PostHog/posthog-js posthog-node@5.63.0 on GitHub

5.63.0

#5580 aa66d4c Thanks @haacked! - metrics.histogram() accepts a bounds option that sets the histogram's bucket boundaries, and beforeSend sees and can change them. The first sample of a histogram (name and unit) fixes its bounds until the client resets. A later sample with different bounds is recorded in the fixed buckets and logs a warning, and a sample with invalid bounds is dropped. The experimental posthog.flags.request.duration histogram now uses the bounds [50, 75, 100, 150, 200, 300, 400, 500, 750, 1000, 1500, 2000, 3000, 5000, 10000] ms, so its p50 and p95 resolve between 50ms and 5s. This changes the metric's buckets, which its experimental status allows.
(2026-11-05)