Bug: `blockchain.block.header` params don't match the v1.4 specs

[pythcoiner]

ElectrumX specs define that cp_height param have been added in v1.4

The actual implem did not match, only one param is accepted (height).

Same issue w/ blockchain.block.headers, cp_height not accepted in the actual implem

I just noticed it while implementing a client, looks like noboby call this method if there is no previous report btw.

[romanz]

Indeed, Electrum currently is not using this feature: https://github.com/spesmilo/electrum/issues/4900

[pythcoiner]

@romanz i guess it's the same about blockchain.scripthash.get_mempool?

[romanz]

You're right.