After the second validator auction, a new chain spec file is now available. This update is in preparation for the change in the validator period. This update will prepare the nodes for the upcoming fork. The fork will be updating the Trustlines Blockchain, with the new validator set included.
Those currently running a validator node with auto-updates enabled will be getting an update tomorrow. Others should update their nodes manually as soon as possible.
We will be publishing a post about setting up a validator node in the coming days. Keep an eye out for that in the Trustlines Blog!
The new chain spec file is in GitHub at https://github.com/trustlines-protocol/blockchain/blob/master/chain/tlbc/tlbc-spec.json.