Shipyard, a key maintainer of libp2p — the peer-to-peer networking stack underpinning Ethereum and dozens of other networks — will cease support for its Go and JavaScript implementations by Sept. 30, citing resource constraints. 

In a blog post, the team confirmed it is “working to transition stewardship to the community.”

Libp2p is the backbone of Ethereum’s peer-to-peer networking layer, providing the protocol suite that consensus clients use to discover peers, exchange messages, and propagate blocks and attestations across the network. Ethereum clients rely on libp2p’s Gossipsub pub/sub protocol to rapidly broadcast new blocks and validator votes, a process that…

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