Changelog
Reliability work already in this repo.
2026-10-18 — 24-hour retry window
Failed GA4, Meta, and Google Ads deliveries back off for a full day before they land in the dead letter.
2026-10-12 — Consent Mode v2 on every GA4 hit
ad_user_data and ad_personalization follow the shopper’s marketing consent.
2026-10-04 — Purchase dedupe by checkout id
Browser checkout_completed and the orders/create webhook share one event id so destinations count the purchase once.