Infura will discontinue support for the Optimism Kovan and Arbitrum Rinkeby testnets starting today
According to Chaincatcher news, as per the official announcement, Infura has announced that it will deprecate the Optimism Kovan and Arbitrum Rinkeby testnets starting today due to plans to phase out the testnets after the Ethereum merge. Please ensure to migrate to the new Goerli testnet endpoint as soon as possible to avoid any interruptions. (source link)
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