Now depends on Kombu 3.0

docs/whatsnew-3.1.rst

@@ -81,6 +81,11 @@ In Other News
 
     From this version Celery requires Python 2.6 or later.
 
+    Insteaad of using the 2to3 porting tool we now have
+    a dual codebase that runs on both Python 2 and Python 3.
+
+- Now depends on :ref:`Kombu 3.0 <kombu:version-3.0.0>`.
+
 - Now depends on :mod:`billiard` version 3.3.
 
 - No longer depends on ``python-dateutil``

requirements/default.txt

@@ -1,3 +1,3 @@
 pytz>dev
-billiard>=3.3
-kombu>=2.5.15
+billiard>=3.3,<3.4
+kombu>=3.0,<4.0

setup.cfg

@@ -16,4 +16,4 @@ upload-dir = docs/.build/html
 [bdist_rpm]
 requires = pytz >= 2011b
            billiard >= 3.3
-           kombu >= 2.5.15
+           kombu >= 3.0