# Announcing Swarm Proof-of-Concept Release 3

DevFeed: [Announcing Swarm Proof-of-Concept Release 3](<https://devfeed.tech/articles/announcing-swarm-proof-of-concept-release-3-16826.md>)

Original publisher: [Read original article](<https://blog.ethereum.org/en/2018/06/21/announcing-swarm-proof-of-concept-release-3>)

Author: Viktor Trón

Published: 2018-06-21T00:00:00Z

Content type: release

Language: en

Sources: [Ethereum Foundation Blog](<https://devfeed.tech/sources/ethereum-foundation-blog.md>)

Topics: [Ethereum](<https://devfeed.tech/topics/ethereum.md>), [Network](<https://devfeed.tech/topics/network.md>), [P2P](<https://devfeed.tech/topics/p2p.md>), [distributed-systems](<https://devfeed.tech/topics/distributed-systems.md>)

Tags: [announce](<https://devfeed.tech/tags/announce.md>), [distributed](<https://devfeed.tech/tags/distributed.md>), [ethereum](<https://devfeed.tech/tags/ethereum.md>), [go](<https://devfeed.tech/tags/go.md>), [latency](<https://devfeed.tech/tags/latency.md>), [protocol](<https://devfeed.tech/tags/protocol.md>), [release](<https://devfeed.tech/tags/release.md>), [research-development](<https://devfeed.tech/tags/research-development.md>), [scalability](<https://devfeed.tech/tags/scalability.md>)

## AI overview

The Swarm Team announces Swarm client v0.3, the third proof-of-concept release of the Ethereum Swarm client. The release has been merged into the go-ethereum master branch and deployed to the public Testnet. The article also describes changes to Swarm's network, retrieval protocol, connectivity management, overlay network, and simulation framework.

## Source excerpt

The Swarm Team is pleased to announce the immediate release of Swarm client v0.3, the third proof-of-concept release (POC3) of the Ethereum Swarm client. The POC3 code is now merged into the official go-ethereum repository's master branch. Swarm 0.3 has been deployed to the public Testnet, and the Ethereum...