The GreenButton renderfarm has updated their platform and Blender add-on to the latest Blender version.
We have recently completed some updates to our Blender add-on; all of these plugins have now been updated for Blender 2.63. This update includes some new service upgrades to make asset upload and redirection more robust. We have also added experimental support for uploading simulation caches to the cloud (currently Windows only).
These changes make older plugins incompatible with our system; all our customers will need to upgrade their plugins to version 1.8.
If you wish to use our plugin with an alternative version of Blender (e.g. 2.61/2.62) please contact us and we can help you with this.
Support for LuxRender will be suspended pending the stable release of version 1.0. Once released, we will resume support for LuxRender from within Blender 2.6x. If you have a commercial need for LuxRender support then please contact us.
We are also dropping support for Blender 2.49 due to limitations in its python api, lack of further development and drop-off in customer demand.