speak-upgrade-migration

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.80). The implementation guide (references/implementation-guide.md, Step 2) explicitly instructs the operator/agent to "open https://github.com/speak/language-sdk/releases" and links to other public pages (e.g., speak.com, blog), meaning the workflow requires reading public, third‑party content that could materially influence upgrade/migration actions.