Chainstack - Scheduled protocol upgrade - Avalanche Testnet – Maintenance details

System Under Maintenance

Scheduled protocol upgrade - Avalanche Testnet

Completed
Scheduled for October 27, 2025 at 10:00 AM – 12:00 PM

Affects

Avalanche Global Nodes

Under maintenance from 10:00 AM to 12:00 PM

Avalanche Fuji Testnet

Under maintenance from 10:00 AM to 12:00 PM

Avalanche Trader Nodes

Under maintenance from 10:00 AM to 12:00 PM

Avalanche Fuji Testnet (Virtuozzo, Frankfurt)

Under maintenance from 10:00 AM to 12:00 PM

Updates
  • Completed
    October 27, 2025 at 12:00 PM
    Completed
    October 27, 2025 at 12:00 PM
    Maintenance has completed successfully
  • In progress
    October 27, 2025 at 10:00 AM
    In progress
    October 27, 2025 at 10:00 AM
    Maintenance is now in progress
  • Planned
    October 27, 2025 at 10:00 AM
    Planned
    October 27, 2025 at 10:00 AM

    Upgrade Details: We will upgrade the protocol Avalanche testnet from version 1.13.0-fuji to version v1.14.0-fuji, as part of our ongoing efforts to enhance performance, security, and reliability.

    What to expect:

    • The upgrade process is expected to take approximately 2 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