diff --git a/config_panel.toml b/config_panel.toml
index cb49721..7978e0d 100644
--- a/config_panel.toml
+++ b/config_panel.toml
@@ -46,13 +46,13 @@ services = ["__APP__"]
         help = "Proxy Twitter videos through Nitter by default"
         bind = "Scanner.Extractor:__FINALPATH__/nitter.conf"
 
-        [main.config.$replace_reddit]
+        [main.config.replace_reddit]
         ask = "Libreddit instance"
         type = "string"
         help = "Replace Instagram links with a Libreddit instance"
         bind = "replaceInstagram:__FINALPATH__/nitter.conf"
 
-        [main.config.$replace_instagram]
+        [main.config.replace_instagram]
         ask = "Bibliogram instance"
         type = "string"
         help = "Replace Instagram links with a Bibliogram instance"
diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index e69de29..7713b74 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -0,0 +1,3 @@
+### Configuration
+
+Nitter config file is stored in `/opt/yunohost/nitter/nitter.conf` (for the first instance, subsequent installs will go in `nitter__2`, `nitter__3`, etc). Users can override the defaults and set custom settings at `https://instance-domain.tld/settings`.
\ No newline at end of file
diff --git a/doc/screenshots/screenshot.png b/doc/screenshots/screenshot.png
new file mode 100644
index 0000000..650e326
Binary files /dev/null and b/doc/screenshots/screenshot.png differ
diff --git a/manifest.json b/manifest.json
index 1a98f38..ee02d1b 100644
--- a/manifest.json
+++ b/manifest.json
@@ -8,13 +8,20 @@
     },
     "version": "2022.02.11~ynh1",
     "url": "https://github.com/zedeus/nitter",
+    "upstream": {
+        "license": "AGPL-3.0-only",
+        "website": "https://nitter.net/",
+        "demo": "https://nitter.net/",
+        "admindoc": "https://github.com/zedeus/nitter/wiki",
+        "code": "https://github.com/zedeus/nitter"
+    },
     "license": "AGPL-3.0-only",
     "maintainer": {
         "name": "Jules Bertholet",
         "email": "jules.bertholet@gmail.com"
     },
     "requirements": {
-        "yunohost": ">= 4.1.3"
+        "yunohost": ">= 4.3.0"
     },
     "multi_instance": true,
     "services": [