The post Optimism Set For Major Upgrade on Mainnet To Tackle Security Vulnerabilities! appeared first on Coinpedia Fintech News Mofi, a protocol engineer at software development company OP Labs, hinted at a major upgrade on the Optimism mainnet. The proposed upgrade targets tackling a few security vulnerabilities discovered by Spearbit, Cantina, and Code4rena during security audits. However, there have yet to be any exploit reports on these vulnerabilities. Therefore users’ assets remain safe. Optimism …