Ethereum Outlines Hegotá Upgrade Roadmap for 2027 Network Fork

The Ethereum development community has begun shaping the roadmap for the upcoming major protocol upgrade, dubbed Hegotá, slated for deployment in 2027. Toni Wahrstätter, a member of the Ethereum Foundation's Protocol Architecture team, disclosed that developers are currently evaluating 66 Ethereum Improvement Proposals (EIPs) to define the fork's definitive scope. The upgrade will prioritize key themes such as censorship resistance, native user privacy, and layer-1 scalability, following the planned rollout of the Glamsterdam upgrade scheduled for late 2026.

Enhancing Censorship Resistance and Transaction Expressiveness

At the core of the recommended Hegotá package is Fork-Choice Enforced Inclusion Lists (FOCIL), represented by EIP-7805. FOCIL is currently the only proposal officially scheduled for inclusion in the hard fork meta-document. This feature establishes a committee of validators tasked with publishing transaction inclusion lists that block builders must respect, thereby bolstering censorship resistance as block construction becomes increasingly specialized. Alongside FOCIL, the Protocol Architecture team is pushing to prioritize Frame Transactions (EIP-8141) as the principal execution layer upgrade. Frame Transactions aim to significantly enhance transaction expressiveness and refine the overall user experience.

• FOCIL (EIP-7805): Minimizes the ability of centralized block builders to selectively exclude or censor user activities.
• Frame Transactions (EIP-8141): Facilitates a native account abstraction mechanism, decoupling transaction verification from execution.
• Transaction Assertions (EIP-7906): Allows cryptographic wallets to enforce specific execution conditions even after transaction submission.

Building Native Privacy Architecture and Intermediary-Free Pools

A major highlight of the proposed Hegotá framework is the creation of low-level tools that support private transaction flows. By pairing Frame Transactions with Keyed Nonces (EIP-8250) and Recent Roots for Frame Transactions (EIP-8272), application developers can build native privacy capabilities. This combined stack enables privacy pools to settle their own transaction fees directly, removing the requirement for third-party intermediaries or bundlers that might inadvertently expose wallet data. While these adjustments do not directly present privacy interfaces to end-users, they offer foundational mechanics for developers to implement confidential applications natively on Ethereum's base layer.

Scalability Efforts and Network Resource Repricing

In tandem with privacy and decentralization, Ethereum developers are addressing long-term layer-1 scaling requirements. The roadmap introduces proposals geared toward adjusting data resource pricing and state growth management, laying the groundwork for a safe expansion of the gas limit to between 500 million and 600 million in the future. Candidates such as EIP-8131 and EIP-8279 focus on data resource repricing, while EIP-8368 addresses the economic costs associated with state growth. These changes aim to optimize the protocol's capacity while keeping node operational requirements sustainable. Client development teams are expected to submit their prioritized preference rankings for the 66 candidate EIPs by September 10, 2026.

The ongoing discussions surrounding the Hegotá upgrade emphasize Ethereum's continued commitment to balancing near-term scalability deliverables with its long-term technical vision. By systematically narrowing down the extensive list of 66 candidates, the core engineering teams aim to build a robust, censorship-resistant infrastructure capable of supporting advanced privacy frameworks. As the development cycle transitions from the upcoming Glamsterdam hard fork to Hegotá testing on specialized devnets, the ecosystem remains positioned to reinforce its decentralized foundations moving into 2027.