github paritytech/substrate v2.0.0-rc6
Substrate v2.0.0-rc6 – Rock Hyrax

latest releases: monthly-2023-08, monthly-2023-07, monthly-2023-06...
4 years ago

Runtime

  • Custom Codec Implenetation for NPoS Election (#6720)
  • Successful note_imminent_preimage is free (#6793)
  • pallet-democracy use of weightinfo (#6783)
  • Update Balances Pallet to use WeightInfo (#6610)
  • pallet-evm: add builtin support for the four basic Ethereum precompiles (#6743)
  • Allow PostDispatchInfo to disable fees (#6749)
  • pallet-evm: add support for tuple-based precompile declarations (#6681)
  • grandpa: allow noting that the set has stalled (#6725)

Client

  • Merge Subkey into sc-cli (#4954)
  • RpcHandlers Refactorings (#6846)
  • client/authority-discovery: Introduce AuthorityDiscoveryService (#6760)
  • Implement tracing::Event handling & parent_id for spans and events (#6672)
  • Move to upstream wasmtime, refactor globals snapshot (#6759)
  • Revalidate transactions only on latest best block (#6824)
  • Allow task manager to have children (#6771)
  • client/network: Expose DHT query duration to Prometheus (#6784)
  • client/network: Add peers to DHT only if protocols match (#6549)
  • Name all the tasks! (#6726)
  • Child nodes can be handled by adding a child TaskManager to the parent's TaskManager (#6771)

API

  • pow: add access to pre-digest for algorithm verifiers (#6900)
  • babe, aura, pow: only call check_inherents if authoring version is compatible (#6862)
  • Implement 'transactional' annotation for runtime functions. (#6763)
  • seal: Change prefix and module name from "ext_" to "seal_" for contract callable functions (#6798)
  • Add Subscription RPC for Grandpa Finality (#5732)
  • seal: Fix and improve error reporting (#6773)
  • Allow blacklisting blocks from being finalized again after block revert (#6301)
  • BABE slot and epoch event notifications (#6563)
  • Add memory-tracker feature to sp-trie to fix wasm panic (#6745)

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