PostHog/posthog-js @posthog/react@1.10.0

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1.10.0

Minor Changes

• #3718 3aff16e Thanks @turnipdabeets! - Add an optional defaultValue argument to useFeatureFlagEnabled. When supplied, the hook returns that value instead of undefined while flags are loading or when the flag is absent, and the return type narrows to boolean. Omitting the argument keeps the existing boolean | undefined behavior.
  (2026-06-02)