diff --git a/check_process b/check_process
index bede8fa..2bfd018 100644
--- a/check_process
+++ b/check_process
@@ -12,11 +12,11 @@
         setup_private=1
         setup_public=1
         upgrade=1
-        upgrade=1   from_commit=CommitHash
+        upgrade=0   from_commit=CommitHash
         backup_restore=1
         multi_instance=1
         port_already_use=0
-        change_url=1
+        change_url=0
 ;;; Options
 Email=
 Notification=none
diff --git a/conf/nginx.conf b/conf/nginx.conf
index ebb051e..119f226 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -27,7 +27,7 @@ location __PATH__/ {
 	location ~ ^__PATH__/(assets|static|themes|uploads) {
 		access_log off;
 		expires 10d;
-		add_header Cache-Control "public, no-transform";
+		more_set_headers "Cache-Control: public, no-transform";
 	}
 	
 	location ~ ^__PATH__/(protected|framework|themes/\w+/views|\.|uploads/file) {
diff --git a/manifest.json b/manifest.json
index 4102b9f..6d68468 100644
--- a/manifest.json
+++ b/manifest.json
@@ -9,9 +9,10 @@
     "url": "https://www.humhub.org",
     "license": "free",
     "maintainer": {
-        "name": "Scith",
-        "url": "https://github.com/scith"
+        "name": "Nils Van Zuijlen",
+        "url": "https://github.com/nils-van-zuijlen"
     },
+    "version": "1.7.2~ynh1",
     "requirements": {
         "yunohost": ">= 4.0.0"
     },
diff --git a/scripts/install b/scripts/install
index eb8abe1..4521373 100644
--- a/scripts/install
+++ b/scripts/install
@@ -168,7 +168,7 @@ local_curl_csrf "/index.php?r=installer/config/sample-data" \
 	"SampleDataForm[sampleData]=0"
 
 # Populate the LDAP parameters
-sed -i "s@__ADMIN__@$admin@g" ../conf/ldap.sql
+ynh_replace_string --match_string="__ADMIN__" --replace_string="$admin" --target_file="../conf/ldap.sql"
 mysql -u $db_user -p${db_pwd} $db_name < ../conf/ldap.sql
 
 # Remove the public access
diff --git a/scripts/restore b/scripts/restore
index d12fad9..f0f265c 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -81,9 +81,6 @@ chown -R $app $final_path/protected/modules
 chown -R $app $final_path/protected/runtime
 chown -R $app $final_path/uploads/*
 
-# This file contains the db password
-chmod g-rwx o-rwx $final_path/protected/config/dynamic.php
-
 
 #=================================================
 # RESTORE THE PHP-FPM CONFIGURATION
diff --git a/scripts/upgrade b/scripts/upgrade
index 9ce5687..075f907 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -120,7 +120,7 @@ then
 	cp -a "$final_path.old/themes/." "$final_path/themes/"
 
 	# Delete old source
-	rm -rf "$final_path.old"
+	ynh_secure_remove --file="$final_path.old"
 fi
 
 #=================================================
@@ -131,13 +131,6 @@ ynh_script_progression --message="Upgrading NGINX web server configuration..." -
 # Create a dedicated NGINX config
 ynh_add_nginx_config
 
-#=================================================
-# UPGRADE DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Upgrading dependencies..." --time --weight=1
-
-ynh_install_app_dependencies $pkg_dependencies
-
 #=================================================
 # CREATE DEDICATED USER
 #=================================================