- Adds X-Contentful-Idempotency-Key header (SHA256) to webhook requests for unique identification.
- Allows downstream systems to filter out duplicate webhook deliveries by comparing recent keys.
- Applies to the Webhooks service.
Official Contentful changelog summary with source attribution, release tags, and community reactions.
Track this Contentful release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.
Every summary should remain traceable to the original changelog or release source.
Turn this Contentful release note into a weekly digest for the tools you actually use.
Create digest