Ethereum Foundation Sets FOCIL, Frame Tx for Hegotá

The Ethereum Foundation has named FOCIL and Frame Transactions as the two proposals it considers must-ship items for the Hegotá upgrade, narrowing the scope of a broader developer review process.

The move gives the upgrade a clearer technical center as Ethereum engineers evaluate dozens of other proposed changes for possible inclusion. While the full Hegotá package remains under discussion, the Foundation’s position suggests these two features now sit near the top of the priority list.

FOCIL, short for Fork-Choice Enforced Inclusion Lists, is designed to improve transaction inclusion guarantees. Frame Transactions aim to change how transactions are structured and processed, with the goal of improving execution flexibility and network efficiency.

For Ethereum, the significance lies less in the naming of the proposals than in the signal it sends to developers and market participants: core protocol work is moving forward, but the upgrade path remains selective. That matters for a network still balancing throughput, decentralization and user experience while competing with faster chains and scaling layers.

The Hegotá upgrade is still subject to final technical and governance decisions. Developers will continue to weigh whether additional proposals can fit without complicating implementation or increasing risk to the network.