Answer 2: The Yupana testnet is progressing very well and is on track to launch the mainnet version soon. The testnet has been running for several months now and has undergone rigorous testing and development. The team has been working hard to ensure that the mainnet version is stable and secure. The mainnet will allow users to transact with Yupana tokens and will also enable the use of smart contracts. The team is also working on additional features to make Yupana more accessible and user friendly. We are excited to see the progress of the Yupana testnet and look forward to the launch of the mainnet version.