We’re making the 3.0 Beta firmware available to all developers who request it. If your box isn’t already part of the developer beta group, send a private developer forum message to RokuKevin. Include the serial number of the Roku units you would like to run the 3.0 beta on.
It is very important that all developers regression test their applications on version 3.0 and note any incompatibilities. You may need to publish an update to your application to make it compatible with v3.0.
The SDK can be downloaded here: