1.27.0
Minor Changes
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#3432
1a8b727Thanks @richardsolomou! - refactor: rename__add_tracing_headerstoaddTracingHeaders. The__prefix signalled an internal/experimental option, but the config is a public API (documented for linking LLM traces to session replays).__add_tracing_headerscontinues to work as a deprecated alias on the browser SDK.Also exposes
patchFetchForTracingHeadersfrom@posthog/coreso non-browser SDKs can reuse the implementation. (2026-04-23)