diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
index 6e38db4..a0cb5c3 100644
--- a/doc/DESCRIPTION.md
+++ b/doc/DESCRIPTION.md
@@ -1,17 +1,11 @@
 Castopod is a free & open-source hosting platform made for podcasters who want engage and interact with their audience.
-
 Castopod is easy to install and was built on top of CodeIgniter4, a powerful PHP framework with a very small footprint.
 
-### Status
-
-Castopod is currently in beta but already quite stable and used by podcasters around the world!
-
 
 ### Features
 
-- Free & open-source (AGPL v3 License)
 - Focused on data sovereignty: your content, audience, and analytics belong to you, and you only
-- Podcasting 2.0 features: GUID, locked, transcripts, funding, chapters, location, persons, soundbites, …
+- Podcasting 2.0 features: GUID, locked, transcripts, funding, chapters, location, persons, soundbites…
 - Built-in social network
 - Built-in analytics
 - Built-in marketing tools
@@ -20,5 +14,4 @@ Castopod is currently in beta but already quite stable and used by podcasters ar
 - Podcast import: move your existing podcast into Castopod
 - Move your podcast out of Castopod
 - Multi-tenant: host as many podcasts as you want
-- Multi-user: add contributors and set roles
-- i18n support: translated in English, French & Polish with more to come!
\ No newline at end of file
+- Multi-user: add contributors and set roles
\ No newline at end of file
diff --git a/doc/PRE_UPGRADE.md b/doc/PRE_UPGRADE.md
new file mode 100644
index 0000000..810a9e8
--- /dev/null
+++ b/doc/PRE_UPGRADE.md
@@ -0,0 +1 @@
+Castopod will not upgrade from previous beta versions.
diff --git a/manifest.toml b/manifest.toml
index 2284e4a..4a4386c 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -52,4 +52,3 @@ ram.runtime = "50M"
 
     [resources.database]
     type = "mysql"
-
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 1a2ec90..d847bb9 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -4,8 +4,6 @@
 # COMMON VARIABLES
 #=================================================
 
-YNH_PHP_VERSION="8.1"
-
 #=================================================
 # PERSONAL HELPERS
 #=================================================
diff --git a/scripts/change_url b/scripts/change_url
index aff5392..9f98084 100755
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -9,86 +9,12 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-#=================================================
-# RETRIEVE ARGUMENTS
-#=================================================
-
-old_domain=$YNH_APP_OLD_DOMAIN
-old_path=$YNH_APP_OLD_PATH
-
-new_domain=$YNH_APP_NEW_DOMAIN
-new_path="/"
-
-app=$YNH_APP_INSTANCE_NAME
-
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..." --weight=1
-
-# Backup the current version of the app
-ynh_backup_before_upgrade
-ynh_clean_setup () {
-	# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
-	ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-
-	# Restore it if the upgrade fails
-	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
-
-#=================================================
-# CHECK WHICH PARTS SHOULD BE CHANGED
-#=================================================
-
-change_domain=0
-if [ "$old_domain" != "$new_domain" ]
-then
-	change_domain=1
-fi
-
-change_path=0
-if [ "$old_path" != "$new_path" ]
-then
-	change_path=1
-fi
-
 #=================================================
 # MODIFY URL IN NGINX CONF
 #=================================================
 ynh_script_progression --message="Updating NGINX web server configuration..." --weight=5
 
-nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
-
-# Change the path in the NGINX config file
-if [ $change_path -eq 1 ]
-then
-	# Make a backup of the original NGINX config file if modified
-	ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
-	# Set global variables for NGINX helper
-	domain="$old_domain"
-	path_url="$new_path"
-	# Create a dedicated NGINX config
-	ynh_add_nginx_config
-fi
-
-# Change the domain for NGINX
-if [ $change_domain -eq 1 ]
-then
-	# Delete file checksum for the old conf file location
-	ynh_delete_file_checksum --file="$nginx_conf_path"
-	mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
-	# Store file checksum for the new config file location
-	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-fi
-
-#=================================================
-# RELOAD NGINX
-#=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=1
-
-ynh_systemd_action --service_name=nginx --action=reload
+ynh_change_url_nginx_config
 
 #=================================================
 # END OF SCRIPT