The Ethereum Foundation (EF) Protocol cluster has officially unveiled its comprehensive tier list for the upcoming network upgrade, colloquially known as Hegotäel. This marks a significant shift in the governance and development process of the Ethereum ecosystem, as it represents the first time the cluster has published a singular, unified evaluation of the 62 Ethereum Improvement Proposals (EIPs) currently under consideration for inclusion. By consolidating the perspectives of research and engineering teams—comprising approximately 60 professionals—the Foundation aims to provide a transparent, data-driven roadmap for the protocol’s future.
Historically, individual client teams, such as the Geth (Go-Ethereum) developers, have maintained their own distinct roadmaps and prioritization frameworks. While the EF Protocol cluster acknowledges that Geth will continue to ship its own standalone tier list, the introduction of this unified view serves as a critical nexus point for the broader community. This collaborative effort integrates feedback from various research groups, infrastructure engineers, and independent contributors, creating a baseline for what the community can expect in the coming months.
The Methodology of Prioritization
The tiering process for Hegotäel was an extensive, multi-week operation. Nine dedicated teams, supported by numerous domain experts, utilized standardized contribution templates to grade the 62 proposals. The resulting dataset consists of 397 individual grades, averaging 6.4 evaluations per EIP, with highly contentious or complex proposals drawing up to nine distinct assessments.
The scoring framework was rigorous: each contributor assigned an independent grade, where "S" represented the highest priority (4 points), "A" denoted strong alignment (3 points), "B" indicated moderate support (2 points), "C" represented low priority (1 point), and "D/DFI" signified declined or deferred proposals (0 points). The final published tiers are "steelmanned"—a process of robust internal debate where the initial mathematical averages were refined during a 90-minute working session. This approach ensured that the final tiers reflect a consensus on technical feasibility, security implications, and long-term strategic value rather than mere popularity.
The lessons learned from the preceding "Glamsterdam" upgrade were central to this process. Specifically, the cluster identified three primary challenges that hampered previous efforts: the necessity of sizing EIPs by their integration depth, the realization that technical complexity compounds rapidly, and the scarcity of high-quality testing surfaces. Consequently, the current tier list places a premium on proposals that minimize "complexity debt" and align with the core architectural vision defined in the companion document, EF Protocol: Current and Emerging Priorities.
Breakdown of the Consensus and Execution Layers
The proposals were categorized by their impact on the Consensus Layer (CL) and the Execution Layer (EL). At the forefront of the Consensus Layer is EIP-7805, known as FOCIL (Fork-Choice-Enforced Inclusion Lists). Rated as an "S" tier priority, FOCIL is designed to provide users with a pathway to include transactions without relying on centralized block builders, a major step toward enhancing network censorship resistance.
In the Execution Layer, EIP-8141 (Frame Transactions) has emerged as the headliner. By implementing native account abstraction, this EIP provides a path toward future-proofing the network against quantum-resistant signature schemes and improving the overall efficiency of verification processes. This proposal is expected to ship in conjunction with EIP-8250 and EIP-8272, forming a foundational package for next-generation account management.
Other notable inclusions in the top tiers reflect a focus on "housekeeping" and security. EIP-8015, which removes legacy deposit and eth1data fields, has been marked as a high-priority cleanup task, as it eliminates dead-end dependencies with minimal risk. Conversely, proposals involving complex changes to rewards and penalties, such as EIP-7716 regarding Anti-Correlation Attestation Penalties, have been deferred. The cluster noted that while the concept behind EIP-7716 is sound, its impact on the staker landscape requires further research to prevent unintended centralization risks.
Chronology and Development Roadmap
The publication of this tier list is not an isolated event but rather the latest milestone in a sustained effort to streamline Ethereum’s upgrade cycle. Since late August, the Protocol cluster has engaged in a series of group calls and technical reviews to bridge the gap between individual team research and network-wide implementation.
The current timeline suggests that the final selection of EIPs will be heavily informed by the data gathered during these sessions. With 15 proposals currently expected to ship and 28 explicitly declined, the scope of Hegotäel remains tightly controlled. The cluster has emphasized that "success is determined as much by what we decline as by what we ship," reflecting a commitment to preventing protocol bloat and maintaining the stability of the network.
Fact-Based Analysis of Future Implications
The decision to defer a large number of EIPs—including several related to staking features and reward policies—signals a shift toward a more conservative, "scope-light" philosophy for the immediate future. By forcing proposals that require broader ecosystem consensus to wait for more comprehensive design patterns (such as the complete Post-Quantum consensus design), the Foundation is effectively shielding the network from premature standardization.
Furthermore, the integration of "TBD" tiers for proposals like EIP-8368 (CPSB Recalibration) demonstrates a reliance on empirical data rather than theoretical modeling. By tethering the fate of these EIPs to post-Glamsterdam mainnet performance, the developers are ensuring that the network evolves based on real-world constraints, such as gas usage and node throughput, rather than speculative assumptions.
For the developer community, the clear, requirement-based notes attached to each B-tier and C-tier proposal serve as a technical roadmap. EIPs that are "on the bubble" are not necessarily dead; rather, they have been assigned a clear set of requirements—such as prototype specifications or downstream effect assessments—that must be met to elevate their status in future cycles.
Official Responses and Community Engagement
Recognizing that this tier list may be met with both support and skepticism, the EF Protocol cluster has taken an proactive approach to transparency. Recognizing the potential for disagreement, they have scheduled a Reddit AMA (Ask Me Anything) on the r/ethereum subreddit for September 16, 2026.
The Foundation has explicitly invited "champions and supporters" of non-A-tier or declined proposals to voice their concerns. By providing a structured feedback loop through an online submission form, the developers are attempting to democratize the review process without compromising the technical rigor required for core protocol changes.
Broader Impact on the Ethereum Ecosystem
The impact of the Hegotäel tier list extends beyond the core protocol developers. For infrastructure providers, node operators, and the broader application-layer ecosystem, this list provides a vital signal regarding the long-term technical direction of Ethereum. The emphasis on account abstraction (via Frame Transactions) and censorship resistance (via FOCIL) provides a clear indicator of where the network’s priorities lie: reducing trust requirements for users and hardening the protocol against future cryptographic threats.
As the network continues to scale and evolve, the ability of the EF Protocol cluster to maintain this level of unified, transparent communication will likely prove as important as the code itself. By documenting the "why" behind every "what," the Foundation is setting a new standard for open-source governance in the blockchain space. The upcoming weeks, leading up to the finalization of the Hegotäel specifications, will serve as a test of this new, collaborative model. The community’s engagement in the scheduled AMA and the subsequent technical discussions will ultimately determine if this unified approach provides the stability and clarity that the Ethereum network requires to sustain its trajectory.
For those looking to influence the development of the Ethereum network, the message is clear: proposals that survive the rigorous testing and review process are those that address current, tangible bottlenecks while anticipating the architectural requirements of a post-quantum, high-performance future. As the industry watches, the EF Protocol cluster’s adherence to these strict prioritization guidelines will define the operational integrity of the network for the next several years.
