--- a/cagou/core/menu.py	Fri Jun 28 12:30:18 2019 +0200
+++ b/cagou/core/menu.py	Fri Jun 28 13:02:11 2019 +0200
@@ -20,7 +20,6 @@
 
 from sat.core.i18n import _
 from sat.core import log as logging
-log = logging.getLogger(__name__)
 from cagou.core.constants import Const as C
 from cagou.core.common import JidToggle
 from kivy.uix.boxlayout import BoxLayout
@@ -38,12 +37,20 @@
 from functools import partial
 import webbrowser
 
+log = logging.getLogger(__name__)
+
 ABOUT_TITLE = _(u"About {}".format(C.APP_NAME))
-ABOUT_CONTENT = _(u"""Cagou (Salut à Toi) v{version}
+ABOUT_CONTENT = _(u"""[b]Cagou (Salut à Toi)[/b]
+
+[u]cagou version[/u]:
+{version}
+
+[u]backend version[/u]:
+{backend_version}
 
 Cagou is a libre communication tool based on libre standard XMPP.
 
-Cagou is part of the "Salut à Toi" project
+Cagou is part of the "Salut à Toi" project (desktop/mobile frontend)
 more informations at [color=5500ff][ref=website]salut-a-toi.org[/ref][/color]
 """)
 
@@ -164,8 +171,11 @@
     def onAbout(self):
         about = AboutPopup()
         about.title = ABOUT_TITLE
-        about.content = AboutContent(text=ABOUT_CONTENT.format(version=G.host.version),
-                                     markup=True)
+        about.content = AboutContent(
+            text=ABOUT_CONTENT.format(
+                backend_version = G.host.backend_version,
+                version=G.host.version),
+            markup=True)
         about.open()