diff --git a/conf/config.json b/conf/config.json
index c74e8b1..8fb8ddd 100644
--- a/conf/config.json
+++ b/conf/config.json
@@ -10,7 +10,7 @@
         "port": __PORT__,
         "store_path": "tube.db",
         "upload_path": "__DATADIR__/uploads",
-        "max_upload_size": 104857600
+        "max_upload_size": __MAX_UPLOAD_SIZE__
     },
     "thumbnailer": {
         "timeout": 60
@@ -26,14 +26,14 @@
     },
     "feed": {
         "external_url": "https://__DOMAIN__",
-        "title": "Feed Title",
+        "title": "__FEED_TITLE__",
         "link": "http://__DOMAIN__/about",
-        "description": "Feed Description",
+        "description": "__FEED_DESCRIPTION__",
         "author": {
-            "name": "Author Name",
-            "email": "author@somewhere.example"
+            "name": "__AUTHOR_NAME__",
+            "email": "__AUTHOR_EMAIL__"
         },
-        "copyright": "Copyright Text"
+        "copyright": "__COPYRIGHT_TEXT__"
     },
     "copyright": {
         "content": "All Content herein Public Domain and User Contributed."
diff --git a/config_panel.toml b/config_panel.toml
new file mode 100644
index 0000000..b49711d
--- /dev/null
+++ b/config_panel.toml
@@ -0,0 +1,47 @@
+version = "1.0"
+
+[main]
+name = "Tube configuration"
+services = ["__APP__"]
+
+    [main.config]
+    name = "Configuration Options"
+
+        [main.config.max_upload_size]
+        ask = "Max Upload Size"
+        type = "number"
+        help = "Set max_upload_size to the maximum number of bytes you wish to impose on uploaded and imported videos. Upload(s)/Import(s) that exceed this size will by denied by the server. This is a saftey measure so as to not DoS the Tube server instance. Set it to a sensible value you see fit."
+        bind = "max_upload_size:/var/www/__APP__/config.json"
+
+    [main.rss]
+    name = "RSS feed information"
+
+        [main.rss.feed_title]
+        ask = "Feed Title"
+        type = "string"
+        help = "Set the feed title for your RSS feed"
+        bind = "title:/var/www/__APP__/config.json"
+
+        [main.rss.feed_description]
+        ask = "Feed Description"
+        type = "string"
+        help = "Set the feed description for your RSS feed"
+        bind = "description:/var/www/__APP__/config.json"
+        
+        [main.rss.author_name]
+        ask = "Author Name"
+        type = "string"
+        help = "Set the author name for the RSS feed"
+        bind = "name:/var/www/__APP__/config.json"
+
+        [main.rss.author_email]
+        ask = "Author Email"
+        type = "string"
+        help = "Set the author email for the RSS feed"
+        bind = "email:/var/www/__APP__/config.json"
+
+        [main.rss.copyright_text]
+        ask = "Copyright Text"
+        type = "string"
+        help = "Set the copyright text for the RSS feed"
+        bind = "copyright:/var/www/__APP__/config.json"
diff --git a/config_panel.toml.example b/config_panel.toml.example
deleted file mode 100644
index 6f7eec5..0000000
--- a/config_panel.toml.example
+++ /dev/null
@@ -1,15 +0,0 @@
-version = "1.0"
-
-[main]
-name = "Tube configuration"
-services = ["__APP__"]
-
-    [main.config]
-    name = "Configuration Options"
-
-        [main.config.max_upload_size]
-        ask = "Max upload size"
-        type = "number"
-        help = "Set max_upload_size to the maximum number of bytes you wish to impose on uploaded and imported videos. Upload(s)/Import(s) that exceed this size will by denied by the server. This is a saftey measure so as to not DoS the Tube server instance. Set it to a sensible value you see fit."
-        bind = "max_upload_size:/var/www/__APP__/config.json"
-        
\ No newline at end of file
diff --git a/scripts/install b/scripts/install
index ddf44e7..823f0d3 100755
--- a/scripts/install
+++ b/scripts/install
@@ -30,6 +30,13 @@ is_public=$YNH_APP_ARG_IS_PUBLIC
 
 app=$YNH_APP_INSTANCE_NAME
 
+max_upload_size=1048576000
+feed_title="Feed title"
+feed_description="Feed description"
+author_name="Author Name"
+author_email="author@somewhere.example"
+copyright_text="Copyright Text"
+
 #=================================================
 # CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
 #=================================================
@@ -48,6 +55,12 @@ 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=$app --key=max_upload_size --value=$max_upload_size
+ynh_app_setting_set --app=$app --key=feed_title --value=$feed_title
+ynh_app_setting_set --app=$app --key=feed_description --value=$feed_description
+ynh_app_setting_set --app=$app --key=author_name --value=$author_name
+ynh_app_setting_set --app=$app --key=author_email --value=$author_email
+ynh_app_setting_set --app=$app --key=copyright_text --value=$copyright_text
 
 #=================================================
 # STANDARD MODIFICATIONS
diff --git a/scripts/upgrade b/scripts/upgrade
index c88d24d..a53e119 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -20,6 +20,13 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
+max_upload_size=$(ynh_app_setting_get --app=$app --key=max_upload_size)
+feed_title=$(ynh_app_setting_get --app=$app --key=feed_title)
+feed_description=$(ynh_app_setting_get --app=$app --key=feed_description)
+author_name=$(ynh_app_setting_get --app=$app --key=author_name)
+author_email=$(ynh_app_setting_get --app=$app --key=author_email)
+copyright_text=$(ynh_app_setting_get --app=$app --key=copyright_text)
+
 #=================================================
 # CHECK VERSION
 #=================================================
@@ -49,6 +56,55 @@ ynh_script_progression --message="Stopping a systemd service..." --weight=1
 
 ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
 
+#=================================================
+# ENSURE DOWNWARD COMPATIBILITY
+#=================================================
+ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
+
+# If max_upload_size doesn't exist, create it
+if [ -z "$max_upload_size" ]; then
+	max_upload_size=100
+	ynh_app_setting_set --app=$app --key=max_upload_size --value=$max_upload_size
+fi
+
+# If feed_title doesn't exist, create it
+if [ -z "$feed_title" ]; then
+	feed_title="Feed title"
+	ynh_app_setting_set --app=$app --key=feed_title --value=$feed_title
+fi
+
+# If feed_description doesn't exist, create it
+if [ -z "$feed_description" ]; then
+	feed_description="Feed description"
+	ynh_app_setting_set --app=$app --key=feed_description --value=$feed_description
+fi
+
+# If author_name doesn't exist, create it
+if [ -z "$author_name" ]; then
+	author_name="Author Name"
+	ynh_app_setting_set --app=$app --key=author_name --value=$author_name
+fi
+
+# If author_email doesn't exist, create it
+if [ -z "$author_email" ]; then
+	author_email="author@somewhere.example"
+	ynh_app_setting_set --app=$app --key=author_email --value=$author_email
+fi
+
+# If copyright_text doesn't exist, create it
+if [ -z "$copyright_text" ]; then
+	copyright_text="Copyright Text"
+	ynh_app_setting_set --app=$app --key=copyright_text --value=$copyright_text
+fi
+
+
+# Cleaning legacy permissions
+if ynh_legacy_permissions_exists; then
+	ynh_legacy_permissions_delete_all
+
+	ynh_app_setting_delete --app=$app --key=is_public
+fi
+
 #=================================================
 # CREATE DEDICATED USER
 #=================================================