Several producers publish versioned events consumed by independently deployed applications. The team wants a central schema registry and compatibility validation to reduce accidental breaking changes. Which AWS capability is designed for this purpose?

1. Store the latest schema only in a shared file and overwrite it without retaining or validating prior versions.
2. A Glue crawler run after every event as the only compatibility enforcement.
3. AWS Glue Schema Registry with a compatibility mode appropriate to the producer and consumer upgrade policy.
4. Permit every producer schema change and require consumers to discover incompatibilities only after deployment.