T7.2 — The One Devoted To The Doctors, Nurses And Paramedics
Release T7.2 reuses the T7.1 network, and thus upgrading is incredibly easy: simply restart your node or docker container.
As usual, you can check that the upgrade went right with this command:
docker exec witnet_node ./witnet node --version
May a node choose not to upgrade, it will keep witnessing (resolving data requests) but will fail to produce valid block candidates under the consensus rules of any T7.x node.