Eminer Public Chain

1) Research EIP-4527,provide a process and data transmission protocol via QR Code between offline signers and watch-only wallets.

2) Many engine API issues found by hive have been fixed for this release.

3) The — netrestrict option is now also applied for discv5.

4) RPC methods returning transaction objects now return the chainId for legacy transactions.

5) Mainnet support ethereum rpc, 85% completed.

6) Mainnet optimization transaction logic development from the network layer to the transaction layer,80% completed.

7) Research exploring incremental verification and SNARKS without pairings,60% complete.

8)Various improvements to snap sync are included in this release.

9) Optimize nonce handling performance in the txpool,80% completed.

10) A corner-case issue in the filter system is resolved.

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Eminer Public Chain

1)Research EIP-3525,Defines a specification where EIP-721 compatible tokens with the same SLOT and different IDs are fungible.

2) Fix Register{Tx,Tendermint}Service not being called, resulting in some endpoints like the Simulate endpoint not working.

3) Add a new NewSimulationManagerFromAppModules constructor, to simplify simulation wiring.

4) Fix the CLI not always taking into account — fee-payer and — fee-granter flags.

5) Mainnet support ethereum rpc, 75% completed.

6) Mainnet optimization transaction logic development from the network layer to the transaction layer,70% completed.

7) Research exploring incremental verification and SNARKS without pairings,50% complete.

8)Fix GetBlockWithTxs error when querying block with 0 tx

9) Optimize nonce handling performance in the txpool,70% completed.

10) Add baseAccountGetter to avoid invalid account error when create vesting account.

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Eminer Public Chain

1)Research EIP-4907,an extension of ERC-721. It proposes an additional role (user) which can be granted to addresses, and a time where the role is automatically revoked (expires).

2) Based on these changes on testnets, this change should decrease Parachain block times on Testnet to a significant degree.

3) Finality notification: optimize calculation of stale heads.

4) Reduce network bandwidth, improve parablock times: optimize.

5) Mainnet support ethereum rpc, 55% completed.

6) Mainnet optimization transaction logic development from the network layer to the transaction layer,50% completed.

7) Research exploring incremental verification and SNARKS without pairings,30% complete.

8)Add nomination pools to westend runtime.

9) Optimize nonce handling performance in the txpool,50% completed.

10) Migrate slot depositors in crowdloan migration.

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