diff --git a/scripts/qweboobcfg b/scripts/qweboobcfg
index 72bfa316..47c0610a 100755
--- a/scripts/qweboobcfg
+++ b/scripts/qweboobcfg
@@ -22,7 +22,7 @@ from weboob.tools.application import QtApplication
 
 class QWeboobCfg(QtApplication):
     APPNAME = 'qweboobcfg'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
     def main(self, argv):
diff --git a/weboob/backends/aum/backend.py b/weboob/backends/aum/backend.py
index b3254cb3..d3e4155f 100644
--- a/weboob/backends/aum/backend.py
+++ b/weboob/backends/aum/backend.py
@@ -43,7 +43,7 @@ class AuMBackend(BaseBackend, ICapMessages, ICapMessagesReply, ICapDating, ICapC
     NAME = 'aum'
     MAINTAINER = 'Romain Bignon'
     EMAIL = 'romain@peerfuse.org'
-    VERSION = '1.0'
+    VERSION = '0.1'
     LICENSE = 'GPLv3'
     DESCRIPTION = u"“Adopte un mec” french dating website"
     ICON = os.path.join(os.path.dirname(__file__), 'data/logo.png')
diff --git a/weboob/backends/bnporc/backend.py b/weboob/backends/bnporc/backend.py
index 1b878b28..fcd81e7d 100644
--- a/weboob/backends/bnporc/backend.py
+++ b/weboob/backends/bnporc/backend.py
@@ -26,7 +26,7 @@ class BNPorcBackend(BaseBackend, ICapBank):
     NAME = 'bnporc'
     MAINTAINER = 'Romain Bignon'
     EMAIL = 'romain@peerfuse.org'
-    VERSION = '1.0'
+    VERSION = '0.1'
     LICENSE = 'GPLv3'
     ICON = os.path.join(os.path.dirname(__file__), 'data/logo.png')
     DESCRIPTION = 'BNP Paribas french bank\' website'
diff --git a/weboob/backends/canaltp/backend.py b/weboob/backends/canaltp/backend.py
index 9aa9a241..26651b8f 100644
--- a/weboob/backends/canaltp/backend.py
+++ b/weboob/backends/canaltp/backend.py
@@ -25,7 +25,7 @@ class CanalTPBackend(BaseBackend, ICapTravel):
     NAME = 'canaltp'
     MAINTAINER = 'Romain Bignon'
     EMAIL = 'romain@peerfuse.org'
-    VERSION = '1.0'
+    VERSION = '0.1'
     LICENSE = 'GPLv3'
     DESCRIPTION = "French trains"
     BROWSER = CanalTP
diff --git a/weboob/backends/cragr/backend.py b/weboob/backends/cragr/backend.py
index b3252b56..5b75b092 100644
--- a/weboob/backends/cragr/backend.py
+++ b/weboob/backends/cragr/backend.py
@@ -25,7 +25,7 @@ class CragrBackend(BaseBackend, ICapBank):
     NAME = 'cragr'
     MAINTAINER = 'Laurent Bachelier'
     EMAIL = 'laurent@bachelier.name'
-    VERSION = '1.0'
+    VERSION = '0.1'
     DESCRIPTION = 'Credit Agricole french bank\'s website'
     LICENSE = 'GPLv3'
 
diff --git a/weboob/backends/transilien/backend.py b/weboob/backends/transilien/backend.py
index c04a7db6..85aa8a71 100644
--- a/weboob/backends/transilien/backend.py
+++ b/weboob/backends/transilien/backend.py
@@ -26,7 +26,7 @@ class TransilienBackend(BaseBackend, ICapTravel):
     NAME = 'transilien'
     MAINTAINER = u'Julien Hébert'
     EMAIL = 'juke@free.fr'
-    VERSION = '1.0'
+    VERSION = '0.1'
     LICENSE = 'GPLv3'
     DESCRIPTION = "Transports in Paris"
     BROWSER = Transilien
diff --git a/weboob/backends/yweather/backend.py b/weboob/backends/yweather/backend.py
index 0a5da0bd..94696655 100644
--- a/weboob/backends/yweather/backend.py
+++ b/weboob/backends/yweather/backend.py
@@ -29,7 +29,7 @@ class YWeatherBackend(BaseBackend, ICapWeather):
     NAME = 'yweather'
     MAINTAINER = 'Romain Bignon'
     EMAIL = 'romain@peerfuse.org'
-    VERSION = '1.0'
+    VERSION = '0.1'
     DESCRIPTION = 'Yahoo Weather'
     LICENSE = 'GPLv3'
 
diff --git a/weboob/frontends/boobank/boobank.py b/weboob/frontends/boobank/boobank.py
index fe2e52bc..5c3510d7 100644
--- a/weboob/frontends/boobank/boobank.py
+++ b/weboob/frontends/boobank/boobank.py
@@ -31,7 +31,7 @@ __all__ = ['Boobank']
 
 class Boobank(ConsoleApplication):
     APPNAME = 'boobank'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
     def main(self, argv):
diff --git a/weboob/frontends/chatoob/chatoob.py b/weboob/frontends/chatoob/chatoob.py
index 73dc91a5..9262cb76 100644
--- a/weboob/frontends/chatoob/chatoob.py
+++ b/weboob/frontends/chatoob/chatoob.py
@@ -28,7 +28,7 @@ __all__ = ['Chatoob']
 
 class Chatoob(ConsoleApplication):
     APPNAME = 'chatoob'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Christophe Benz'
 
     def main(self, argv):
diff --git a/weboob/frontends/havesex/havesex.py b/weboob/frontends/havesex/havesex.py
index f5a63379..656b44a8 100644
--- a/weboob/frontends/havesex/havesex.py
+++ b/weboob/frontends/havesex/havesex.py
@@ -30,7 +30,7 @@ __all__ = ['HaveSex']
 
 class HaveSex(PromptApplication):
     APPNAME = 'havesex'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
     STORAGE_FILENAME = 'dating.storage'
     CONFIG = {'optimizations': ''}
diff --git a/weboob/frontends/masstransit/masstransit.py b/weboob/frontends/masstransit/masstransit.py
index 04340044..37d80c1b 100644
--- a/weboob/frontends/masstransit/masstransit.py
+++ b/weboob/frontends/masstransit/masstransit.py
@@ -229,7 +229,7 @@ class MasstransitHildon():
 class Masstransit(BaseApplication):
     "Application Class"
     APPNAME = 'masstransit'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Julien Hébert'
 
     def main(self, argv):
diff --git a/weboob/frontends/monboob/monboob.py b/weboob/frontends/monboob/monboob.py
index 5a122080..b25bdb99 100644
--- a/weboob/frontends/monboob/monboob.py
+++ b/weboob/frontends/monboob/monboob.py
@@ -77,7 +77,7 @@ class MonboobScheduler(Scheduler):
 
 class Monboob(ConsoleApplication):
     APPNAME = 'monboob'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
     CONFIG = {'interval':  15,
               'domain':    'weboob.example.org',
diff --git a/weboob/frontends/qboobmsg/qboobmsg.py b/weboob/frontends/qboobmsg/qboobmsg.py
index 74786711..c9f24205 100644
--- a/weboob/frontends/qboobmsg/qboobmsg.py
+++ b/weboob/frontends/qboobmsg/qboobmsg.py
@@ -23,7 +23,7 @@ from .main_window import MainWindow
 
 class QBoobMsg(QtApplication):
     APPNAME = 'qboobmsg'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
     def main(self, argv):
diff --git a/weboob/frontends/qhavesex/qhavesex.py b/weboob/frontends/qhavesex/qhavesex.py
index 74b176fb..1a4d3da8 100644
--- a/weboob/frontends/qhavesex/qhavesex.py
+++ b/weboob/frontends/qhavesex/qhavesex.py
@@ -23,7 +23,7 @@ from .main_window import MainWindow
 
 class QHaveSex(QtApplication):
     APPNAME = 'qhavesex'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
     STORAGE_FILENAME = 'dating.storage'
 
diff --git a/weboob/frontends/qvideoob/qvideoob.py b/weboob/frontends/qvideoob/qvideoob.py
index 4ce3f9fd..49012040 100644
--- a/weboob/frontends/qvideoob/qvideoob.py
+++ b/weboob/frontends/qvideoob/qvideoob.py
@@ -23,7 +23,7 @@ from .main_window import MainWindow
 
 class QVideoob(QtApplication):
     APPNAME = 'qvideoob'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
     CONFIG = {'settings': {'nsfw': 1,
                            'sfw': 1,
diff --git a/weboob/frontends/travel/application.py b/weboob/frontends/travel/application.py
index c4067bef..84c99598 100644
--- a/weboob/frontends/travel/application.py
+++ b/weboob/frontends/travel/application.py
@@ -25,7 +25,7 @@ __all__ = ['Travel']
 
 class Travel(ConsoleApplication):
     APPNAME = 'travel'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
     def main(self, argv):
diff --git a/weboob/frontends/videoob/videoob.py b/weboob/frontends/videoob/videoob.py
index e4655598..195260ec 100644
--- a/weboob/frontends/videoob/videoob.py
+++ b/weboob/frontends/videoob/videoob.py
@@ -26,7 +26,7 @@ __all__ = ['Videoob']
 
 class Videoob(ConsoleApplication):
     APPNAME = 'videoob'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Christophe Benz, Romain Bignon'
     CONFIG = {}
 
diff --git a/weboob/frontends/weboobcfg/weboobcfg.py b/weboob/frontends/weboobcfg/weboobcfg.py
index 2c4cbbbf..6d623e60 100644
--- a/weboob/frontends/weboobcfg/weboobcfg.py
+++ b/weboob/frontends/weboobcfg/weboobcfg.py
@@ -29,7 +29,7 @@ __all__ = ['WeboobCfg']
 
 class WeboobCfg(ConsoleApplication):
     APPNAME = 'weboobcfg'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
     def main(self, argv):
diff --git a/weboob/frontends/weboobdebug/weboobdebug.py b/weboob/frontends/weboobdebug/weboobdebug.py
index 06151db9..79a15cbd 100644
--- a/weboob/frontends/weboobdebug/weboobdebug.py
+++ b/weboob/frontends/weboobdebug/weboobdebug.py
@@ -23,7 +23,7 @@ from weboob.tools.application import ConsoleApplication
 
 class WeboobDebug(ConsoleApplication):
     APPNAME = 'weboobdebug'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Christophe Benz'
 
     def main(self, argv):
diff --git a/weboob/frontends/weboobtests/weboobtests.py b/weboob/frontends/weboobtests/weboobtests.py
index a4a49ba1..3e6b0148 100644
--- a/weboob/frontends/weboobtests/weboobtests.py
+++ b/weboob/frontends/weboobtests/weboobtests.py
@@ -24,7 +24,7 @@ __all__ = ['WeboobTests']
 
 class WeboobTests(ConsoleApplication):
     APPNAME = 'weboobtests'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
     def main(self, argv):
diff --git a/weboob/frontends/weboorrents/weboorrents.py b/weboob/frontends/weboorrents/weboorrents.py
index 64f09d2f..6ba3022b 100644
--- a/weboob/frontends/weboorrents/weboorrents.py
+++ b/weboob/frontends/weboorrents/weboorrents.py
@@ -28,7 +28,7 @@ __all__ = ['Weboorrents']
 
 class Weboorrents(ConsoleApplication):
     APPNAME = 'weboorrents'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
     CONFIG = {}
 
diff --git a/weboob/frontends/wetboobs/wetboobs.py b/weboob/frontends/wetboobs/wetboobs.py
index dbb3a748..ba0e4af9 100644
--- a/weboob/frontends/wetboobs/wetboobs.py
+++ b/weboob/frontends/wetboobs/wetboobs.py
@@ -27,7 +27,7 @@ __all__ = ['WetBoobs']
 
 class WetBoobs(ConsoleApplication):
     APPNAME = 'wetboobs'
-    VERSION = '1.0'
+    VERSION = '0.1'
     COPYRIGHT = 'Copyright(C) 2010 Romain Bignon'
 
     def main(self, argv):