diff --git a/conf/app.src b/conf/app.src
index 35c1ac8..5790e69 100644
--- a/conf/app.src
+++ b/conf/app.src
@@ -1,5 +1,5 @@
-SOURCE_URL=https://framagit.org/luc/lutim/repository/archive.tar.gz?ref=dd4ca47ac0ea8e5527364ba9ebddfab0c977f3ea
-SOURCE_SUM=64e86adf69cf63fcf025314a5ee5d30c
+SOURCE_URL=https://framagit.org/luc/lutim/repository/0.8.6/archive.tar.gz
+SOURCE_SUM=3906c49d4b75dd6cc1065c3a98c43ce1
 SOURCE_SUM_PRG=md5sum
 SOURCE_FORMAT=tar.gz
 SOURCE_IN_SUBDIR=true
diff --git a/conf/lutim.conf.template b/conf/lutim.conf.template
index 4d7eed3..b85c181 100644
--- a/conf/lutim.conf.template
+++ b/conf/lutim.conf.template
@@ -25,6 +25,10 @@
     # mandatory
     secrets           => ['__SECRET__'],
 
+    # choose a theme. See the available themes in `themes` directory
+    # optional, default is 'default'
+    #theme         => 'default',
+
     # length of the images random URL
     # optional, default is 8
     #length            => 8,
@@ -107,12 +111,52 @@
     #prefix            => '/',
     prefix       => '__PATH__',
 
+    # choose what database you want to use
+    # valid choices are sqlite and postgresql (all lowercase)
+    # optional, default is sqlite
+    #dbtype => 'sqlite',
+
     # define a path to the SQLite database
     # you can define it relative to lutim directory or set an absolute path
     # remember that it has to be in a directory writable by Lutim user
     # optional, default is lutim.db
     #db_path           => 'lutim.db',
 
+    # PostgreSQL ONLY - only used if dbtype is set to postgresql
+    # these are the credentials to access the PostgreSQL database
+    # mandatory if you choosed postgresql as dbtype
+    #pgdb => {
+    #    database => 'lutim',
+    #    host     => 'localhost',
+    #    #user     => 'DBUSER',
+    #    #pwd      => 'DBPASSWORD'
+    #},
+
+    # use Minion instead of directly increase counters
+    # need to launch a minion worker service if enabled
+    # optional, Minion is disabled by default
+    #minion => {
+    #    enabled => 0,
+    #    # Which Minion backend to use?
+    #    # valid values are sqlite and postgresql (all lowercase)
+    #    # mandatory if Minion is enabled, default is sqlite
+    #    dbtype  => 'sqlite',
+    #    # SQLite ONLY - only used if if you choose sqlite as Minion backend, define the path to the minion database
+    #    # you can define it relative to lutim directory or set an absolute path
+    #    # remember that it has to be in a directory writable by Lutim user
+    #    # optional, default is minion.db
+    #    db_path => 'minion.db',
+    #    # PostgreSQL ONLY - only used if you choose postgresql as Minion backend
+    #    # these are the credentials to access the Minion's PostgreSQL database
+    #    # mandatory if you choosed postgresql as Minion backend, no default
+    #    pgdb => {
+    #        database => 'lutim_minion',
+    #        host     => 'localhost',
+    #        #user     => 'DBUSER',
+    #        #pwd      => 'DBPASSWORD'
+    #    }
+    #},
+
     # define the height of the thumbnails generated at users' will
     # this is not the height of the thumbnails send after upload,
     # we're talking about thumbnails generated when someone asked for
@@ -121,6 +165,14 @@
     # optional, default is 100 (pixels)
     #thumbnail_size => 100,
 
+    # maximum number of files that can be downloaded as a single zip archive
+    # if too many files are asked, it results a timeout, so Lutim split the zip URL
+    # in multiple URLs, each with max_file_size images.
+    # timeout behavior depends heavily on your server ressources (CPU) and if images
+    # are encrypted
+    # optional, default is 15
+    #max_files_in_zip => 15,
+
     ##########################
     # Lutim cron jobs settings
     ##########################
diff --git a/manifest.json b/manifest.json
index 5ab2c03..3f6e44c 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
 		"en": "Self hosting images and sharing anonymous application",
 		"fr": "Application d'hébergement et de partage d'images anonyme"
 	},
-	"version": "0.7.1",
+	"version": "0.8.6",
 	"url": "https://lut.im",
 	"license": "AGPL-3.0",
 	"maintainer": {
@@ -41,15 +41,6 @@
 				"example": "/lutim",
 				"default": "/lutim"
 			},
-			{
-				"name": "admin",
-				"type": "user",
-				"ask": {
-					"en": "Choose the Lutim administrator (must be an existing YunoHost user)",
-					"fr": "Choisissez un administrateur Lutim (doit être un utilisateur YunoHost)"
-				},
-				"example": "john"
-			},
 			{
 				"name": "is_public",
 				"type": "boolean",
diff --git a/scripts/_variables b/scripts/_variables
index 2f0a533..c1c74ae 100644
--- a/scripts/_variables
+++ b/scripts/_variables
@@ -1,4 +1,4 @@
 #!/bin/bash
 
 # Dependencies
-app_depencencies="carton perlmagick"
+app_depencencies="carton perlmagick libpq-dev"