A couple of weeks after the Sepolia testnet was successfully upgraded to Shapella to simulate the Shanghai hard fork, the Shapella upgrade has now been successfully activated on the Goerli testnet. The development is at its final stage, where-in the mainnet upgrade is expected to take place somewhere in the coming month.
Ethereum is heading fiercely toward the launch of the Shanghai hard fork, and the recent upgrade to the network has taken the process a step forward. Tim Beiko, the lead developer, announced the successful fork of the Goerli testnet, which was necessary before the Shapella went live on the mainnet.
Source: https://coinpedia.org/ethereum/ethereum-shapella-upgrade-activated-stakers-can-now-unstake-their-eth-whats-next/