リリース

日本語 準備中Contour v1.33.2 is a maintenance release that fixes a critical HTTPProxy status update bug, upgrades Go to v1.25.7, and improves CPU allocation for the shutdown-manager container.

• securityUpgrade for Go security patches

  Go v1.25.7 includes security fixes and performance improvements. Schedule an upgrade to benefit from these updates, especially if you're running production workloads with previous Contour versions.

• breakingFix HTTPProxy status update issues

  If you're experiencing load balancer status update failures with HTTPProxy resources, this release fixes the CRD schema issue. Upgrade immediately if you rely on status fields for monitoring or automation.

• enhancementImproved Gateway Provisioner performance

  The increased CPU limit for shutdown-manager prevents throttling issues. If you're using Contour Gateway Provisioner and experiencing slow shutdown operations, this upgrade will improve performance.

日本語 準備中Contour v1.32.3 is a maintenance release that updates Go runtime to v1.24.13 and fixes a critical CRD schema bug preventing load balancer status updates.

• securityUpdate for Go Security Fixes

  Go v1.24.13 includes security patches. Schedule upgrade to v1.32.3 during your next maintenance window to benefit from runtime security improvements and bug fixes.

• breakingFix Load Balancer Status Issues

  If you're experiencing load balancer status update failures with HTTPProxy resources, upgrade immediately. The CRD schema fix resolves status reporting issues that could affect traffic routing visibility and monitoring.

日本語 準備中Contour v1.31.4 is a patch release addressing a critical load balancer status update bug and updating Go to v1.24.13 for security and stability improvements.

• securityUpgrade for Go security patches

  Go v1.24.13 includes security fixes that improve runtime security. Plan to upgrade Contour to v1.31.4 during your next maintenance window to benefit from these security improvements.

• enhancementFix load balancer status reporting issues

  If you've experienced failures in load balancer status updates with HTTPProxy resources, this release resolves the CRD schema issue. Upgrade to restore proper status reporting functionality, especially important for automation and monitoring systems that depend on load balancer status.

日本語 準備中gRPC v1.78.1 is a maintenance release addressing critical Python fork handling issues and Ruby 4.0 compatibility, with no breaking changes for most users.

• enhancementUpgrade to resolve Python multithreading issues

  This release fixes a critical bug where Python applications using gRPC in multithreaded environments with fork() would hang with 'Other threads are currently calling into gRPC, skipping fork() handlers' errors. If you're experiencing similar issues, upgrade immediately and test your fork-heavy workloads.

• enhancementPlan Ruby 4.0 migration path

  With Ruby 4.0 support now available, review your Ruby-based gRPC services for compatibility testing. The native gems should provide better performance, but validate your deployment pipeline supports the new Ruby version before upgrading production systems.

日本語 準備中Strimzi 0.50.1 is a critical security patch addressing two CVEs affecting versions 0.47.0+, with mandatory CRD upgrades and final support for Kubernetes 1.27-1.29.

• securityImmediate upgrade required for CVE fixes

  If running Strimzi 0.47.0 or newer, immediately review the CVE advisories and upgrade to 0.50.1. These are critical security vulnerabilities that require urgent patching in production environments.

• breakingUpdate KafkaUser resources before upgrading

  Before upgrading, update all KafkaUser resources to use .spec.authorization.acls[]operations field instead of the deprecated .spec.authorization.acls[]operation field to avoid compatibility issues.

• breakingPlan Kubernetes upgrade for Strimzi 0.51+

  This is the final version supporting Kubernetes 1.27-1.29. Plan to upgrade your clusters to Kubernetes 1.30+ before upgrading to Strimzi 0.51.0 or newer to maintain compatibility.