diff --git a/postorius_ldap_membership_management/management/commands/syncldapmemberships.py b/postorius_ldap_membership_management/management/commands/syncldapmemberships.py
index 7430220f0642b9d94c72d331b18ecc376e7695ea..9de0fcbf2211b711de4c2a714e7b529df31d6de2 100644
--- a/postorius_ldap_membership_management/management/commands/syncldapmemberships.py
+++ b/postorius_ldap_membership_management/management/commands/syncldapmemberships.py
@@ -38,7 +38,7 @@ class Command(BaseCommand):
 		for user in django_users:
 			mm_users[user.username] = MailmanUser.objects.get_or_create_from_django(user)
 			if mm_users[user.username].display_name != user.get_full_name():
-				logger.error("update display_name on {} to {}".format(user.username, user.get_full_name()))
+				logger.warning("update display_name on {} to {}".format(user.username, user.get_full_name()))
 				mm_users[user.username].display_name = user.get_full_name()
 				mm_users[user.username].save()
 
@@ -65,7 +65,7 @@ class Command(BaseCommand):
 						username = mailman_id2username.get(mm_member.user.user_id, None)
 						if not username or not username in ldap_member_names:
 							# user should not be subscribed -> remove
-							logger.error("remove {} ( {} ) as {} on {}".format(username, mm_member.user, membership_type, list_name))
+							logger.warning("remove {} ( {} ) as {} on {}".format(username, mm_member.user, membership_type, list_name))
 							mm_member.unsubscribe()
 					except Exception as e:
 						logger.exception(e)
@@ -84,7 +84,7 @@ class Command(BaseCommand):
 						else:
 							# user is not subscribed but should be subscribed -> subscribe
 							user_mail = mm_user.addresses[0].email
-							logger.error("subscribe {} ( {} ) as {} on {}".format(username, user_mail, membership_type, list_name))
+							logger.warning("subscribe {} ( {} ) as {} on {}".format(username, user_mail, membership_type, list_name))
 							if membership_type == 'member':
 								mm_list.subscribe(user_mail,
 										display_name=displayname,
diff --git a/setup.py b/setup.py
index ea8250a0feb648c4c4113d46e9b8e311c6f914b9..400351f75206ff579241c4f2248a84b8928e941b 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 setup(name='postorius_ldap_membership_management',
-	version='0.1',
+	version='1.0',
 	description='Sync subscriptions from ldap',
 	url='https://git.cccv.de:infra/uffd/postorius-ldap-membership-management',
 	author='Andreas Valder',