your own server. With Nextcloud
 you can synchronize your files over your devices.
 
 
-**Shipped version:** 18.0.7
+**Shipped version:** 19.0.3
 
 ## Screenshots
 
@@ -27,7 +27,7 @@ you can synchronize your files over your devices.
 
 ## Documentation
 
- * Official documentation: https://docs.nextcloud.com/server/18/user_manual/
+ * Official documentation: https://docs.nextcloud.com/server/19/user_manual/
  * YunoHost documentation: https://github.com/YunoHost/doc/blob/master/app_nextcloud.md
 
 ## Configuration
diff --git a/README_fr.md b/README_fr.md
index ada1a91..404ef69 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -14,7 +14,7 @@ Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour
 [Nextcloud](https://nextcloud.com) vous donne la liberté et le contrôle sur vos données. Un nuage personnel qui tourne sur votre serveur.
 Avec NextCloud vous pouvez synchroniser vos fichiers sur vos appareils.
 
-**Version incluse :** 18.0.7
+**Version incluse :** 19.0.3
 
 ## Captures d'écran
 
@@ -27,7 +27,7 @@ Avec NextCloud vous pouvez synchroniser vos fichiers sur vos appareils.
 
 ## Documentation
 
- * Documentation officielle : https://docs.nextcloud.com/server/18/user_manual/
+ * Documentation officielle : https://docs.nextcloud.com/server/19/user_manual/
  * Documentation YunoHost : https://github.com/YunoHost/doc/blob/master/app_nextcloud_fr.md
  
 ## Configuration
diff --git a/actions.toml b/actions.toml
index 38c52a8..fc6cb0f 100644
--- a/actions.toml
+++ b/actions.toml
@@ -6,3 +6,12 @@ command = "/bin/bash scripts/actions/disable_maintenance"
 # accepted_return_codes = [0, 1, 2, 3]  # optional
 accepted_return_codes = [0]
 description = "Disable the maintenance mode of Nextcloud if you're stuck after an upgrade"
+
+[add_multimedia_directories]
+name = "Add multimedia directories"
+command = "/bin/bash scripts/actions/add_multimedia_directories"
+# user = "root"  # optional
+# cwd = "/" # optional
+# accepted_return_codes = [0, 1, 2, 3]  # optional
+accepted_return_codes = [0]
+description = "Add the multimedia and shared multimedia directories again"
diff --git a/check_process b/check_process
index afc9dec..0ee0bab 100644
--- a/check_process
+++ b/check_process
@@ -12,7 +12,7 @@
 		setup_private=0
 		setup_public=0
 		upgrade=1
-		upgrade=1	from_commit=9c57c2f78f3da979d587d708eb9379ffaa41bcfa
+		upgrade=1	from_commit=c864e086625363d91dde6ba78a652011a991a027
 		backup_restore=1
 		multi_instance=1
 		incorrect_path=1
@@ -24,6 +24,6 @@
 Email=
 Notification=none
 ;;; Upgrade options
-	; commit=9c57c2f78f3da979d587d708eb9379ffaa41bcfa
-		name=Do not use too much process for php (#247)
+	; commit=c864e086625363d91dde6ba78a652011a991a027
+		name=[fix] php7.2-mcrypt doesn't exist (#253)
 		manifest_arg=domain=DOMAIN&path=PATH&admin=USER&user_home=1&
diff --git a/conf/nginx.conf b/conf/nginx.conf
index dfe42e3..0cf3732 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -139,7 +139,7 @@ location ^~ __PATH__/ {
     access_log off;
   }
 
-  location ~ ^__PATH__/.+[^\/]\.(?:png|html|ttf|ico|jpg|jpeg|bcmap)$ {
+  location ~ ^__PATH__/.+[^\/]\.(?:png|html|ttf|ico|jpg|jpeg|bcmap|mp4|webm)$ {
     try_files $uri __PATH__/index.php$request_uri;
     # Optional: Don't log access to other assets
     access_log off;
diff --git a/manifest.json b/manifest.json
index 31bbafd..75aa560 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Access & share your files, calendars, contacts, mail & more from any device, on your terms",
         "fr": "Consultez et partagez vos fichiers, agendas, carnets d'adresses, emails et bien plus depuis les appareils de votre choix, sous vos conditions"
     },
-    "version": "18.0.7~ynh1",
+    "version": "19.0.3~ynh1",
     "url": "https://nextcloud.com",
     "license": "AGPL-3.0",
     "maintainer": {
diff --git a/scripts/_common.sh b/scripts/_common.sh
index a868991..2b9a766 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -6,7 +6,7 @@
 pkg_dependencies="imagemagick acl tar smbclient at"
 
 YNH_PHP_VERSION="7.3"
-extra_php_dependencies="php${YNH_PHP_VERSION}-bz2 php${YNH_PHP_VERSION}-imap php${YNH_PHP_VERSION}-smbclient php${YNH_PHP_VERSION}-gmp php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-json php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-apcu php${YNH_PHP_VERSION}-redis php${YNH_PHP_VERSION}-ldap php${YNH_PHP_VERSION}-imagick php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-igbinary"
+extra_php_dependencies="php${YNH_PHP_VERSION}-bz2 php${YNH_PHP_VERSION}-imap php${YNH_PHP_VERSION}-smbclient php${YNH_PHP_VERSION}-gmp php${YNH_PHP_VERSION}-gd php${YNH_PHP_VERSION}-json php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-apcu php${YNH_PHP_VERSION}-redis php${YNH_PHP_VERSION}-ldap php${YNH_PHP_VERSION}-imagick php${YNH_PHP_VERSION}-zip php${YNH_PHP_VERSION}-mbstring php${YNH_PHP_VERSION}-xml php${YNH_PHP_VERSION}-mysql php${YNH_PHP_VERSION}-igbinary php${YNH_PHP_VERSION}-bcmath"
 
 #=================================================
 # EXPERIMENTAL HELPERS
diff --git a/scripts/actions/add_multimedia_directories b/scripts/actions/add_multimedia_directories
new file mode 100755
index 0000000..4dc7881
--- /dev/null
+++ b/scripts/actions/add_multimedia_directories
@@ -0,0 +1,66 @@
+#!/bin/bash
+
+#=================================================
+# GENERIC STARTING
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source scripts/_common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# RETRIEVE ARGUMENTS
+#=================================================
+
+app=$YNH_APP_INSTANCE_NAME
+
+final_path=$(ynh_app_setting_get --app=$app --key=final_path)
+
+#=================================================
+# CHECK IF ARGUMENTS ARE CORRECT
+#=================================================
+
+#=================================================
+# DEFINE FUNCTION
+#=================================================
+
+# Define a function to execute commands with `occ`
+exec_occ() {
+  (cd "$final_path" && exec_as "$app" \
+      php$YNH_PHP_VERSION occ --no-interaction --no-ansi "$@")
+}
+
+# Define a function to add an external storage
+# Create the external storage for the given folders and enable sharing
+create_external_storage() {
+local datadir="$1"
+local mount_name="$2"
+local mount_id=`exec_occ files_external:create --output=json \
+    "$mount_name" 'local' 'null::null' -c "datadir=$datadir" || true`
+! [[ $mount_id =~ ^[0-9]+$ ]] \
+    && ynh_print_warn --message="Unable to create external storage" \
+    || exec_occ files_external:option "$mount_id" enable_sharing true
+}
+
+#=================================================
+# SPECIFIC ACTION
+#=================================================
+# YUNOHOST MULTIMEDIA INTEGRATION
+#=================================================
+ynh_script_progression --message="Updating multimedia directories..." --weight=6
+
+# Build YunoHost multimedia directories
+ynh_multimedia_build_main_dir
+# Mount the user directory in Nextcloud
+exec_occ app:enable files_external
+create_external_storage "/home/yunohost.multimedia/\$user" "Multimedia"
+create_external_storage "/home/yunohost.multimedia/share" "Shared multimedia"
+# Allow nextcloud to write into these directories
+ynh_multimedia_addaccess $app
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_script_progression --message="Execution completed" --last
diff --git a/scripts/backup b/scripts/backup
index 68ae4ee..bb92dda 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -19,7 +19,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..."
+ynh_print_info --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -28,32 +28,32 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 
 #=================================================
-# STANDARD BACKUP STEPS
+# DECLARE DATA AND CONF FILES TO BACKUP
+#=================================================
+ynh_print_info --message="Declaring files to be backed up..."
+
 #=================================================
 # BACKUP THE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Backing up the main app directory..."
 
 ynh_backup --src_path="$final_path"
 
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Backing up nginx web server configuration..."
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # BACKUP THE PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Backing up php-fpm configuration..."
 
 ynh_backup --src_path="/etc/php/$YNH_PHP_VERSION/fpm/pool.d/$app.conf"
 
 #=================================================
 # BACKUP THE MYSQL DATABASE
 #=================================================
-ynh_script_progression --message="Backing up the MySQL database..." --weight=2
+ynh_print_info --message="Backing up the MySQL database..."
 
 ynh_mysql_dump_db --database="$db_name" > db.sql
 
@@ -62,14 +62,12 @@ ynh_mysql_dump_db --database="$db_name" > db.sql
 #=================================================
 # BACKUP LOGROTATE
 #=================================================
-ynh_script_progression --message="Backing up logrotate configuration..."
 
 ynh_backup "/etc/logrotate.d/$app"
 
 #=================================================
 # BACKUP FAIL2BAN CONFIGURATION
 #=================================================
-ynh_script_progression --message="Backing up fail2ban configuration..."
 
 ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
 ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
@@ -83,7 +81,7 @@ ynh_backup --src_path="/etc/cron.d/$app"
 #=================================================
 # BACKUP THE DATA DIRECTORY
 #=================================================
-ynh_script_progression --message="Backing up data directory..."
+ynh_print_info --message="Backing up data directory..."
 
 ynh_backup --src_path="/home/yunohost.app/${app}/data" --is_big
 
@@ -91,4 +89,4 @@ ynh_backup --src_path="/home/yunohost.app/${app}/data" --is_big
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)." --last
+ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."
diff --git a/scripts/change_url b/scripts/change_url
index c9f7a9c..2aa5f36 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -50,23 +50,23 @@ fi
 #=================================================
 # MODIFY URL IN NGINX CONF
 #=================================================
-ynh_script_progression --message="Updating nginx web server configuration..." --weight=2
+ynh_script_progression --message="Updating NGINX web server configuration..." --weight=2
 
 nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
 
-# Change the path in the nginx config file
+# Change the path in the NGINX config file
 if [ $change_path -eq 1 ]
 then
-	# Make a backup of the original nginx config file if modified
+	# Make a backup of the original NGINX config file if modified
 	ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
-	# Set global variables for nginx helper
+	# Set global variables for NGINX helper
 	domain="$old_domain"
 	path_url="$new_path"
-	# Create a dedicated nginx config
+	# Create a dedicated NGINX config
 	ynh_add_nginx_config YNH_PHP_VERSION
 fi
 
-# Change the domain for nginx
+# Change the domain for NGINX
 if [ $change_domain -eq 1 ]
 then
 	# Delete file checksum for the old conf file location
@@ -114,7 +114,7 @@ fi
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/install b/scripts/install
index db96c16..cfe9d5b 100755
--- a/scripts/install
+++ b/scripts/install
@@ -87,7 +87,7 @@ ynh_setup_source --dest_dir="$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring nginx web server..." --weight=2
+ynh_script_progression --message="Configuring NGINX web server..." --weight=2
 
 # Check if .well-known is available for this domain
 if is_url_handled --domain="$domain" --path="/.well-known/caldav" || is_url_handled --domain="$domain" --path="/.well-known/carddav"
@@ -98,7 +98,7 @@ then
     sed --in-place --regexp-extended '/^location = \/\.well\-known\/(caldav|carddav) \{/,/\}/d' "../conf/nginx.conf"
 fi
 
-# Create a dedicated nginx config
+# Create a dedicated NGINX config
 ynh_add_nginx_config YNH_PHP_VERSION
 
 #=================================================
@@ -112,7 +112,7 @@ ynh_system_user_create --username=$app
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring php-fpm..." --weight=50
+ynh_script_progression --message="Configuring PHP-FPM..." --weight=50
 
 # Create a dedicated php-fpm config
 ynh_add_fpm_config --usage=medium --footprint=high --phpversion=$YNH_PHP_VERSION --package="$extra_php_dependencies"
@@ -131,7 +131,7 @@ mkdir -p "$datadir"
 #=================================================
 # INSTALL NEXTCLOUD
 #=================================================
-ynh_script_progression --message="Installing nextcloud..." --weight=30
+ynh_script_progression --message="Installing Nextcloud..." --weight=30
 
 # Define a function to execute commands with `occ`
 exec_occ() {
@@ -153,7 +153,7 @@ exec_occ maintenance:install \
 #=================================================
 # CONFIGURE NEXTCLOUD
 #=================================================
-ynh_script_progression --message="Configuring nextcloud..." --weight=8
+ynh_script_progression --message="Configuring Nextcloud..." --weight=8
 
 # Ensure that UpdateNotification app is disabled
 exec_occ app:disable updatenotification
@@ -162,7 +162,7 @@ exec_occ app:disable updatenotification
 exec_occ app:enable user_ldap
 exec_occ ldap:create-empty-config
 
-# Load the installation config file in nextcloud
+# Load the installation config file in Nextcloud
 nc_conf="$final_path/config_install.json"
 cp ../conf/config_install.json "$nc_conf"
 
@@ -273,7 +273,12 @@ exec_occ background:cron
 # POST-INSTALL MAINTENANCE
 #=================================================
 
-(cd /tmp ; at now + 10 minutes <<< "(cd $final_path ; sudo -u $app php${YNH_PHP_VERSION} occ db:add-missing-indices ; sudo -u $app php${YNH_PHP_VERSION} occ db:convert-filecache-bigint -n) > /tmp/${app}_maintenance.log")
+(
+    cd $final_path
+    sudo -u $app php${YNH_PHP_VERSION} occ db:add-missing-indices
+    sudo -u $app php${YNH_PHP_VERSION} occ db:add-missing-columns
+    sudo -u $app php${YNH_PHP_VERSION} occ db:convert-filecache-bigint -n
+)
 
 #=================================================
 # CONFIGURE THE HOOK FILE FOR USER CREATE
@@ -322,9 +327,9 @@ ynh_use_logrotate --logfile="$datadir/nextcloud.log"
 #=================================================
 # SETUP FAIL2BAN
 #=================================================
-ynh_script_progression --message="Configuring fail2ban..." --weight=8
+ynh_script_progression --message="Configuring Fail2ban..." --weight=8
 
-# Create a dedicated fail2ban config
+# Create a dedicated Fail2ban config
 ynh_add_fail2ban_config --logpath="/home/yunohost.app/$app/data/nextcloud.log" --failregex="^.*Login failed: '.*' \(Remote IP: '<HOST>'.*$" --max_retry=5
 
 #=================================================
@@ -339,7 +344,7 @@ ynh_app_setting_set --app=$app --key=skipped_regex \
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/remove b/scripts/remove
index 9ea5c15..ebf87d2 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -49,17 +49,17 @@ ynh_secure_remove --file="$final_path"
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing nginx web server configuration..."
+ynh_script_progression --message="Removing NGINX web server configuration..."
 
-# Remove the dedicated nginx config
+# Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
 #=================================================
 # REMOVE PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing php-fpm configuration..." --weight=2
+ynh_script_progression --message="Removing PHP-FPM configuration..." --weight=2
 
-# Remove the dedicated php-fpm config
+# Remove the dedicated PHP-FPM config
 ynh_remove_fpm_config
 
 #=================================================
@@ -73,9 +73,9 @@ ynh_remove_logrotate
 #=================================================
 # REMOVE FAIL2BAN CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing fail2ban configuration..." --weight=8
+ynh_script_progression --message="Removing Fail2ban configuration..." --weight=8
 
-# Remove the dedicated fail2ban config
+# Remove the dedicated Fail2ban config
 ynh_remove_fail2ban_config
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 8c49cad..daa51e9 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -95,7 +95,7 @@ ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Reconfiguring php-fpm..." --weight=50
+ynh_script_progression --message="Reconfiguring PHP-FPM..." --weight=50
 
 # Restore the file first, so it can have a backup if different
 ynh_restore_file --origin_path="/etc/php/$YNH_PHP_VERSION/fpm/pool.d/$app.conf"
@@ -156,7 +156,7 @@ ynh_multimedia_addaccess $app
 #=================================================
 # RESTORE THE FAIL2BAN CONFIGURATION
 #=================================================
-ynh_script_progression --message="Restoring the fail2ban configuration..." --weight=7
+ynh_script_progression --message="Restoring the Fail2ban configuration..." --weight=7
 
 ynh_restore_file --origin_path="/etc/fail2ban/jail.d/$app.conf"
 ynh_restore_file --origin_path="/etc/fail2ban/filter.d/$app.conf"
@@ -175,7 +175,7 @@ ynh_systemd_action --action=restart --service_name=fail2ban
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 7800a53..6c76b8f 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -143,7 +143,7 @@ ynh_install_app_dependencies $pkg_dependencies
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading nginx web server configuration..." --weight=2
+ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
 
 ynh_backup_if_checksum_is_different --file="/etc/nginx/conf.d/$domain.d/$app.conf"
 
@@ -177,7 +177,7 @@ ynh_system_user_create --username=$app
 #=================================================
 # PHP-FPM CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading php-fpm configuration..." --weight=2
+ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=2
 
 # Recreate a dedicated php-fpm config
 ynh_add_fpm_config --phpversion="$YNH_PHP_VERSION" --usage=$fpm_usage --footprint=$fpm_footprint --package="$extra_php_dependencies"
@@ -223,16 +223,18 @@ datadir="/home/yunohost.app/$app/data"
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-    ynh_script_progression --message="Upgrading nextcloud..." --weight=3
+    ynh_script_progression --message="Upgrading Nextcloud..." --weight=3
 
     # Load the last available version
     source upgrade.d/upgrade.last.sh
     last_version=$next_version
 
+    last_major_version=${last_version%%.*}
+
     # Set write access for the following commands
     chown -R $app: "$final_path" "$datadir"
 
-    # Print the current version number of nextcloud
+    # Print the current version number of Nextcloud
     exec_occ -V
 
     # While the current version is not the last version, do an upgrade
@@ -240,16 +242,14 @@ then
     do
 
         # The major version is the first part of the version number
-        # major_version=${next_version%%.*}
-        major_version=${last_version%%.*}
         current_major_version=${current_version%%.*}
 
         # If the current version has the same major version than the next one,
         # then it's the last upgrade to do
-        if [ "$major_version" -eq "$current_major_version" ]; then
-        current_major_version=last
-        # Execute the commands dedicated to the last upgrade
-        last_upgrade_operations
+        if [ "$last_major_version" -eq "$current_major_version" ]; then
+            current_major_version=last
+            # Enable YunoHost patches on Nextcloud sources
+            cp -a ../sources/patches_last_version/* ../sources/patches
         fi
 
         # Load the value for this version
@@ -257,7 +257,7 @@ then
 
         ynh_print_info --message="Upgrade to nextcloud $next_version"
 
-        # Create an app.src for this version of nextcloud
+        # Create an app.src for this version of Nextcloud
         cp ../conf/app.src.default ../conf/app.src
         ynh_replace_string --match_string="__VERSION__" --replace_string="$next_version" --target_file="../conf/app.src"
         ynh_replace_string --match_string="__SHA256_SUM__" --replace_string="$nextcloud_source_sha256" --target_file="../conf/app.src"
@@ -274,7 +274,7 @@ then
         # Backup the config file in the temp dir
         cp -a "$final_path/config/config.php" "$tmpdir/config/config.php"
 
-        # Backup 3rd party applications from the current nextcloud
+        # Backup 3rd party applications from the current Nextcloud
         # But do not overwrite if there is any upgrade
         # (apps directory already exists in Nextcloud archive)
         (
@@ -309,10 +309,17 @@ then
         exec_occ -V
     done
 
+    (
+        cd $final_path
+        sudo -u $app php${YNH_PHP_VERSION} occ db:add-missing-indices
+        sudo -u $app php${YNH_PHP_VERSION} occ db:add-missing-columns
+        sudo -u $app php${YNH_PHP_VERSION} occ db:convert-filecache-bigint -n
+    )
+    
     #=================================================
     # CONFIGURE NEXTCLOUD
     #=================================================
-    ynh_script_progression --message="Reconfiguring nextcloud..." --weight=9
+    ynh_script_progression --message="Reconfiguring Nextcloud..." --weight=9
 
     # Verify the checksum and backup the file if it's different
     ynh_backup_if_checksum_is_different --file="$final_path/config/config.php"
@@ -401,20 +408,6 @@ exec_occ background:cron
 # Set system group in hooks
 ynh_replace_string --match_string="__GROUP__" --replace_string="$app" --target_file=../hooks/post_user_create
 
-#=================================================
-# YUNOHOST MULTIMEDIA INTEGRATION
-#=================================================
-ynh_script_progression --message="Updating multimedia directories..." --weight=6
-
-# Build YunoHost multimedia directories
-ynh_multimedia_build_main_dir
-# Mount the user directory in Nextcloud
-exec_occ app:enable files_external
-create_external_storage "/home/yunohost.multimedia/\$user" "Multimedia"
-create_external_storage "/home/yunohost.multimedia/share" "Shared multimedia"
-# Allow nextcloud to write into these directories
-ynh_multimedia_addaccess $app
-
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
@@ -452,9 +445,9 @@ ynh_use_logrotate --non-append
 #=================================================
 # SETUP FAIL2BAN
 #=================================================
-ynh_script_progression --message="Reconfiguring fail2ban..." --weight=7
+ynh_script_progression --message="Reconfiguring Fail2ban..." --weight=7
 
-# Create a dedicated fail2ban config
+# Create a dedicated Fail2ban config
 ynh_add_fail2ban_config --logpath="/home/yunohost.app/$app/data/nextcloud.log" --failregex="^.*Login failed: '.*' \(Remote IP: '<HOST>'.*$" --max_retry=5
 
 #=================================================
@@ -471,7 +464,7 @@ ynh_app_setting_set --app=$app --key=skipped_regex \
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading nginx web server..."
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -481,7 +474,7 @@ ynh_systemd_action --service_name=nginx --action=reload
 
 if [ $migration_process -eq 1 ]
 then
-    ynh_print_info --message="ownCloud has been successfully migrated to Nextcloud! \
+    ynh_print_info --message="OwnCloud has been successfully migrated to Nextcloud! \
 A last scheduled operation will run in a couple of minutes to finish the \
 migration in YunoHost side. Do not proceed any application operation while \
 you don't see Nextcloud as installed."
diff --git a/scripts/upgrade.d/upgrade.18.sh b/scripts/upgrade.d/upgrade.18.sh
new file mode 100644
index 0000000..e43bb76
--- /dev/null
+++ b/scripts/upgrade.d/upgrade.18.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# Last available nextcloud version
+next_version="19.0.0"
+
+# Nextcloud tarball checksum sha256
+nextcloud_source_sha256="d23d429657c5e3476d7e73af1eafc70e42a81cfe2ed65b20655a005724fe0aae"
diff --git a/scripts/upgrade.d/upgrade.last.sh b/scripts/upgrade.d/upgrade.last.sh
index c6cf27a..569c56e 100755
--- a/scripts/upgrade.d/upgrade.last.sh
+++ b/scripts/upgrade.d/upgrade.last.sh
@@ -1,16 +1,7 @@
 #!/bin/bash
 
 # Last available nextcloud version
-next_version="18.0.7"
+next_version="19.0.3"
 
 # Nextcloud tarball checksum sha256
-nextcloud_source_sha256="4b2cc7475d925faf9ce6c655d290cbbee8c02a40aaf0628d3d41b7ccd8416a5e"
-
-# This function will only be executed upon applying the last upgrade referenced above
-last_upgrade_operations () {
-  # Patch nextcloud files only for the last version
-  cp -a ../sources/patches_last_version/* ../sources/patches
-
-  # Execute post-upgrade operations later on
-  (cd /tmp ; at now + 10 minutes <<< "(cd $final_path ; sudo -u $app php${YNH_PHP_VERSION} occ db:add-missing-indices ; sudo -u $app php${YNH_PHP_VERSION} occ db:convert-filecache-bigint -n) > /tmp/${app}_maintenance.log")
-}
+nextcloud_source_sha256="fc503985e8aa4ed795d882e35679e0e1b7670181768e7820307222d8b4658969"