paritytech/polkadot v0.8.22 on GitHub

Upgrade priority: Upgrade priority:❗ HIGH ❗ Please upgrade your node as soon as possible

Native runtimes:

This release was tested against the following versions of rustc. Other versions may work.

WASM runtimes built with srtool using rustc 1.47.0-nightly (d7f945163 2020-07-19)

Proposal hashes:

polkadot_runtime-v22.compact.wasm - 0xb69f4e844a1dfa3a193aa210f987d56e131d5882aa4c1c3a9d62431b522c3cc1
kusama_runtime-v2022.compact.wasm - 0x6975814bb68dab14291fa9d07ff4edac6483a5eca1548e4919f3cd84c1494d74

Client

Update wasmtime to (almost) lastest master (paritytech/substrate#6662)
Name all the tasks! (paritytech/substrate#6726)
client/network: Add peers to DHT only if protocols match (paritytech/substrate#6549)
client/network: Expose DHT query duration to Prometheus (paritytech/substrate#6784)

✅ trivial Companion for #6610 (Balances Weight Trait) (#1425)
✅ trivial Add Rococo test network (#1363)
✅ trivial Companion PR: add weightinfo for democracy (#1522)
✅ unused Support using system storage directly for EVM balance and nonce (paritytech/substrate#6659)
✅audited grandpa: allow noting that the set has stalled (paritytech/substrate#6725)
✅ unused pallet-evm: add support for tuple-based precompile declarations (paritytech/substrate#6681)
✅ audited Allow PostDispatchInfo to disable fees (paritytech/substrate#6749)
✅ unused pallet-evm: add builtin support for the four basic Ethereum precompiles (paritytech/substrate#6743)
✅ trivial Update Balances Pallet to use WeightInfo (paritytech/substrate#6610)
✅ trivial pallet-democracy use of weightinfo (paritytech/substrate#6783)
✅ audited Successful note_imminent_preimage is free (paritytech/substrate#6793)