v1.30.3

What's Changed

Security

• Check namespaces in batch workflow (CVE-2026-5199, LOW)

Full Changelog: https://github.com/temporalio/temporal/compare/v1.30.2...v1.30.3

Helpful links to get you started with Temporal

Temporal Docs Server Helm Chart

Docker images for this release (use the tag 1.30.3)

Server Admin-Tools