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V1.11.5

Geth v1.11.5 enables the Shanghai upgrade on Wednesday, April 12, 2023 10:27:35 PM UTC

The Shanghai upgrade contains the following EIPs:

Notable changes:

  • Enable Shanghai at 1681338455 unix time (#26908)
  • Limit the size of RPC batch requests and responses (#26681)
  • Changes for PBSS (#26763)
  • Changes needed to use discv5 in other protocols (#26699)
  • Add support for encoding uint256.Int in RLP (#26898)

Bug fixes

  • Fixed a bug where local transaction would be rejected with -32000, future transaction tries to replace pending when send out of order (#26907)
  • Return an error if safe or pending is used on RPC pre-merge (#26862
  • Fix file permissions on admin_exportChain (#26912)

For a full rundown of the changes please consult the Geth 1.11.5 release milestone.

As with all our previous releases, you can find the:

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Marius van der Wijden
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Goerli TX DOS post-mortem First reported 8:40 CET by @jcksie & Jakub from Status on the ETH R&D discord and subsequently confirmed by Pari from EF devops CPU usage suddenly spiked at 1am CEST on all geth nodes on goerli. Both Disk writes and Reads increased significantly as well as Ingress and Egress for all geth nodes. Unfortunately the geth team does not have goerli nodes within our own grafana instance, so we had to rely on EF devops to look into the issue. EF devops does not support all of the very geth specific metrics, since they are based on influx not prometheus. I had a hunch that it was because of txpool churn. @ding_wanning and I worked on a PR to mitigate some DOS issues during the Protocol Fellowship: https://github.com/ethereum/go-ethereum/pull/26648

Mar 13, 2023
Bad block hashes

Number Reason Accepted Rejected Not seen 1 Basefee Besu, Geth

Jan 24, 2023
Static test case for withdrawals on EL

The following test case was generated by the fuzzer so it looks a bit funky. The genesis block can be created with the following config: { "config": { "chainId":1, "homesteadBlock":0, "eip150Block":0, "eip155Block":0, "eip158Block":0, "byzantiumBlock":0,

Nov 8, 2022
Withdrawal Client Milestone Tracker

Similar doc to the one we had for the merge. Trying to track all initiatives of all clients. Useful Links EL spec: https://eips.ethereum.org/EIPS/eip-4895 CL spec: https://github.com/ethereum/consensus-specs/blob/dev/specs/capella/beacon-chain.md Static EL test vectors: https://hackmd.io/PqZgMpnkSWCWv5joJoFymQ EL engine api fuzzer: https://github.com/MariusVanDerWijden/merge-fuzz/tree/withdrawals Status

Oct 31, 2022
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