PostHog/posthog-js @posthog/types@1.396.0

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1.396.0

Minor Changes

• #4159 fad6d9a Thanks @haacked! - add $feature_flag_has_experiment to $feature_flag_called events

  $feature_flag_called events now carry a $feature_flag_has_experiment boolean sourced from the server's has_experiment flag metadata (the /flags?v=2 response for remote evaluation, the /api/feature_flag/local_evaluation definitions for posthog-node local evaluation). The property is only sent when the server explicitly reports has_experiment; it is omitted entirely when the value is unknown (older servers, missing metadata, bootstrapped or locally injected flags). (2026-07-16)