The privacy currency project Zcash has completed the Heartwood network upgrade

The privacy currency project Zcash (ZEC) has reached a predetermined block height of 903000 for the Heartwood network upgrade. The Heartwood network upgrade will enhance the integration capabilities of the Zcash network with third parties through Shielded Coinbase and provide better privacy features. Lianwen note, Heartwood network upgrade will deploy ZIP 213, ZIP 221. Among them, ZIP 213 allows miners to directly send their mined block reward tokens to shielded addresses, and ZIP 221 enables Flyclient support by changing the semantics of the existing block header field.