[ETH2 Validators] - Fusaka Mainnet Client Upgrades

Scheduled Maintenance Report for Blockdaemon

Completed

The scheduled maintenance has been completed.
Posted Nov 24, 2025 - 19:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Nov 24, 2025 - 09:01 UTC

Scheduled

We are upgrading our Ethereum validator infrastructure in preparation for the Fuskaka Mainnet Upgrade. The following client versions will be deployed:

Consensus clients
https://github.com/OffchainLabs/prysm/releases/tag/v7.0.0
https://github.com/status-im/nimbus-eth2/releases/tag/v25.11.0
https://github.com/ConsenSys/teku/releases/tag/v25.9.0
https://github.com/sigp/lighthouse/releases/tag/v8.0.0

Execution clients
https://github.com/ethereum/go-ethereum/releases/tag/v1.16.7
https://github.com/paradigmxyz/reth/releases/tag/v1.9.3
https://github.com/NethermindEth/nethermind/releases/tag/1.35.2



Expected user impact
• Brief downtime (up to 10 minutes) for our Ethereum validator services.
• Possible short-term degradation in:
• Validator participation (proposals/attestations)
• Services or products that rely on our validators’ real-time performance

No configuration changes are required on your side.

We do not anticipate any unexpected downtime other than mentioned above. If you have any questions or concerns please reach out to your Customer Success Manager.
Posted Nov 21, 2025 - 18:02 UTC
This scheduled maintenance affected: Blockdaemon Validators (Ethereum Validators).