Cosmos Hub certifier node: Cosmos restarts Cosmos Hub 3 hard fork upgrade and is currently testing

Cosmos Hub verifier node B-Harvest said that it has restarted testing the Cosmos Hub 3 hard fork upgrade, which is in the testing phase. 18 Cosmos Hub verifiers have been involved in the test of the upgrade process of Hub 3, the special test of this test. On the main netbook, this test provides a better test environment.