Testnet v0.1.2

• Introduce two TestNet params with CPU (Diamond) and GPU (Spade) miners
• Add file checksum and the workflow of checking file sanity and pruning
• Add more RPC commands
• Add software version info in version message
• Integrate GitHub Actions
• Increase test coverage
• Bug fixes

Testnet v0.1.1

• Improve P2P connection
• Add RPC command
• Minor fixes

Testnet v0.1.0

This is the first release of the epic testnet.

You are welcome to follow the instruction https://github.com/EPI-ONE/epic/blob/master/README.md to join the testnet.