diff --git a/LICENSE b/LICENSE
index f3cff84..6b156fe 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,675 @@
-File containing the license of your package.
+GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    {one line to give the program's name and a brief idea of what it does.}
+    Copyright (C) {year}  {name of author}
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    {project}  Copyright (C) {year}  {fullname}
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
 
-More information here:
-https://github.com/YunoHost/doc/blob/master/packaging_apps_guidelines_fr.md#yep-13---indiquer-la-licence-associ%C3%A9e-au-paquet---brouillon--auto--working-
diff --git a/check_process b/check_process
index fefa192..ac78f5c 100644
--- a/check_process
+++ b/check_process
@@ -1,8 +1,3 @@
-# See here for more information
-# https://github.com/YunoHost/package_check#syntax-check_process-file
-
-# Move this file from check_process.default to check_process when you have filled it.
-
 ;; Test complet
 	; Manifest
 		domain="domain.tld"
@@ -11,7 +6,6 @@
 		language="fr"
 		is_public=1
 		password="1Strong-Password"
-		port="666"
 	; Checks
 		pkg_linter=1
 		setup_sub_dir=1
@@ -20,10 +14,9 @@
 		setup_private=1
 		setup_public=1
 		upgrade=1
-		upgrade=1	from_commit=CommitHash
+		#upgrade=1	from_commit=CommitHash
 		backup_restore=1
 		multi_instance=1
-		port_already_use=0
 		change_url=1
 ;;; Options
 Email=
diff --git a/conf/app.src b/conf/app.src
index 42744a5..d124bc4 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -3,5 +3,5 @@ SOURCE_SUM=552c3564085fbb6acb8a330477bdda5ab43535969651b5076f92e4036499dcbf
 SOURCE_SUM_PRG=sha256sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
-SOURCE_FILENAME=2b1c78ae680abcf42aa6a859139009defda61c1c.tar.gz
+SOURCE_FILENAME=acropolis.tar.gz
 SOURCE_EXTRACT=true
\ No newline at end of file
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 2288a3d..f1c4a3a 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -6,11 +6,6 @@ root __FINALPATH__/public;
 
 location / {
 
-  # Force usage of https
-  if ($scheme = http) {
-    rewrite ^ https://$server_name$request_uri? permanent;
-  }
-
   proxy_set_header Accept-Encoding "";
   try_files $uri @proxy;
 
diff --git a/manifest.json b/manifest.json
index 62a8cec..67a257b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,8 +3,8 @@
     "id": "acropolis",
     "packaging_format": 1,
     "description": {
-        "en": "Dynamic fork of diaspora*'s federated social network, est. Aug 2021.",
-        "fr": "Fourche dynamique du réseau social fédéré de diaspora*, créé en août 2021."
+        "en": "Dynamic fork of diaspora*'s federated social network",
+        "fr": "Fourche dynamique du réseau social fédéré de diaspora*"
     },
     "version": "2021.12.02~ynh1",
     "url": "https://github.com/magicstone-dev/acropolis",
@@ -18,9 +18,9 @@
         "name": "weex"
     },
     "requirements": {
-        "yunohost": ">= 4.2.0"
+        "yunohost": ">= 4.3.0"
     },
-    "multi_instance": true,
+    "multi_instance": false,
     "services": [
         "nginx"
     ],
@@ -30,40 +30,12 @@
                 "name": "domain",
                 "type": "domain"
             },
-            {
-                "name": "path",
-                "type": "path",
-                "example": "/",
-                "default": "/"
-            },
-            {
-                "name": "admin",
-                "type": "user"
-            },
             {
                 "name": "is_public",
                 "type": "boolean",
-                "default": true
-            },
-            {
-                "name": "language",
-                "type": "string",
-                "ask": {
-                    "en": "Choose the application language",
-                    "fr": "Choisissez la langue de l'application"
-                },
-                "choices": [
-                    "fr",
-                    "en"
-                ],
-                "default": "fr"
-            },
-            {
-                "name": "password",
-                "type": "password",
+                "default": true,
                 "help": {
-                    "en": "Use the help field to add an information for the admin about this question.",
-                    "fr": "Utilisez le champ aide pour ajouter une information à l'intention de l'administrateur à propos de cette question."
+                    "en": "For federation to work, this needs to be true. False is ok if you want to run a private instance."
                 }
             }
         ]
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 4440705..ae61994 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,7 +4,7 @@
 # COMMON VARIABLES
 #=================================================
 
-pkg_dependencies="g++ libjemalloc1|libjemalloc2 libjemalloc-dev zlib1g-dev libreadline-dev libpq-dev libssl-dev libyaml-dev libcurl4-dev libapr1-dev libxslt1-dev libxml2-dev vim imagemagick postgresql postgresql-server-dev-all postgresql-contrib optipng jhead jpegoptim gifsicle brotli nodejs redis-server cmake pkg-config"
+pkg_dependencies="g++ libjemalloc1|libjemalloc2 libjemalloc-dev zlib1g-dev libreadline-dev libpq-dev libssl-dev libyaml-dev libcurl4-dev libapr1-dev libxslt1-dev libidn11-dev libxml2-dev vim imagemagick postgresql postgresql-server-dev-all postgresql-contrib optipng jhead jpegoptim gifsicle brotli nodejs cmake pkg-config"
 
 RUBY_VERSION="2.7.1"
 
@@ -493,4 +493,4 @@ ynh_redis_get_free_db() {
 ynh_redis_remove_db() {
 	local db=$1
 	redis-cli -n "$db" flushall
-}
\ No newline at end of file
+}
diff --git a/scripts/install b/scripts/install
index 3c9b02d..8791302 100644
--- a/scripts/install
+++ b/scripts/install
@@ -26,11 +26,8 @@ ynh_abort_if_errors
 #=================================================
 
 domain=$YNH_APP_ARG_DOMAIN
-path_url=$YNH_APP_ARG_PATH
-admin=$YNH_APP_ARG_ADMIN
+path_url="/"
 is_public=$YNH_APP_ARG_IS_PUBLIC
-language=$YNH_APP_ARG_LANGUAGE
-password=$YNH_APP_ARG_PASSWORD
 
 ### If it's a multi-instance app, meaning it can be installed several times independently
 ### The id of the app as stated in the manifest is available as $YNH_APP_ID
@@ -55,7 +52,7 @@ app=$YNH_APP_INSTANCE_NAME
 ### Use the execution time, given by --time, to estimate the weight of a step.
 ### A common way to do it is to set a weight equal to the execution time in second +1.
 ### The execution time is given for the duration since the previous call. So the weight should be applied to this previous call.
-ynh_script_progression --message="Validating installation parameters..." --time --weight=1
+ynh_script_progression --message="Validating installation parameters..." --weight=1
 
 ### If the app uses NGINX as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
 ### If the app provides an internal web server (or uses another application server such as uWSGI), the final path should be "/opt/yunohost/$app"
@@ -68,19 +65,16 @@ ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================
-ynh_script_progression --message="Storing installation settings..." --time --weight=1
+ynh_script_progression --message="Storing installation settings..." --weight=1
 
 ynh_app_setting_set --app=$app --key=domain --value=$domain
-ynh_app_setting_set --app=$app --key=path --value=$path_url
-ynh_app_setting_set --app=$app --key=admin --value=$admin
-ynh_app_setting_set --app=$app --key=language --value=$language
 
 #=================================================
 # STANDARD MODIFICATIONS
 #=================================================
 # FIND AND OPEN A PORT
 #=================================================
-ynh_script_progression --message="Finding an available port..." --time --weight=1
+ynh_script_progression --message="Finding an available port..." --weight=1
 
 ### Use these lines if you have to open a port for the application
 ### `ynh_find_port` will find the first available port starting from the given port.
@@ -102,7 +96,7 @@ ynh_app_setting_set --app=$app --key=port_web --value=$port_web
 #=================================================
 # INSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Installing dependencies..." --time --weight=1
+ynh_script_progression --message="Installing dependencies..." --weight=1
 
 ### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
 ### Those deb packages will be installed as dependencies of this package.
@@ -112,12 +106,13 @@ ynh_script_progression --message="Installing dependencies..." --time --weight=1
 ###		- As well as the section "REINSTALL DEPENDENCIES" in the restore script
 ###		- And the section "UPGRADE DEPENDENCIES" in the upgrade script
 
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 ynh_install_ruby --ruby_version=$RUBY_VERSION
+
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Configuring system user..." --time --weight=1
+ynh_script_progression --message="Configuring system user..." --weight=1
 
 # Create a system user
 ynh_system_user_create --username=$app --home_dir="$final_path"
@@ -143,7 +138,7 @@ ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS pg_trgm;" --datab
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
-ynh_script_progression --message="Setting up source files..." --time --weight=1
+ynh_script_progression --message="Setting up source files..." --weight=1
 
 ### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
 ### downloaded from an upstream source, like a git repository.
@@ -159,6 +154,7 @@ ynh_setup_source --dest_dir="$final_path"
 # files in some cases.
 # But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
 # this will be treated as a security issue.
+mkdir -p "$final_path/tmp/pids"
 chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
@@ -166,7 +162,7 @@ chown -R $app:www-data "$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring NGINX web server..." --time --weight=1
+ynh_script_progression --message="Configuring NGINX web server..." --weight=1
 
 ### `ynh_add_nginx_config` will use the file conf/nginx.conf
 
@@ -207,11 +203,10 @@ popd
 #=================================================
 # ADD A CONFIGURATION
 #=================================================
-ynh_script_progression --message="Adding a configuration file..." --time --weight=1
+ynh_script_progression --message="Adding a configuration file..." --weight=1
 
 database_yml="$final_path/config/database.yml"
 diaspora_toml="$final_path/config/diaspora.toml"
-language="$(echo $language | head -c 2)"
 
 redis_namespace=${app}_production
 ynh_app_setting_set --app="$app" --key=redis_namespace --value="$redis_namespace"
@@ -236,7 +231,7 @@ chown $app:$app "$diaspora_toml"
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_script_progression --message="Configuring a systemd service..." --time --weight=1
+ynh_script_progression --message="Configuring a systemd service..." --weight=1
 
 ynh_add_systemd_config --service="$app-web" --template="$app-web.service"
 ynh_add_systemd_config --service="$app-sidekiq" --template="$app-sidekiq.service"
@@ -271,7 +266,7 @@ popd
 #=================================================
 # SETUP LOGROTATE
 #=================================================
-ynh_script_progression --message="Configuring log rotation..." --time --weight=1
+ynh_script_progression --message="Configuring log rotation..." --weight=1
 
 ### `ynh_use_logrotate` is used to configure a logrotate configuration for the logs of this app.
 ### Use this helper only if there is effectively a log file for this app.
@@ -287,7 +282,7 @@ ynh_use_logrotate
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add "$app-web" --description="$app web service"
 yunohost service add "$app-sidekiq" --description="$app sidekiq service"
@@ -295,15 +290,15 @@ yunohost service add "$app-sidekiq" --description="$app sidekiq service"
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --time --weight=1
+ynh_script_progression --message="Starting a systemd service..." --weight=1
 
-ynh_systemd_action --service_name=${app}-web --action="start" --log_path=systemd --line_match="Listening on"
-ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=systemd --line_match="Schedules Loaded"
+ynh_systemd_action --service_name=${app}-web --action="start" --log_path=systemd --line_match="listening on"
+ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=systemd --line_match="Booted Rails"
 
 #=================================================
 # SETUP SSOWAT
 #=================================================
-ynh_script_progression --message="Configuring permissions..." --time --weight=1
+ynh_script_progression --message="Configuring permissions..." --weight=1
 
 # Make app public if necessary
 if [ $is_public -eq 1 ]
@@ -328,7 +323,7 @@ fi
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --time --weight=1
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -336,4 +331,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Installation of $app completed" --time --last
+ynh_script_progression --message="Installation of $app completed" --last
diff --git a/scripts/remove b/scripts/remove
index cce8ab2..189652b 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -13,7 +13,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --time --weight=1
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -34,20 +34,20 @@ datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 # Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
 if ynh_exec_warn_less yunohost service status "$app-web" >/dev/null
 then
-	ynh_script_progression --message="Removing $app-web service integration..." --time --weight=1
+	ynh_script_progression --message="Removing $app-web service integration..." --weight=1
 	yunohost service remove "$app-web"
 fi
 
 if ynh_exec_warn_less yunohost service status "$app-sidekiq" >/dev/null
 then
-	ynh_script_progression --message="Removing $app-sidekiq service integration..." --time --weight=1
+	ynh_script_progression --message="Removing $app-sidekiq service integration..." --weight=1
 	yunohost service remove "$app-sidekiq"
 fi
 
 #=================================================
 # STOP AND REMOVE SERVICE
 #=================================================
-ynh_script_progression --message="Stopping and removing the systemd service..." --time --weight=1
+ynh_script_progression --message="Stopping and removing the systemd service..." --weight=1
 
 ynh_remove_systemd_config --service="$app-web"
 ynh_remove_systemd_config --service="$app-sidekiq"
@@ -63,7 +63,7 @@ ynh_psql_remove_db --db_user=$db_user --db_name=$db_name
 #=================================================
 # REMOVE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Removing dependencies..." --time --weight=1
+ynh_script_progression --message="Removing dependencies..." --weight=1
 
 # Remove metapackage and its dependencies
 ynh_remove_ruby
@@ -72,7 +72,7 @@ ynh_remove_app_dependencies
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Removing app main directory..." --time --weight=1
+ynh_script_progression --message="Removing app main directory..." --weight=1
 
 # Remove the app directory securely
 ynh_secure_remove --file="$final_path"
@@ -81,7 +81,7 @@ ynh_secure_remove --file="$final_path"
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --time --weight=1
+ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
 
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
@@ -91,7 +91,7 @@ ynh_remove_nginx_config
 #=================================================
 # REMOVE VARIOUS FILES
 #=================================================
-ynh_script_progression --message="Removing various files..." --time --weight=1
+ynh_script_progression --message="Removing various files..." --weight=1
 
 # Remove a cron file
 # ynh_secure_remove --file="/etc/cron.d/$app"
@@ -110,7 +110,7 @@ ynh_del_swap
 #=================================================
 # REMOVE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Removing the dedicated system user..." --time --weight=1
+ynh_script_progression --message="Removing the dedicated system user..." --weight=1
 
 # Delete a system user
 ynh_system_user_delete --username=$app
@@ -119,4 +119,4 @@ ynh_system_user_delete --username=$app
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Removal of $app completed" --time --last
+ynh_script_progression --message="Removal of $app completed" --last
diff --git a/scripts/restore b/scripts/restore
index 50bed2f..b23652b 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -24,7 +24,7 @@ ynh_abort_if_errors
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --time --weight=1
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -38,26 +38,23 @@ db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
 #=================================================
-ynh_script_progression --message="Validating restoration parameters..." --time --weight=1
+ynh_script_progression --message="Validating restoration parameters..." --weight=1
 
-ynh_webpath_available --domain=$domain --path_url=$path_url \
-	|| ynh_die --message="Path not available: ${domain}${path_url}"
-test ! -d $final_path \
-	|| ynh_die --message="There is already a directory: $final_path "
+test ! -d $final_path || ynh_die --message="There is already a directory: $final_path "
 
 #=================================================
 # STANDARD RESTORATION STEPS
 #=================================================
 # RESTORE THE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Restoring the NGINX configuration..." --time --weight=1
+ynh_script_progression --message="Restoring the NGINX configuration..." --weight=1
 
 ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 #=================================================
 # RECREATE THE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Recreating the dedicated system user..." --time --weight=1
+ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
 
 # Create the dedicated user (if not existing)
 ynh_system_user_create --username=$app --home_dir="$final_path"
@@ -65,7 +62,7 @@ ynh_system_user_create --username=$app --home_dir="$final_path"
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Restoring the app main directory..." --time --weight=1
+ynh_script_progression --message="Restoring the app main directory..." --weight=1
 
 ynh_restore_file --origin_path="$final_path"
 
@@ -75,6 +72,7 @@ ynh_restore_file --origin_path="$final_path"
 # files in some cases.
 # But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
 # this will be treated as a security issue.
+mkdir -p "$final_path/tmp/pids"
 chmod 750 "$final_path"
 chmod -R o-rwx "$final_path"
 chown -R $app:www-data "$final_path"
@@ -107,10 +105,10 @@ ynh_add_swap --size=$swap_needed
 #=================================================
 # REINSTALL DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Reinstalling dependencies..." --time --weight=1
+ynh_script_progression --message="Reinstalling dependencies..." --weight=1
 
 # Define and install dependencies
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 ynh_install_ruby --ruby_version=$RUBY_VERSION
 
 #=================================================
@@ -139,7 +137,7 @@ popd
 #=================================================
 # RESTORE SYSTEMD
 #=================================================
-ynh_script_progression --message="Restoring the systemd configuration..." --time --weight=1
+ynh_script_progression --message="Restoring the systemd configuration..." --weight=1
 
 ynh_restore_file --origin_path="/etc/systemd/system/$app-web.service"
 ynh_restore_file --origin_path="/etc/systemd/system/$app-sidekiq.service"
@@ -149,14 +147,14 @@ systemctl enable "$app-web" "$app-sidekiq" --quiet
 #=================================================
 # RESTORE THE LOGROTATE CONFIGURATION
 #=================================================
-ynh_script_progression --message="Restoring the logrotate configuration..." --time --weight=1
+ynh_script_progression --message="Restoring the logrotate configuration..." --weight=1
 
 ynh_restore_file --origin_path="/etc/logrotate.d/$app"
 
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add "$app-web" --description="$app web service"
 yunohost service add "$app-sidekiq" --description="$app sidekiq service"
@@ -164,10 +162,10 @@ yunohost service add "$app-sidekiq" --description="$app sidekiq service"
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --time --weight=1
+ynh_script_progression --message="Starting a systemd service..." --weight=1
 
-ynh_systemd_action --service_name=${app}-web --action="start" --log_path=systemd --line_match="Listening on"
-ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=systemd --line_match="Schedules Loaded"
+ynh_systemd_action --service_name=${app}-web --action="start" --log_path=systemd --line_match="listening on"
+ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=systemd --line_match="Booted Rails"
 
 #=================================================
 # GENERIC FINALIZATION
@@ -182,4 +180,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Restoration completed for $app" --time --last
+ynh_script_progression --message="Restoration completed for $app" --last
diff --git a/scripts/upgrade b/scripts/upgrade
index a246151..d3d4cdb 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -12,7 +12,7 @@ source /usr/share/yunohost/helpers
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --time --weight=1
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -86,7 +86,7 @@ ynh_remove_extra_repo
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --time --weight=1
+ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=1
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
@@ -102,7 +102,7 @@ ynh_abort_if_errors
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Stopping a systemd service..." --time --weight=1
+ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=${app}-web --action="stop" --log_path=systemd --line_match="Stopped"
 ynh_systemd_action --service_name=${app}-sidekiq --action="stop" --log_path=systemd --line_match="Stopped"
@@ -111,7 +111,7 @@ ynh_systemd_action --service_name=${app}-sidekiq --action="stop" --log_path=syst
 #=================================================
 # CREATE DEDICATED USER
 #=================================================
-ynh_script_progression --message="Making sure dedicated system user exists..." --time --weight=1
+ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
 
 # Create a dedicated user (if not existing)
 ynh_system_user_create --username=$app --home_dir="$final_path"
@@ -122,7 +122,7 @@ ynh_system_user_create --username=$app --home_dir="$final_path"
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-	ynh_script_progression --message="Upgrading source files..." --time --weight=1
+	ynh_script_progression --message="Upgrading source files..." --weight=1
 
 	# Download, check integrity, uncompress and patch the source from app.src
 	ynh_setup_source --dest_dir="$final_path"
@@ -141,7 +141,7 @@ chown -R $app:www-data "$final_path"
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --time --weight=1
+ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
 
 # Create a dedicated NGINX config
 ynh_add_nginx_config 'web'
@@ -149,12 +149,11 @@ ynh_add_nginx_config 'web'
 #=================================================
 # UPGRADE DEPENDENCIES
 #=================================================
-ynh_script_progression --message="Upgrading dependencies..." --time --weight=1
+ynh_script_progression --message="Upgrading dependencies..." --weight=1
 
-ynh_install_app_dependencies $pkg_dependencies
+ynh_exec_warn_less ynh_install_app_dependencies $pkg_dependencies
 ynh_install_ruby --ruby_version=$RUBY_VERSION
 
-
 #=================================================
 # SPECIFIC UPGRADE
 #=================================================
@@ -173,7 +172,7 @@ popd
 #=================================================
 # UPDATE A CONFIG FILE
 #=================================================
-ynh_script_progression --message="Updating a configuration file..." --time --weight=1
+ynh_script_progression --message="Updating a configuration file..." --weight=1
 
 database_yml="$final_path/config/database.yml"
 diaspora_toml="$final_path/config/diaspora.toml"
@@ -202,7 +201,7 @@ chown $app:$app "$diaspora_toml"
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_script_progression --message="Upgrading systemd configuration..." --time --weight=1
+ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
 
 # Create a dedicated systemd config
 ynh_add_systemd_config --service="$app-web" --template="glitchsoc-web.service"
@@ -225,7 +224,7 @@ popd
 #=================================================
 # SETUP LOGROTATE
 #=================================================
-ynh_script_progression --message="Upgrading logrotate configuration..." --time --weight=1
+ynh_script_progression --message="Upgrading logrotate configuration..." --weight=1
 
 # Use logrotate to manage app-specific logfile(s)
 ynh_use_logrotate --non-append
@@ -233,7 +232,7 @@ ynh_use_logrotate --non-append
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
 
 yunohost service add "$app-web" --description="$app web service"
 yunohost service add "$app-sidekiq" --description="$app sidekiq service"
@@ -241,7 +240,7 @@ yunohost service add "$app-sidekiq" --description="$app sidekiq service"
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --time --weight=1
+ynh_script_progression --message="Starting a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=${app}-web --action="start" --log_path=systemd --line_match="Listening on"
 ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=systemd --line_match="Schedules Loaded"
@@ -249,7 +248,7 @@ ynh_systemd_action --service_name=${app}-sidekiq --action="start" --log_path=sys
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --time --weight=1
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -257,4 +256,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Upgrade of $app completed" --time --last
+ynh_script_progression --message="Upgrade of $app completed" --last