Chainstack - Scheduled protocol upgrade - Solana v3.1.8 – Maintenance details

All systems operational

Scheduled protocol upgrade - Solana v3.1.8

Completed
Scheduled for February 26, 2026 at 8:00 AM – 4:00 PMUTC

Affects

Solana Global Nodes

Under maintenance from 8:00 AM to 4:00 PM

Solana Mainnet

Under maintenance from 8:00 AM to 4:00 PM

Solana Devnet

Under maintenance from 8:00 AM to 4:00 PM

Solana Trader Nodes

Under maintenance from 8:00 AM to 4:00 PM

Solana Mainnet Full (Chainstack Cloud, London)

Under maintenance from 8:00 AM to 4:00 PM

Solana Mainnet Full (Chainstack Cloud, New York)

Under maintenance from 8:00 AM to 4:00 PM

Updates
  • Completed
    February 26, 2026 at 4:00 PMUTC
    Completed
    February 26, 2026 at 4:00 PMUTC
    Maintenance has completed successfully
  • In progress
    February 26, 2026 at 8:00 AMUTC
    In progress
    February 26, 2026 at 8:00 AMUTC
    Maintenance is now in progress
  • Planned
    February 26, 2026 at 8:00 AMUTC
    Planned
    February 26, 2026 at 8:00 AMUTC

    Upgrade Details: We will upgrade the protocol Solana from version v3.0.15 to version v3.1.8, as part of our ongoing efforts to enhance performance, security, and reliability.

    What to expect:

    • The upgrade process is expected to take approximately 8 hours

    • During this period, there may be temporary disruptions or degraded performance

    • No action is required on your end, our team will handle the upgrade seamlessly

    We will be closely monitoring the process to ensure a smooth transition and will provide updates as needed. Thank you for your patience and support!

    If you have any questions, feel free to reach out at support@chainstack.com