Ethereum Protocol Fellowship (EPF) Cohort 7 — Applications open until May 13

Devnet Tracker

Active devnet series from ethPandaOps and Glamsterdam EIP prioritization data.

Devnet Series

Glamsterdam

BAL

Block-level Access Lists embed every account and storage slot touched during a block with their post-execution values, reducing execution witness overhead.

ePBS

Enshrined proposer-builder separation moves builder commitments into the protocol while preserving validator duties.

No active networks
Glamsterdam

Glamsterdam is the planned Ethereum hard fork following Fusaka, focused on scaling the L1 and improving UX with EIPs spanning execution, consensus, and protocol-level changes.

Other

BLOB

Cell-based data-availability sampling breaks erasure-coded blobs into smaller cells, enabling nodes to verify availability with less bandwidth.

PERF

A specialized set of Ethereum testnets focused on stress-testing gas limits and evaluating EVM performance under extreme workloads.