Ergo Testnet1 release
- This release introduce breaking changes, please remove old blockchain
- Header format changes: nonce removal, extension section hash addition
- Initial release with smart contract language sigma-State
- Coins emission implemented as a sigma-State contract
- Target delay between blocks is set to 2 minutes
- Difficulty retargeting function changed, changes in difficulty should be smoother
- API changed due to breaking changes. Check openapi.yaml for new API description