Concordium node version 6.3.1 is released for testnet.
The 6.3.1 release fixes a bug where a node may fail to produce a timeout certificate due to incorrectly computing the total weight of finalizers that have signed timeout messages.
Updating to the newest node version is not required but is highly recommended, especially for validators.
Note: The Windows build of the node is not currently available, but will be released as soon as possible. Windows node runners are recommended to continue using version 6.3.0 at present.
Update: The Windows build is now available at the download link.
Release for Mainnet is planned for June 24, 2024.