Prysm v7.0.0 release is here! This is our initial mainnet release for the Ethereum mainnet Fulu fork on December 3rd, 2025. All operators MUST update to v7.0.0 or later release prior to the fulu fork epoch 411392. See the Ethereum Foundation blog post for more information on

Here is @prylabs stance on Glamsterdam’s non-headliner consensus EIP selection:

Prysm v6.1.3 release is here! This release addresses multiple Beacon API and P2P issues, notably fixing the endpoint below on mainnet /eth/v1/beacon/blob_sidecars/{block_id} Discord for questions: https://t.co/5A4JIENE2u Github: https://t.co/H3GrVNClon

Prysm v6.1.2 release is here! This release has several important fixes to improve Prysm's peering, stability, and attestation inclusion on mainnet and all testnets All node operators are encouraged to update to this release as soon as practical for the best mainnet performance

We’ve just published two new releases: v6.0.5 and v6.1.0 All operators should upgrade as soon as possible to v6.0.5 OR v6.1.0 to receive a critical stability patch. Windows users will need to choose v6.0.5 due to a Windows-specific issue in v6.1.0. v6.0.5: Only includes the

Prysm team recommends EIP-7732 for Glamsterdam headliner:

Prysm release v6.0.4 is here! This release fixes some small bugs. In the Hoodi testnet, the default gas limit is raised to 60M gas Notable features in this release: - Blob cache size now correctly set at startup - A fix for slashing protection history exports where the

Prysm v6.0.3 release is here! Minor release, encouraged to upgrade but optional. This release has important bug fixes for users of the Beacon API. Notable features in this release: - Fixed pending consolidations endpoint to return the correct response. - Fixed attester

h/t @IBribe2Much for flagging the payload attribute issue and working with the team on testing—helped uncover another bug too

🚀 Prysm v6.0.1 is out - Includes bug fixes to payload_attributes endpoint. - Reminder: To be compatible with Pectra, you must be on v6.0.0 or later. See release notes for more detail:

@potuz_eth It is and doing very well! Actually after few tries we chosen Prysm for Initial testing as was doing the Best.

Prysm v6 release is here with full Pectra mainnet support! This release is mandatory for all operators before May 7 The fork is scheduled for mainnet epoch 364032. You MUST update Prysm Beacon Node, Prysm Validator Client to the Pectra ready release prior to the fork to stay on

In this post, we explore fast confirmation algorithm in Prysm as a weaker alternative to SSF/3SF which confirms blocks in 2 slots with 33% Byzantine threshold Feedback welcome:

New Prysm docs page is now live! Find all helpful resources and guides below 👇 https://t.co/Px2aDWjYaC

Pectra is tentatively scheduled to go live on mainnet on April 30! (Pending minor open questions and full confirmation at the next core dev)

Our recommendation for Fusaka: https://t.co/cdYt8muRsd TLDR: - Smaller, faster forks to keep up w/ momentum - Target a small Fusaka fork by end of Q3, only PeerDAS - If slips, shift to H1 2026 & expand scope - Bigger fork would include ePBS & FOCIL for scalability & CR

Prysm release v5.3.2 is here! Testnet operators are required to update to this release. Without this release you will be unable to run the node on the Hoodi testnet. Mainnet operators are recommended to update to this release at their regular cadence. This release introduces

Episode 4 of Core Notes from Core Devs is out now! Catch the Ethereum core developers at @offchainlabs discuss the latest happenings in @Ethereum development. This week we talk with @manunalepa and @jameshe_eth about their learnings from challenging times as core devs and

Prysm release v5.3.1 is here! Testnet operators are strongly encouraged to update to this release. There are many fixes and improvements from the Holesky upgrade incident. Mainnet operators are recommended to update to this release at their regular cadence. This release is

Episode 3 of Core Notes from Core Devs is now out! Catch the Ethereum core developers at @offchainlabs discuss the latest happenings in @ethereum development. This week we talk with @terencechain and @jameshe_eth about the final preparations for the Pectra upgrade and how you