April 24, 2020 Blockstack launches Stacks 2.0 testnet.

Blockstack launched its new Stacks 2.0 network on testnet this Thursday. The launch means that developers can test the network’s early, albeit more limited version, of Blockstack’s new Proof Transfer mining algorithm as well as its Clarity smart contract language. The project will be running a bug bounty program during the testnet phase and is expected to launch a mainnet version of the network during the summer.