posthog-v7.44.0

Minor changes

• 9a1d137 Add an opt-in capture_trace_context client option. When enabled, and a valid OpenTelemetry span is active at capture time, its trace and span IDs are attached to events captured with capture() and capture_ai() as $trace_id and $span_id, so they can be correlated with backend traces. Disabled by default, and explicit $trace_id/$span_id properties take precedence. — Thanks @DanielVisca!