Announcement: Cardona Testnet & zkEVM Mainnet Beta Upgrade

For RPC node operators, just in case you missed https://forum.polygon.technology/t/announcement-zkevm-mainnet-beta-version-upgrade-v2-60-0/20231 - yes you need to be on 2.60.0 for this hardfork, you need to fresh sync, and 2.60.0 uses separate ports for WS and RPC, where 2.0.x used one port. Account for that.

“No action is required from partners” assumes that you already took action on Dec 4th to upgrade to 2.60.0.