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Pantheon Release Notes

Terminus 4.1.8 release now available

Tools & APIs
April 1, 2026

Terminus 4.1.8 is now available. This patch release adds a warning when creating sites without specifying an organization, ahead of the Q2 2026 requirement that all sites belong to an organization.

Key improvements in this release

  • site:create --org warning: Warns users when site:create is called without the --org option, and provides a clear error message if the backend rejects the request. The --org option help text now indicates the upcoming requirement. (#2786)

How to upgrade to Terminus 4.1.8

If you use Homebrew (macOS-only) to manage your Terminus installation, you should upgrade using:

If you installed Terminus directly from the .phar file, you should upgrade using the self:update command:

For more information about this release, visit the GitHub release page.

If you have questions or concerns around Terminus, please use the Terminus issue queue.

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