diff --git a/conf/nginx.conf b/conf/nginx.conf
index 0d1fe19..fde4204 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -1,56 +1,51 @@
 #sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
 location __PATH__/  {
 
-    # Force usage of https
-    if ($scheme = http) {
-      rewrite ^ https://$server_name$request_uri? permanent;
-    }
+  proxy_pass http://localhost:__PORT__;
+  proxy_http_version 1.1;
+  client_max_body_size 31M;
+  proxy_set_header Upgrade $http_upgrade;
+  proxy_set_header Connection "upgrade";
+  proxy_set_header Host $http_host;
+  proxy_set_header X-Real-IP $remote_addr;
+  proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
+  proxy_set_header X-Forward-Proto http;
+  proxy_set_header X-Nginx-Proxy true;
+  expires epoch;
+  proxy_no_cache 1;
+  proxy_temp_file_write_size 64k;
+  proxy_connect_timeout 10080s;
+  proxy_send_timeout 10080;
+  proxy_read_timeout 10080;
+  proxy_buffer_size 64k;
+  proxy_buffers 16 32k;
+  proxy_busy_buffers_size 64k;
+  proxy_redirect off;
+  proxy_request_buffering on;
+  proxy_buffering on;
+  #proxy_cache my_cache;
+  #proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
 
-    proxy_pass http://localhost:__PORT__;
-    proxy_http_version 1.1;
-    client_max_body_size 31M;
-    proxy_set_header Upgrade $http_upgrade;
-    proxy_set_header Connection "upgrade";
-    proxy_set_header Host $http_host;
-    proxy_set_header X-Real-IP $remote_addr;
-    proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
-    proxy_set_header X-Forward-Proto http;
-    proxy_set_header X-Nginx-Proxy true;
-    expires epoch;
-    proxy_no_cache 1;
-    proxy_temp_file_write_size 64k;
-    proxy_connect_timeout 10080s;
-    proxy_send_timeout 10080;
-    proxy_read_timeout 10080;
-    proxy_buffer_size 64k;
-    proxy_buffers 16 32k;
-    proxy_busy_buffers_size 64k;
-    proxy_redirect off;
-    proxy_request_buffering on;
-    proxy_buffering on;
-    #proxy_cache my_cache;
-    #proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
-
-location ~ ^/(icons|images|media|emoji)/(.*)/(.*).(png|jpg|gif|webp|mp3|ogv|ogg|mp4) {
+  location ~ ^/(icons|images|media|emoji)/(.*)/(.*).(png|jpg|gif|webp|mp3|ogv|ogg|mp4) {
     expires 7d;
     proxy_pass http://localhost:__PORT__;
-    }
+  }
 
-location ~ ^/icons/(.*)/(like|repeat|calendar)(.*).(png|jpg|gif|webp|mp3|ogv|ogg|mp4) {
+  location ~ ^/icons/(.*)/(like|repeat|calendar)(.*).(png|jpg|gif|webp|mp3|ogv|ogg|mp4) {
     expires epoch;
     proxy_no_cache 1;
     proxy_pass http://localhost:__PORT__;
-    }
+  }
 
-location ~ ^/icons/(like|repeat|calendar)(.*).(png|jpg|gif|webp|mp3|ogv|ogg|mp4) {
+  location ~ ^/icons/(like|repeat|calendar)(.*).(png|jpg|gif|webp|mp3|ogv|ogg|mp4) {
     expires epoch;
     proxy_no_cache 1;
     proxy_pass http://localhost:__PORT__;
-    }
+  }
 
-location ~ ^/users/(.*)/(image|banner).(png|jpg|gif|webp|mp3|ogv|ogg|mp4) {
+  location ~ ^/users/(.*)/(image|banner).(png|jpg|gif|webp|mp3|ogv|ogg|mp4) {
     expires epoch;
     proxy_no_cache 1;
     proxy_pass http://localhost:__PORT__;
-    }
+  }
 }
diff --git a/manifest.json b/manifest.json
index 097be8b..d334fbc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -18,14 +18,14 @@
         "name": "Anmol Sharma"
     },
     "requirements": {
-        "yunohost": ">= 4.2.4"
+        "yunohost": ">= 4.3.0"
     },
     "multi_instance": true,
     "services": [
         "nginx"
     ],
     "arguments": {
-        "install" : [
+        "install": [
             {
                 "name": "domain",
                 "type": "domain"
diff --git a/scripts/backup b/scripts/backup
index b87ffa5..8ecf36d 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -15,7 +15,6 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 ynh_clean_setup () {
-	### Remove this function if there's nothing to clean before calling the remove script.
 	true
 }
 # Exit if an error occurs during the execution of the script
diff --git a/scripts/change_url b/scripts/change_url
index f6bb280..3fb2f2f 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -112,6 +112,7 @@ fi
 #=================================================
 ynh_script_progression --message="Starting a systemd service..." --weight=1
 
+# Start a systemd service
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
 
 #=================================================
diff --git a/scripts/install b/scripts/install
index 5ee48eb..2fcec15 100755
--- a/scripts/install
+++ b/scripts/install
@@ -14,7 +14,6 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 ynh_clean_setup () {
-	### Remove this function if there's nothing to clean before calling the remove script.
 	true
 }
 # Exit if an error occurs during the execution of the script
@@ -95,7 +94,6 @@ mkdir $public_path
 mkdir -p $final_path/accounts/newsmirror
 ln -s $final_path/accounts/newsmirror $public_path/newsmirror
 
-
 chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
@@ -109,15 +107,29 @@ chown -R $app:www-data $public_path
 #=================================================
 ynh_script_progression --message="Configuring NGINX web server..." --weight=1
 
+# Create a dedicated NGINX config
 ynh_add_nginx_config
 
+#=================================================
+# SPECIFIC SETUP
+#=================================================
+# ...
+#=================================================
+ynh_script_progression --message="Create admin user" --weight=1
+
+# Create admin
+python3 $final_path/epicyon.py --addaccount=$admin --password=$password --domain=$domain
+
 #=================================================
 # SETUP SYSTEMD
 #=================================================
 ynh_script_progression --message="Configuring a systemd service..." --weight=1
 
+# Create a dedicated systemd config
 ynh_add_systemd_config
 
+#=================================================
+# GENERIC FINALIZATION
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
@@ -133,14 +145,6 @@ ynh_script_progression --message="Starting a systemd service..." --weight=1
 # Start a systemd service
 ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
 
-#=================================================
-# SPECIFIC SETUP
-#=================================================
-ynh_script_progression --message="Create admin user" --weight=1
-
-# Create admin
-python3 $final_path/epicyon.py --addaccount=$admin --password=$password --domain=$domain
-
 #=================================================
 # SETUP SSOWAT
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index 3c88041..68f57cc 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -42,14 +42,6 @@ ynh_script_progression --message="Stopping and removing the systemd service..."
 # Remove the dedicated systemd config
 ynh_remove_systemd_config
 
-#=================================================
-# REMOVE DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Removing dependencies..."  --weight=1
-
-# Remove metapackage and its dependencies
-ynh_remove_app_dependencies
-
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
@@ -67,6 +59,14 @@ ynh_script_progression --message="Removing NGINX web server configuration..." --
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
+#=================================================
+# REMOVE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Removing dependencies..."  --weight=1
+
+# Remove metapackage and its dependencies
+ynh_remove_app_dependencies
+
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
diff --git a/scripts/restore b/scripts/restore
index 6bf2c97..6720c80 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -15,7 +15,6 @@ source /usr/share/yunohost/helpers
 #=================================================
 
 ynh_clean_setup () {
-	#### Remove this function if there's nothing to clean before calling the remove script.
 	true
 }
 # Exit if an error occurs during the execution of the script
@@ -46,6 +45,7 @@ test ! -d $final_path \
 #=================================================
 # RESTORE THE NGINX CONFIGURATION
 #=================================================
+ynh_script_progression --message="Restoring the NGINX web server configuration..."
 
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index e42ccb2..9caeea5 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -25,6 +25,7 @@ port=$(ynh_app_setting_get --app=$app --key=port)
 #=================================================
 # CHECK VERSION
 #=================================================
+ynh_script_progression --message="Checking version..."
 
 upgrade_type=$(ynh_check_app_version_changed)