repoman: Update for a repoman-2.3.13 release

Signed-off-by: Zac Medico <zmedico@gentoo.org>
diff --git a/repoman/RELEASE-NOTES b/repoman/RELEASE-NOTES
index fa2c8b0..235bb06 100644
--- a/repoman/RELEASE-NOTES
+++ b/repoman/RELEASE-NOTES
@@ -1,6 +1,11 @@
 Release Notes; upgrade information mainly.
 Features/major bugfixes are listed in NEWS
 
+repoman-2.3.13
+==================================
+* Bug Fixes:
+    - Bug 686074 report error for unknown arguments
+
 
 repoman-2.3.12
 ==================================
diff --git a/repoman/setup.py b/repoman/setup.py
index 642e86a..a8a7702 100755
--- a/repoman/setup.py
+++ b/repoman/setup.py
@@ -450,7 +450,7 @@
 
 setup(
 	name = 'repoman',
-	version = '2.3.12',
+	version = '2.3.13',
 	url = 'https://wiki.gentoo.org/wiki/Project:Portage',
 	author = 'Gentoo Portage Development Team',
 	author_email = 'dev-portage@gentoo.org',