Network Upgrade

The London hard fork is one of the biggest upgrades in the Ethereum blockchain's six-year history.
Ethereum Hard Fork Sends Price Jumping as Fees Start to Burn
Crypto traders have been hotly anticipating the upgrade while monitoring the deployment for signs of how the changes might affect the pace of new issuance of ether.
The London hard fork is one of the biggest upgrades in the Ethereum blockchain's six-year history.

Zooko Wilcox
Zcash Announces 'Halo Arc' and Timeline for Protocol Privacy Update
Halo Arc includes updates to Zcashd, an ECC Wallet prototype and the ECC wallet SDKs.
Zooko Wilcox