PHP 8.3 upgrade US

Monday, 25 March 5 hours

The maintenance is now complete. Thanks for your patience.

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Pavel Voronow

The scheduled maintenance is now underway. We'll keep you updated on our progress.


This platform update will affect all Apps (Uni and Pro). The expected downtime for App web delivery is up to 20 minutes, but we aim for only a few minutes. We will run the updates sequentially, App after App. Pro Apps on production plans are planned to have near-to-zero downtime. For the deployment services (Git, SSH and SFTP) we expect a maximum downtime of around 30 minutes. Also the updates will run sequentially, so the individual per App down-time will likely be less.

PHP 7.4 and PHP 8.0 are still going to be supported for the time being, but we urge you to update.

See our blog post for more details:

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Began at:

Affected components
  • US
    • Pro Apps
      • Web delivery
      • Worker
    • Universal Apps
    • Deployment