TLDR

• Let's ship PeerDAS in Fusaka. Other things can wait.

Long-ish version

Since we finalized Pectra's scope in 2024, data availability has become a major concern for the network. More blobs have been a long promise, and even after Pectra's slight increase, it is still falling short of the needs and expectations of the community.

We believe that PeerDAS (EIP-7594) is the most important item for Fusaka. This is a complex EIP and involves different components of the client. Therefore, we are committed to making it our number one priority for Fusaka. Any other EIP should be considered only if we strongly believe it does not risk the opportunity of delivering Fusaka later in 2025.

We have also been working on ePBS (EIP-7732) and FOCIL (EIP-7805) because we want to be ahead of the spec and able to collaborate on its development. However, despite having a working implementation and recognising the value these EIPs bring to the protocol, we do not think that we should schedule them for Fusaka.

Yours sincerely,
– Teku Team