Tezos Alert: Urgent Upgrade Required to Fix Critical Bug Nomadic Labs has issued urgent alert for Tezos node operators and bakers to upgrade to fix critical bug Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Bitcoin - @ January 1, 1970 12:00 am