PostHog/posthog-js posthog-js@1.419.0

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1.419.0

Minor Changes

• #4598 334159b Thanks @posthog! - Web vitals now capture attribution by default for INP and LCP, so a slow interaction or paint arrives with the target element and phase breakdown that make it diagnosable. CLS stays without attribution by default, because its attribution holds detached DOM nodes and can leak memory in single-page apps. Set capture_performance.web_vitals_attribution to false to opt out, true for every metric, or an array to name the metrics. The captured metric also drops the empty entries array and bounds attribution to a small set of useful fields, and the attributed INP observer no longer collects the processedEventEntries we never read.
  (2026-08-25)

Patch Changes

• Updated dependencies [334159b]:
  • @posthog/types@1.406.0