The Ethereum Foundation has restructured its 2026 protocol tracks to prioritize unified scaling, native account abstraction, and L1 hardening to maintain decentralized leadership against global technological competition.
The Ethereum Foundation has officially unveiled its strategic protocol priorities for 2026, signaling a move toward unified engineering to secure the network’s role as a cornerstone of decentralized infrastructure. In a shift from the 2025 framework, the Foundation is consolidating technical efforts into three streamlined tracks: Scale, Improve UX, and Harden the L1. This restructuring reflects a maturation of the protocol, moving away from experimental silos toward a robust, integrated system capable of supporting global-scale digital sovereignty.
The newly established Scale track, led by Ansgar Dietrichs, Marius van der Wijden, and Raúl Kripalani, merges previously separate efforts for Layer 1 and blob scaling. This integration recognizes that increasing execution capacity and expanding data availability are deeply intertwined. The primary objective for 2026 is to push the mainnet gas limit toward and beyond the 100M mark. This will be supported by EIP-7928, which introduces block-level access lists to optimize execution engine performance. By coordinating these efforts, the Foundation aims to reduce technical friction and accelerate the delivery of scaling components required for the upcoming ‘Glamsterdam’ upgrade.
Building on the momentum of the Pectra and Fusaka upgrades, the roadmap highlights the success of Peer Data Availability Sampling (PeerDAS). This cryptographic advancement allows validators to sample blob data rather than downloading it in full, which has already enabled a theoretical 8x increase in blob capacity. As the network moves toward the Glamsterdam and Hegotá upgrades in 2026, the focus will shift to Enshrined Proposer-Builder Separation (ePBS) via EIP-7732 and the advancement of the zkEVM attester client toward production readiness. These upgrades ensure the network can handle massive throughput without compromising the decentralization that protects users from state overreach.
The Improve UX track, managed by Barnabé Monnot and Matt Garnett, is doubling down on native account abstraction and interoperability. While the Pectra upgrade delivered EIP-7702—allowing traditional accounts to temporarily execute smart contract code for features like gas sponsorship—the 2026 goal is to make smart contract wallets the default. Proposals such as EIP-7701 and EIP-8141 aim to embed smart account logic directly into the protocol, removing the need for third-party relayers. This transition is also a critical component of the network’s post-quantum migration path, as native account abstraction provides a natural mechanism to move away from legacy ECDSA-based authentication.
Security and resilience are addressed through the ‘Harden the L1’ track, a new initiative dedicated to preserving Ethereum’s core properties in an increasingly hostile global digital environment. Fredrik Svantes is leading the Trillion Dollar Security Initiative, focusing on execution-layer safeguards and post-quantum readiness. Simultaneously, Thomas Thiery is driving research into protocol resilience, specifically focusing on the Forward Inclusion List (FOCIL) via EIP-7805. This work is essential for maintaining censorship resistance for both transactions and blobs, ensuring the network remains a neutral platform for all participants.
As the ‘New Cold War’ for digital supremacy intensifies, these protocol advancements represent more than just technical milestones; they are a defense of the constitutional values of privacy and individual liberty. By prioritizing statelessness through binary trees and history expiry, the Foundation is ensuring that the hardware requirements for running a node remain accessible, preventing the centralization of the network into the hands of a few powerful entities. The 2026 roadmap sets a clear trajectory for Ethereum to remain the world’s most secure decentralized settlement layer.

