PostHog/posthog-js posthog-js@1.391.5

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1.391.5

Patch Changes

• #3915 beaccc3 Thanks @pauldambra! - Session replay: apply the existing base64 image size cap (maxBase64ImageLength) to SVG <image> elements with data: URIs on both href and xlink:href. Previously the cap only covered <img> elements, so large inline data URIs inside SVGs were recorded in full - this also covers them in mutations, replacing oversized ones with the striped placeholder.
  (2026-06-22)