Scroll, the Ethereum layer-2 network, shared Wednesday that it has launched its Euclid upgrade, which the team called its most significant protocol transformation to date.According to Scroll Labs, a key consequence of the upgrade is that it transitions Scroll from a "stage 0" to a “stage 1” rollup, meaning the network will retire some centrally-controlled safety features in an effort to become more decentralized.“Euclid represents the biggest leap forward for Scroll since its inception,” the team wrote in a blog post shared with CoinDesk. “It's a statement about Scroll's future and its commitment to pushing the boundaries of what's possible in the ZK Rollup arena
source: https://www.coindesk.com/tech/2025/04/23/scrolls-euclid-upgrade-pushes-it-into-stage-1-decentralization-era