This is Oscar 0.7.1, a nano-release to squash one gremlin in 0.7 that affects django-oscar-paypal.
This release makes a change to the checkout session mixin which allows a basket
to be explicitly specified by subclasses of the checkout PaymentDetails
view class. This is required when a different basket to request.basket is
intended to be used in a preview (this is what django-oscar-paypal needs to
do).