Concordium Node has been released for mainnet in version 5.0.6. (Required update)
All node-runners must update before Tuesday, December 13th.
Dear node runners,
You are required to upgrade your nodes to version 5.0.6 before Tuesday, December 13th, 2022. This is a major release that supports protocol version 5 which implements smart contract upgradability and performance improvements. The protocol update will be effective on mainnet on December 13.
The new node version also fixes a security issue in node version 4. Therefore, we strongly recommend all nodes to get updated as soon as possible before the protocol update on December 13. Old nodes will stop processing new blocks at that point.
Please note that concordium-client v5.0.1 and cargo-concordium v2.4.0 are the versions that will support the upcoming protocol update.
For more details on the protocol version 5, please see the release note and concordium-update-proposals. For a status on the protocol update, follow our mainnet status page. The security advisory describing the security issue will be published on December 13.
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Maybe a little more warning next time