- CL calls on a Break
- Besu 22.7.3 Release Teaser
- Latest Client Releases
- SSE subscription for newPayload event
- MEV-Boost Bug
- Merge Related Updates
- SSE Subscription for New Payload
CL calls on a Break
Micah Zoltu said that next few CL calls are cancelled due to devcon and developers will be taking a break.
Besu 22.7.3 Release Teaser
Here are the complete highlights of the next expected Besu Release shared by Matt Nelson:
According to him, this release will be live on Friday. This will cover major bug fixes and issues.
Latest Client Releases
Micah Zoltu said that there are some issues and bugs in clients which will be resolved in upcoming releases. Here is quick recap of all the Latest client releases by EtherWorld Team.
SSE subscription for newPayload event
Block builders in the MEV-Boost ecosystem need a few bits of information to start block building as soon as possible. This information is available at at the newPayload event, or after a timeout if the BN missed a slot, so block production is still triggered. Currently a custom BN fork is needed to trigger block production in time.
Chris Hager wants to propose adding another SSE event subscription to the beacon-APIs, which can be used to trigger block production.
Here is the complete GitHub Issue on SSE Subscription for newPayload event to Trigger Block Building.
According to Chris Hager, On the launch day of MEV-Boost, there was a bug that caused missed slots when a deposit was included. This bug was resolved since version v1.3.1, i.e., on 16th September. It was present in the decoding the
getPayload request body, which would fail if a deposit is included in the
SignedBlindedBeaconBlock sent to the relay. The total impact was three missed slots. This bug was firstly identified by Enrico del Fante. Here is the complete Post Mortem Analysis by Chris Hager.
Readers can watch Ethereum's Consensus Layer Call #96 here:
- An overview of expected changes with the Ethereum Merge upgrade
- MEV in DeFi
- The Evolution of Ethereum Testnets
- Ethereum Testnets after The Merge
- Ethereum Mainnet Shadow Forking: An Overview
Disclaimer: The information contained on this web page is for education purposes only. Readers are suggested to conduct their own research, review, analyze and verify the content before relying on them.
To publish press releases, project updates and guest posts with us, please email at firstname.lastname@example.org.
Subscribe to EtherWorld YouTube channel for ELI5 content.
Support us at Gitcoin
You've something to share with the blockchain community, join us on Discord!