RT @ethereum: [SECURITY ALERT] #Constantinople upgrade is temporarily postponed out of caution following a consensus decision by #Ethereum…
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[SECURITY ALERT] #Constantinople upgrade is temporarily postponed out of caution following a consensus decision by #Ethereum developers, security professionals and other community members. More information and instructions are below. https://t.co/p2znO8HGxf
— Ethereum Foundation (@ethereum) January 15, 2019