Zen Protocol has released their Latest Community Update here:
https://goo.gl/iS8pefYou can also check their Latest Community Update: Read on:
https://goo.gl/bJiHV6In their update: re-written implementation of the Zen Protocol is now working on an internal testnet.
Currently, test net has 2 very basic contracts working (faucet and a token contract) and we will be releasing a version of the testnet in March to get the ball rolling.
For more info and updates join their telegram group :
https://t.me/zenprotocol/