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Smarter Testing CLI: New commands, flags, and plugin registry

UpdateUnverifiedAdded Sep 24, 2026

We’ve consolidated the Smarter Testing CLI experience under the CircleCI CLI. Please apply these changes by September 14, 2026. Local Installation Note: these steps apply to your local machine only. CI containers already have the CLI installed, so no install step is needed in your config. The testsuite is now managed as a CircleCI CLI extension.

Topics: Developer tools

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