diff --git a/manifest.toml b/manifest.toml
index ee93fa731..72cdfb323 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -15,7 +15,7 @@ website = "https://github.com/ericc-ch/copilot-api"
 code = "https://github.com/ericc-ch/copilot-api"
 
 [integration]
-yunohost = ">= 11.2"
+yunohost = ">= 12.0"
 architectures = "all"
 multi_instance = true
 ldap = false
diff --git a/scripts/change_url b/scripts/change_url
index 29998a65c..572d49c6c 100755
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -14,7 +14,7 @@ ynh_systemctl --service="$app" --action="stop" --log_path="/var/log/$app/$app.lo
 #=================================================
 ynh_script_progression "Updating NGINX web server configuration..."
 
-ynh_config_change_url_nginx
+ynh_change_url_nginx_config
 
 #=================================================
 # START SYSTEMD SERVICE
diff --git a/scripts/install b/scripts/install
index 3e3e9e1b5..193bc302a 100755
--- a/scripts/install
+++ b/scripts/install
@@ -11,6 +11,7 @@ ynh_script_progression "Installing Bun runtime..."
 # This is the recommended installation method per https://bun.sh/docs/installation
 if ! command -v bun &> /dev/null; then
     export BUN_INSTALL="$install_dir/.bun"
+    export HOME="$data_dir"
     curl -fsSL https://bun.sh/install | bash
     export PATH="$BUN_INSTALL/bin:$PATH"
 fi
@@ -33,8 +34,8 @@ chmod -R 750 "$install_dir"
 ynh_script_progression "Building application..."
 
 pushd "$install_dir"
-    ynh_hide_warnings "$install_dir/.bun/bin/bun" install --frozen-lockfile
-    ynh_hide_warnings "$install_dir/.bun/bin/bun" run build
+    sudo -u "$app" env PATH="$PATH" "$install_dir/.bun/bin/bun" install --frozen-lockfile
+    sudo -u "$app" env PATH="$PATH" "$install_dir/.bun/bin/bun" run build
 popd
 
 #=================================================
@@ -43,13 +44,13 @@ popd
 ynh_script_progression "Adding system configurations related to $app..."
 
 # Create a dedicated NGINX config using the conf/nginx.conf template
-ynh_config_add_nginx
+ynh_add_nginx_config
 
 # Create a dedicated systemd config
-ynh_config_add_systemd
+ynh_add_systemd_config
 
 # Use logrotate to manage application logfile(s)
-ynh_config_add_logrotate
+ynh_use_logrotate
 
 yunohost service add "$app" --description="Copilot API Proxy" --log="/var/log/$app/$app.log"
 
diff --git a/scripts/remove b/scripts/remove
index 11f71e0f4..340eed19a 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -13,7 +13,7 @@ if yunohost service status "$app" >/dev/null 2>&1; then
 fi
 
 # Remove the dedicated systemd config
-ynh_config_remove_systemd
+ynh_remove_systemd_config
 
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
@@ -21,7 +21,7 @@ ynh_config_remove_systemd
 ynh_script_progression "Removing logrotate configuration..."
 
 # Remove the app-specific logrotate config
-ynh_config_remove_logrotate
+ynh_remove_logrotate
 
 #=================================================
 # REMOVE NGINX CONFIGURATION
@@ -29,7 +29,7 @@ ynh_config_remove_logrotate
 ynh_script_progression "Removing NGINX web server configuration..."
 
 # Remove the dedicated NGINX config
-ynh_config_remove_nginx
+ynh_remove_nginx_config
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/restore b/scripts/restore
index f9512c2b2..a63f1251f 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -31,6 +31,7 @@ ynh_script_progression "Reinstalling Bun runtime..."
 # This is the recommended installation method per https://bun.sh/docs/installation
 if ! command -v bun &> /dev/null; then
     export BUN_INSTALL="$install_dir/.bun"
+    export HOME="$data_dir"
     curl -fsSL https://bun.sh/install | bash
     export PATH="$BUN_INSTALL/bin:$PATH"
 fi
diff --git a/scripts/upgrade b/scripts/upgrade
index dd7071d02..47b67f04f 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -18,6 +18,7 @@ ynh_script_progression "Upgrading Bun runtime..."
 # This is the recommended installation method per https://bun.sh/docs/installation
 if ! command -v bun &> /dev/null; then
     export BUN_INSTALL="$install_dir/.bun"
+    export HOME="$data_dir"
     curl -fsSL https://bun.sh/install | bash
     export PATH="$BUN_INSTALL/bin:$PATH"
 fi
@@ -40,8 +41,8 @@ chmod -R 750 "$install_dir"
 ynh_script_progression "Building application..."
 
 pushd "$install_dir"
-    ynh_hide_warnings "$install_dir/.bun/bin/bun" install --frozen-lockfile
-    ynh_hide_warnings "$install_dir/.bun/bin/bun" run build
+    sudo -u "$app" env PATH="$PATH" "$install_dir/.bun/bin/bun" install --frozen-lockfile
+    sudo -u "$app" env PATH="$PATH" "$install_dir/.bun/bin/bun" run build
 popd
 
 #=================================================
@@ -50,13 +51,13 @@ popd
 ynh_script_progression "Updating configuration..."
 
 # Update NGINX configuration
-ynh_config_add_nginx
+ynh_add_nginx_config
 
 # Update systemd configuration
-ynh_config_add_systemd
+ynh_add_systemd_config
 
 # Update logrotate configuration
-ynh_config_add_logrotate
+ynh_use_logrotate
 
 #=================================================
 # START SYSTEMD SERVICE