v1.21.1

Changelog

Bug fixes

• 03c17fd: fix(config): redact sensitive fields in /api/config response (#865) (@appleboy)
• d50915d: fix(deps): bump google.golang.org/grpc to v1.79.3 (#868) (@appleboy)
• e189f99: fix(router): resolve memory leak from uncancelled contexts in async mode (#866) (@savinnorse)
• f193151: fix(deps): bump vulnerable dependencies to patched versions (@appleboy)
• 3187b88: fix(deps): bump OpenTelemetry packages from v1.42.0 to v1.43.0 (@appleboy)
• 2f58f82: fix(docker): upgrade base packages to patch OpenSSL CVE-2026-28390 (@appleboy)
• 97f0a39: fix(deps): bump Go from 1.25.0 to 1.25.9 to patch stdlib CVEs (@appleboy)

Enhancements

• b36660b: chore(deps): bump Go module dependencies (@appleboy)

Refactor

• 15e70f8: refactor(config): modernize benchmark loops to use b.Loop() (@appleboy)
• 05d41f6: refactor(config): replace manual viper mapping with Unmarshal (#870) (@appleboy)

Build process updates

• d6ff31a: build(netlify): bump Go version to 1.25.0 (@appleboy)
• 1734f80: ci(deps): bump codecov/codecov-action from v5 to v6 (@appleboy)
• 0955720: ci(docker): add Trivy vulnerability scan before pushing images (@appleboy)

Documentation updates

• 5474b89: docs(readme): fix typos and update outdated references (@appleboy)