The Zcash Foundation and Parity Technologies are jointly releasing a second Zcash software client, a backup for primary client zcashd
Source: https://cointelegraph.com/news/zcash-rolls-out-new-software-client-to-bolster-network-health
Zcash Rolls Out New Software Client to Bolster Network Health
June 17, 2019
CoinTelegraph