The Oslo team is pleased to announce the release of oslo.messaging 1.4.0.0a3, another pre-release in the 1.4.0 series for oslo.messaging during the Juno cycle: https://pypi.python.org/pypi/oslo.messaging/1.4.0.0a3 oslo.messaging provides an API which supports RPC and notifications over a number of different messaging transports. Full details of the 1.4.0.0a3 release is available here: http://docs.openstack.org/developer/oslo.messaging/#a3 Please report problems using the oslo.messaging bug tracker: https://bugs.launchpad.net/oslo.messaging Thanks to all those who contributed to the release! Mark.