diff --git a/README.md b/README.md
index 5201130..dad756a 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/in
 This is an open-source online implementation of the great board game Terraforming mars. It is not affiliated with FryxGames, Asmodee Digital or Steam in any way.
 
 
-**Shipped version:** 2023.12.17~ynh1
+**Shipped version:** 2023.12.17~ynh2
 
 **Demo:** https://terraforming-mars.herokuapp.com/
 
diff --git a/README_fr.md b/README_fr.md
index 0ea647d..cb6a44f 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -18,7 +18,7 @@ Si vous n’avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) po
 
 Cette application est une implémentation en ligne et open source de l’excellent jeu de plateau Terraforming mars. Elle n’est affiliée à FryxGames, Asmodee Digital ou Steam en aucun cas.
 
-**Version incluse :** 2023.12.17~ynh1
+**Version incluse :** 2023.12.17~ynh2
 
 **Démo :** https://terraforming-mars.herokuapp.com/
 
diff --git a/conf/.env b/conf/.env
index 5c1fb6f..e714cd5 100644
--- a/conf/.env
+++ b/conf/.env
@@ -14,7 +14,7 @@ HOST=__DOMAIN__
 #KEY_PATH=/etc/yunohost/certs/__DOMAIN__/key.pem
 
 ## Postgresql
-POSTGRES_HOST=postgresql://__DB_USER__:__DB_PWD__@:5432/__DB_NAME__
+POSTGRES_HOST=postgresql://__DB_USER__:__DB_PWD__@localhost:5432/__DB_NAME__
 
 ## Games can only be in the database for this many days.
 ## When this is unspecified, PostgresQL deletes games in 10 days, and
diff --git a/doc/ADMIN.md b/doc/ADMIN.md
new file mode 100644
index 0000000..9a1158a
--- /dev/null
+++ b/doc/ADMIN.md
@@ -0,0 +1 @@
+It is possible to have a list of all games currently available on the server via following link: https://__DOMAIN____PATH__/games-overview?serverId=__KEY__
\ No newline at end of file
diff --git a/doc/ADMIN_fr.md b/doc/ADMIN_fr.md
new file mode 100644
index 0000000..cc17b2e
--- /dev/null
+++ b/doc/ADMIN_fr.md
@@ -0,0 +1 @@
+Il est possible d’avoir une liste de tous les jeux actuellement disponibles sur le serveur en suivant ce lien : https://__DOMAIN____PATH__/games-overview?serverId=__KEY__
\ No newline at end of file
diff --git a/manifest.toml b/manifest.toml
index 7087ef5..11704cd 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -7,7 +7,7 @@ name = "Terraforming Mars "
 description.en = "Open-source online implementation of the great board game Terraforming mars."
 description.fr = "Implementation en ligne à code source ouvert de l’excellent jeu de plateau Terraforming Mars"
 
-version = "2023.12.17~ynh1"
+version = "2023.12.17~ynh2"
 
 maintainers = ["Thovi98"]
 
@@ -19,7 +19,7 @@ code = "https://github.com/terraforming-mars/terraforming-mars"
 [integration]
 yunohost = ">= 11.2.4"
 architectures = "all"
-multi_instance = false
+multi_instance = true
 
 ldap = false
 sso = false
diff --git a/scripts/install b/scripts/install
index 9bf5f96..c2110e3 100755
--- a/scripts/install
+++ b/scripts/install
@@ -48,7 +48,7 @@ ynh_add_nginx_config
 ynh_script_progression --message="Adding a configuration file..."
 
 
-key=$(ynh_string_random --length=45 | base64)
+key=$(ynh_string_random --length=8 | base64)
 ynh_app_setting_set --app=$app --key=key --value=$key
 
 ynh_add_config --template="../conf/.env" --destination="$install_dir/.env"