Copilot CLI security review remains an experimental preview
The news at the time
GitHub introduced the /security-review command for local code changes as an experimental public-preview feature. Users must enable experimental mode to try the command.
The announcement describes a Copilot-driven scan that does not rely on GitHub code scanning, Dependabot or secret scanning. It complements those tools with on-demand review before committing; it is not evidence that all vulnerabilities will be detected.
Follow-up checked during renewal
No additional follow-up fact was established in this renewal. This does not establish that nothing changed.
What to review before applying this
Check feature availability in the installed CLI and inspect findings manually. Preserve deterministic security checks and avoid treating a clean preview scan as a security certification.
Editorial review suggestions; no hands-on product experiment was performed.
Claim-by-claim source evidence
GitHub introduced the /security-review command for local code changes as an experimental public-preview feature. Users must enable experimental mode to try the command.
The new /security-review slash command is shipping as an experimental feature in public preview
Evidence source ↗
turn on experimental mode in Copilot CLI
Evidence source ↗
The announcement describes a Copilot-driven scan that does not rely on GitHub code scanning, Dependabot or secret scanning. It complements those tools with on-demand review before committing; it is not evidence that all vulnerabilities will be detected.
This is a Copilot-driven scan that doesn’t rely on GitHub code scanning, Dependabot, or GitHub secret scanning.
Evidence source ↗
Korean digest for the historical date: 2026-06-11. Quotations and source context were reviewed editorially; this is not an independent experimental verification.
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