OpenMAMA 2.3.3 Released

Frank Quinn <>

Hi Folks,

It is with great pleasure that we can announce the release of OpenMAMA 2.3.3. The latest release contains several minor bugfixes since 2.3.2 and the following new features:

* Support added for Qpid Proton > 0.8
* Deferred entitlements now supported to allow middleware bridges to manage entitlements
* Basic MAMA Plugin implementation added
* Fedora 21, 22 and CentOS 7 RPMs now supported

Note that due to deadlocking issues encountered with Qpid Proton, you are recommended to avoid 0.9.x releases of Qpid Proton and instead either stick to 0.8, or else try out their 0.10.x beta versions ahead of their official 0.10 release which contains a fix for the deadlock issue which we hit during testing. See for more details.

We've also updated our continuous integration over at to help us support the multiple versions of qpid proton which people seem to be using at the moment (though we will need to start dropping support for some of those older versions soon).

Full details of the release including binary and package downloads can be found on the releases page of the website over at

You can also as usual view everything included in this release over on the source control browser:;a=shortlog;h=refs/tags/OpenMAMA-2.3.3-release

Any problems with the release, please let us know through the usual channels - mailing list / IRC etc.