Rapid parallel start v2
- build upgrade polkadot to v0.9.30
update xom9ikk@dotenv to v2
- Merge pull request #647 from UniqueNetwork/feature/supports-interface-for-erc721-metadata
- Merge branch 'rapid-parallel-start' into develop
runtime/common/mod.rs5.1 KiBsourcehistoryRapid parallel start v2
update xom9ikk@dotenv to v2