No LangSmith impact: Vercel Security Incident (April 2026)
Public proof receipt / delayed sample
LangSmith P1 · ENTERPRISE
LangChain announced Parallel as a LangSmith subprocessor, effective October 11, 2026.
See the relevant before and after, when the change was found, and the official page behind it.
2026 September Subprocessor Update: Parallel
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The before-and-after text above shows what was present on the official page at each capture. This summary explains the reviewed change.
LangChain announced Parallel as a LangSmith subprocessor, effective October 11, 2026.
Parallel will process agent-issued web-search requests, not stored LangSmith data. The addition takes effect October 11, 2026, or earlier if the customer enables the opt-in feature.
- Before captured
- Sep 11, 2026, 1:03 AM PDT
- After captured
- Sep 11, 2026, 1:36 PM PDT
- Reviewed
- Sep 14, 2026, 4:40 PM PDT
WHY IT MAY MATTER
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