I will be ending development for this device effective immediately. I haven't had the time or desire to work on anything android related lately, and I'll be needing to put my focus on school rather than this stuff. I'm nearing completion of my bachelors of science in psychology and will begin applying to graduate school, so I will not have time to properly maintain this device anymore.
Most of the work is already done for the android-5.1 branch, and the trees will remain on github @ https://github.com/omnirom for anyone willing to carry on the work.
When a new maintainer takes the reigns, please contact me so I can reopen this thread and have it transferred to you. This will allow one thread to contain all of the discussion of Omni for this device rather than having several.