PostHog/posthog-js @posthog/types@1.407.1

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1.407.1

Patch Changes

• #4665 d5ef459 Thanks @fasyy612! - Session replay can now bound DOM mutation bytes with an opt-in budget. Set __mutationBytesBucketSize (e.g. 1MB) to enable: mutations beyond the sustained budget (__mutationBytesRefillRate, default 25KB/s) are dropped and the recording resyncs with a full snapshot, keeping recordings from apps with very high DOM churn playable. Off by default.
  (2026-08-28)