diff --git a/README.md b/README.md
index 78871d2..288724b 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to
 
 [Piwigo](http://piwigo.org) is a photo gallery software for the web, built by an active community of users and developers. Extensions make Piwigo easily customizable.
 
-**Shipped version:** 2.10.2
+**Shipped version:** 11.3.0
 
 ## Screenshots
 
diff --git a/check_process b/check_process
index 0a02022..050f061 100644
--- a/check_process
+++ b/check_process
@@ -13,16 +13,15 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
-		upgrade=1	from_commit=f7a6d6ca2dbbd39f20d299478c28f92e83f6f53c
+		upgrade=1	from_commit=d28c7cd4613a7455f316c91920a065676730ca46
 		backup_restore=1
 		multi_instance=1
-		incorrect_path=1
 		port_already_use=0
 		change_url=1
 ;;; Options
 Email=
 Notification=none
 ;;; Upgrade options
-	; commit=f7a6d6ca2dbbd39f20d299478c28f92e83f6f53c
-		name=Take more official review comments into account
+	; commit=d28c7cd4613a7455f316c91920a065676730ca46
+		name=Upgrade to upstream version 2.9.5
 		manifest_arg=domain=DOMAIN&path=PATH&admin=USER&language=fr&is_public=1&
diff --git a/conf/app.src b/conf/app.src
index 75fa0fb..e0244d4 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=http://piwigo.org/download/dlcounter.php?code=2.10.2
-SOURCE_SUM=0de75de7da9d9b8058e208cf78d6f20852a790fca6d8231d432f3f62d12939ff
+SOURCE_URL=https://piwigo.org/download/dlcounter.php?code=11.3.0
+SOURCE_SUM=07b0a364484c85acecf9abd6ac2b87e9c8793795b760134b4fab96be99228943
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=zip
 SOURCE_IN_SUBDIR=true
diff --git a/conf/database.inc.php b/conf/database.inc.php
index fe6160c..9001a57 100644
--- a/conf/database.inc.php
+++ b/conf/database.inc.php
@@ -1,8 +1,8 @@
 <?php
 $conf['dblayer'] = 'mysqli';
-$conf['db_base'] = '__DBTOCHANGE__';
-$conf['db_user'] = '__USERTOCHANGE__';
-$conf['db_password'] = '__PASSTOCHANGE__';
+$conf['db_base'] = '__DB_NAME__';
+$conf['db_user'] = '__DB_NAME__';
+$conf['db_password'] = '__DB_PWD__';
 $conf['db_host'] = 'localhost';
 
 $prefixeTable = '';
diff --git a/manifest.json b/manifest.json
index a8f55db..41b7fc6 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "Open source photo gallery for the web",
         "fr": "Galerie de photos open source pour le web"
     },
-    "version": "2.10.2~ynh2",
+    "version": "11.3.0~ynh1",
     "url": "http://piwigo.org",
     "license": "GPL-2.0",
     "maintainer": {
@@ -20,7 +20,7 @@
     "multi_instance": true,
     "services": [
         "nginx",
-        "php7.0-fpm",
+        "php7.3-fpm",
         "mysql"
     ],
     "arguments": {
@@ -69,7 +69,7 @@
                     "en": "Choose the application language",
                     "fr": "Choisissez la langue de l'application"
                 },
-                "choices": ["fr", "en"],
+                "choices": ["de", "en", "es", "fr", "it", "pt"],
                 "default": "en"
              }
         ]
diff --git a/pull_request_template.md b/pull_request_template.md
index da04d51..0a198cf 100644
--- a/pull_request_template.md
+++ b/pull_request_template.md
@@ -11,14 +11,6 @@
 - [ ] Upgrade from last version tested.
 - [ ] Can be reviewed and tested.
 
-## Validation
+## Package_check results
 ---
-*Minor decision*
-- **Upgrade previous version** : 
-- [ ] **Code review** : 
-- [ ] **Approval (LGTM)** : 
-- [ ] **Approval (LGTM)** : 
-- **CI succeeded** : 
-[![Build Status](https://ci-apps-hq.yunohost.org/jenkins/job/piwigo_ynh%20PR-NUM-/badge/icon)](https://ci-apps-hq.yunohost.org/jenkins/job/piwigo_ynh%20PR-NUM-/)  
-*Please replace '-NUM-' in this link by the PR number.*  
-When the PR is marked as ready to merge, you have to wait for 3 days before really merging it.
+* An automatic package_check will be launch at https://ci-apps-dev.yunohost.org/, when you add a specific comment to your Pull Request: "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!"*
diff --git a/scripts/backup b/scripts/backup
index d3cfaab..9791cc8 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -69,7 +69,7 @@ ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
 # BACKUP THE DATA DIRECTORY
 #=================================================
 
-ynh_backup --src_path="/home/yunohost.app/${app}/upload" --is_big
+ynh_backup --src_path="/home/yunohost.app/$app/upload" --is_big
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/install b/scripts/install
index c191ca6..63de718 100644
--- a/scripts/install
+++ b/scripts/install
@@ -65,8 +65,9 @@ ynh_install_app_dependencies "$pkg_dependencies"
 ynh_script_progression --message="Creating a MySQL database..."
 
 db_name=$(ynh_sanitize_dbid --db_name=$app)
+db_user=$db_name
 ynh_app_setting_set --app=$app --key=db_name --value=$db_name
-ynh_mysql_setup_db --db_user=$db_name --db_name=$db_name
+ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -138,7 +139,7 @@ ynh_secure_remove --file="$tmpdir"
 ynh_script_progression --message="Configuring PHP-FPM..." --weight=2
 
 # Create a dedicated PHP-FPM config
-ynh_add_fpm_config --phpversion=$YNH_PHP_VERSION
+ynh_add_fpm_config
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
@@ -146,11 +147,10 @@ phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 #=================================================
 ynh_script_progression --message="Installing Piwigo with cURL..." --weight=5
 
-ynh_app_setting_set --app=$app --key=unprotected_uris --value="/"
-# Reload SSOwat config
-yunohost app ssowatconf
+# Set the app as temporarily public for cURL call
+ynh_permission_update --permission="main" --add="visitors"
 
-# Reload Nginx
+# Reload NGINX
 ynh_systemd_action --service_name=nginx --action=reload
 
 # Generate random password for admin
@@ -163,10 +163,10 @@ else
   applanguage="en_UK"
 fi
 
-# Configure piwigo via curl
+# Configure Piwigo via cURL
 mail="$(ynh_user_get_info --username=$admin --key=mail)"
 
-# Installation with curl
+# Installation with cURL
 ynh_local_curl "/install.php?language=$applanguage" "install=true" "dbuser=$db_name" "dbpasswd=$db_pwd" "dbname=$db_name" "admin_name=$admin" "admin_pass1=$adm_pwd" "admin_pass2=$adm_pwd" "admin_mail=$mail"
 
 #=================================================
@@ -181,11 +181,7 @@ cp ../conf/config.inc.php $final_path/local/config/
 ynh_store_file_checksum --file="$final_path/local/config/config.inc.php"
 
 # Setup database in local/config/database.inc.php
-ynh_replace_string --match_string="__DBTOCHANGE__" --replace_string="$db_name" --target_file=../conf/database.inc.php
-ynh_replace_string --match_string="__USERTOCHANGE__" --replace_string="$db_name" --target_file=../conf/database.inc.php
-ynh_replace_string --match_string="__PASSTOCHANGE__" --replace_string="$db_pwd" --target_file=../conf/database.inc.php
-
-cp ../conf/database.inc.php $final_path/local/config/database.inc.php
+ynh_add_config --template="../conf/database.inc.php" --destination="$final_path/local/config/database.inc.php"
 
 # Calculate and store the database config file checksum
 ynh_store_file_checksum --file="$final_path/local/config/database.inc.php"
@@ -235,13 +231,12 @@ ynh_add_fail2ban_config --logpath="/var/log/${app}FailedLogins.log" --failregex=
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_script_progression --message="Configuring SSOwat..."
+ynh_script_progression --message="Configuring permissions..."
 
-# Protect URIs if private
+# Make app public if necessary
 if [ $is_public -eq 0 ]
 then
-  ynh_app_setting_delete --app=$app --key=unprotected_uris
-  ynh_app_setting_set --app=$app --key=protected_uris --value="/"
+	ynh_permission_update --permission="main" --remove="visitors"
 fi
 
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 38fb466..b267c64 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -130,7 +130,7 @@ chown -R $app: /home/yunohost.app/$app
 #=================================================
 ynh_script_progression --message="Reloading NGINX web server and PHP-FPM..." --weight=2
 
-ynh_systemd_action --service_name=php${phpversion}-fpm --action=reload
+ynh_systemd_action --service_name=php$phpversion-fpm --action=reload
 ynh_systemd_action --service_name=nginx --action=reload
 
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 53280f5..d4176fc 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -24,6 +24,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 language=$(ynh_app_setting_get --app=$app --key=language)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
 admin_pwd=$(ynh_app_setting_get --app=$app --key=admin_pwd)
+db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
 
 #=================================================
 # CHECK VERSION
@@ -74,6 +75,13 @@ then
 	ynh_app_setting_delete --app=$app --key=path_url
 fi
 
+# Cleaning legacy permissions
+if ynh_legacy_permissions_exists; then
+  ynh_legacy_permissions_delete_all
+
+  ynh_app_setting_delete --app=$app --key=is_public
+fi
+
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
@@ -121,7 +129,7 @@ ynh_add_nginx_config
 #=================================================
 ynh_script_progression --message="Upgrading dependencies..." --weight=6
 
-ynh_install_app_dependencies "$pkg_dependencies"
+ynh_install_app_dependencies $pkg_dependencies
 
 #=================================================
 # CREATE DEDICATED USER
@@ -216,13 +224,7 @@ ynh_store_file_checksum --file="$final_path/local/config/config.inc.php"
 # Make a backup of the original database config file if modified
 ynh_backup_if_checksum_is_different --file="$final_path/local/config/database.inc.php"
 
-# Setup database in local/config/database.inc.php
-ynh_replace_string --match_string="__DBTOCHANGE__" --replace_string="$db_name" --target_file=../conf/database.inc.php
-ynh_replace_string --match_string="__USERTOCHANGE__" --replace_string="$db_name" --target_file=../conf/database.inc.php
-db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
-ynh_replace_string --match_string="__PASSTOCHANGE__" --replace_string="$db_pwd" --target_file=../conf/database.inc.php
-
-cp ../conf/database.inc.php $final_path/local/config/database.inc.php
+ynh_add_config --template="../conf/database.inc.php" --destination="$final_path/local/config/database.inc.php"
 
 # Calculate and store the database config file checksum
 ynh_store_file_checksum --file="$final_path/local/config/database.inc.php"
@@ -274,18 +276,6 @@ ynh_add_fail2ban_config --logpath="/var/log/${app}FailedLogins.log" --failregex=
 
 #=================================================
 # GENERIC FINALIZATION
-#=================================================
-# SETUP SSOWAT
-#=================================================
-ynh_script_progression --message="Upgrading SSOwat configuration..."
-
-# Protect URIs if private
-if [ $is_public -eq 0 ]
-then
-  ynh_app_setting_delete --app=$app --key=unprotected_uris
-  ynh_app_setting_set --app=$app --key=protected_uris --value="/"
-fi
-
 #=================================================
 # RELOAD NGINX
 #=================================================