* Header download simplifications

* Fixes

* Reuse headerRaw for inserting into DB

* Fix tests

* Fix test

* Revert to the loop in RequestMoreHeaders

* Change Warn to Debug

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

This reverts commit aa8ee534.

This reverts commit cf9d09e2.

* Rename maxHeight to lowestAnchorHeight for better readability

* Update header_algos.go

* Rename timestamp field in anchor, add comments

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

* ArrowGlacier fork config

* core/vm: implement EIP-2681: Limit account nonce to 2^64-1 (#23853)

This retroactively implements requirements or EIP-2681 for the account nonce upper limit.

* Update consesus tests to 10.2

* Handle TransactionWithHighNonce64Minus1

* Check intrinsic gas in transaction tests

* Refactor overflow protection in IntrinsicGas

* Remove remnants of vm tests

* Update difficulty tests to the new format

Co-authored-by: Andrei Maiboroda <andrei@ethereum.org>

* initial commmit

* gofmt

* flipped if statement

* flipped if statement (forgot to save)

* passing unwinding to status ch

* added unwinding constant

* took out unwinding

* added statusCh

* added a return statement and a second part to the if statement

* checking for parent hash

* checking for parent hash

* changed check to check for parentHash

* staged wrong file

* changed header check to parentHash check

* channged blockhash name to a better name

* changed it to check for header.Hash()

* changed name of blocknumber to blockHash

* changed bad block to common.Hash{}

* deploy_cairo_smartcontract

* deploy_cairo_smartcontract / 2

Add new transaction type for cairo and vm factory

* starknet_getcode

* deploy_cairo_smartcontract / 3

* deploy_cairo_smartcontract / 4

* deploy_cairo_smartcontract / 5

Co-authored-by: Aleksandr Borodulin <a.borodulin@axioma.lv>

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* ISSUE-2710: Add standard grpc health check to services with grpc server

* Go import changed files

* Add flags for healthcheck

* Add grpc healthcheck option to rpcdaemon

* Remove grpc port info if grpc is not enabled

* Resolve merge issues

* dropped more eth65 code

* dropped more eth65 code

* Clean up test runners. Don't run legacy tests

* Cherry pick https://github.com/ethereum/go-ethereum/pull/22927



* Tests update 10.1: Transaction Tests

* Port decodeBigInt changes to decodeUint256

* Introduce (*Stream) Uint256Bytes

* Temporarily disable stTransactionTest/HighGasPrice

* linter

* ttWrongRLP transaction tests pass now

* Fix stTransactionTest/HighGasPrice

Co-authored-by: Felix Lange <fjl@twurst.com>

* eth_getLogs to start from latest by default

* Update eth_receipts.go

* Update eth_receipts.go

* Update eth_receipts.go

* added download channel to stage headers

* added direct execution

* now channel of headers rather than bodies

* simplifications

* fixed ttd headerForward

* garbage removed

* added some more stepping stones

* better transition

* covered edge case

* added names to returned values

* clean

Bump EthBackend API to 3.0.0 in `devel` branch only to make it explicitly incompatible with `stable` (#3077)

* fixed SpawnStageHeader not passing the test

* gofmt

* Update Engine API to v1.0.0-alpha.5

* Remove ForkchoiceState since we're going to handle unwinds via ExecutePayload, not ForkchoiceUpdated

* Remove deduplication in NodeInfo response

* remove unused dependencies

* [EIP-4399] Remove newly added Header.Random (reuse mixHash instead)

* add a TODO

* Update mock payload hashes

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>

* Change eth.Peer.ID() type from string to enode.ID

* Misc enode.ID.String() usage

* Add NodeInfo implementation

* replace magic value with a constant.

* update dependencies

* bump minor version

* add nodes deduplication logic.

* shuffle values in test cases a little.

Added ExecutePayloadV1 to engine_ namespace [the merge]

* Comment out comparisons

* Introduce check option

Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>