July 8, 2026·Bullish·tech development

Vitalik Buterin Unveils 'Lean Ethereum' Overhaul

Ethereum co-founder Vitalik Buterin announced 'Lean Ethereum,' described as the most significant protocol overhaul since the Merge. According to Buterin, nearly every component of the protocol will be replaced in this update.

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Mentioned

Lean Ethereum (LEAN)

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@the_smart_ape

. @VitalikButerin just announced "lean ethereum", the biggest overhaul of ethereum since the merge. his own words: "almost every major piece of the protocol" will be replaced. some context first. ethereum has had two defining moments: the launch in 2015, and the merge in 2022 https://t.co/e91wsaSILS