Ethereum will fork for the fourth time, and Bitcoin miners can now signal support for the segregated witness fork.
Zcash is starting out buggy, and China is rumored to consider banning Bitcoin.
Segregated Witness has been released and Zcash has been launched.
The Ethereum hard fork was a success, and the ECB is taking aim at Bitcoin.
Ethereum will hard fork to fend off ongoing denial of service attacks, and ViaBTC is moving to Bitcoin Unlimited.