Chainstack - Scheduled protocol upgrade Solana to v2.3.6 – Maintenance details

Scheduled protocol upgrade Solana to v2.3.6

Completed
Scheduled for August 06, 2025 at 3:00 PM – 11:00 PM

Affects

Solana Global Nodes

Under maintenance from 3:00 PM to 11:00 PM

Solana Trader Nodes

Under maintenance from 3:00 PM to 11:00 PM

Updates
  • Completed
    August 06, 2025 at 11:00 PM
    Completed
    August 06, 2025 at 11:00 PM
    Maintenance has completed successfully
  • In progress
    August 06, 2025 at 3:00 PM
    In progress
    August 06, 2025 at 3:00 PM
    Maintenance is now in progress
  • Planned
    August 06, 2025 at 3:00 PM
    Planned
    August 06, 2025 at 3:00 PM

    Upgrade Details: This release is now recommended for Devnet, Mainnet and includes continued refinements across the v2.3.x track, with improvements to replay stage, vote processing, and consensus timing.

    We are upgrading from:
    • Mainnet: v2.2.19
    • Devnet: v2.3.5

    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