Support of "EIP-1344: ChainID opcode"

[leonprou]

https://eips.ethereum.org/EIPS/eip-1344

[leonprou]

Needed for:

• Solidity smart contracts use that opcode
• New Metamask versions need this too New chainId validations break evm chains that do not implement chain_id method MetaMask/metamask-extension#9683

Looks like it's supported by Parity
openethereum/parity-ethereum#10983

@Andrew-Pohl One of the first updates I would like to bring with auto updater.

[Andrew-Pohl]

Needed for:

• Solidity smart contracts use that opcode
• New Metamask versions need this too MetaMask/metamask-extension#9683

Looks like it's supported by Parity
openethereum/parity-ethereum#10983

@Andrew-Pohl One of the first updates I would like to bring with auto updater.

Sounds good looks like this is already available in our version of parity too! 👍