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Maintenance

Upcoming Arbitrum Sepolia Node Upgrade - Arbos60 update

May 18, 2026 at 5:00am UTC  –  May 18, 2026 at 6:00am UTC
Affected services
Arbitrum Sepolia

Resolved
May 18, 2026 at 6:00am UTC

Maintenance ended

Created
May 18, 2026 at 5:00am UTC

In line with the recent Arbitrum Foundation announcement, we will be upgrading our nodes on the scheduled date and time.

For detailed information regarding the upgrade, please refer to the release tag here:
- nitro: v3.10.0 Release Notes

Key Points to Note:
- There will be no network downtime during the upgrade.
- Temporary network interruptions may occur during the process.

If you have any concerns, questions, or need specific guidance on how this might impact your project, feel free to reach out to us at nodit@lambda256.io.

Thank you for your understanding and continued trust in our services.