Here are the release notes for Spring Cloud Gateway for Kubernetes.


Release Date: Apr 18, 2024

Included in this release:

  • Resolved issue that prevented successful CORS validation of URL scheme on CircuitBreaker filter forwarded requests


Release Date: Mar 8, 2024

Included in this release:

  • Upgrade to Spring Boot 3.1.9
  • Improved Hazelcast in-memory data store graceful shutdown
  • JAVA_* and JDK_JAVA_OPTIONS no longer accepted as valid environment variables

Fixed CVEs:

  • CVE-2023-51775 - jose4j
  • CVE-2024-22234 - spring-security-core
  • CVE-2024-22243 - spring-web


Release Date: Feb 12, 2024

Included in this release:

  • Upgrade to Spring Cloud 2022.0.5 and Spring Boot 3.1.8
  • Security fixes


Release Date: Jan 26, 2024

Included in this release:

  • Fix issue where no SslProvider was returned when host is null, when the gateway was configured for server TLS
  • Upgrade to Spring Boot 3.1.7
  • Patch bumps


Release Date: Dec 12, 2023

Included in this release:

  • Resolved security vulnerabilities
  • Upgrade to Spring Boot 3.1.6


Release Date: Nov 16, 2023

Included in this release:

  • Resolved security vulnerabilities
  • Upgraded to Spring Cloud Gateway 4.0.8
  • Fixed cache issue to set max-age=0 when no cache
  • Improvements API route updates


Release Date: Oct 24, 2023

Included in this release:

  • Fixed missing gateway endpoints during less than a second when routes are updated
  • Fixed security issues


Release Date: Oct 13, 2023

Included in this release:

  • Improved logging and troubleshooting when configuring secretProviders
  • Improved CRD descriptions


Release Date: Sep 27, 2023

Included in this release:

  • Resolves CVE-2023-42503 - apache commons-compress
  • Adjusts POD security contexts to pass restricted POD Security policy


Release Date: August 29, 2023

Included in this release:

  • Fixes in Open API Route Config generation
  • Fixes in Open API generation
  • Fix gateway not getting routes after pod restart
  • Fix the Leader Election process to continue alive when multiple replicas start switching leadership


Release Date: August 21, 2023

Included in this release:

  • Added JsonToXml and XmlToJson filters to transform requests and responses for specific API routes
  • Added Replay filter to duplicate traffic to an additional API route
  • Added RestrictRequestHeaders filter to restrict which Headers are allowed on incoming request
  • Added hot loading of secret changes for client and server TLS configurations
  • Added ability to configure TLS for connection with OpenID Connect provider to support Single Sign-On
  • Added filtering to specific OpenAPI specification to the OpenAPI auto-generation endpoint
  • Added ability to remove specific API routes from generated OpenAPI specification
  • Added annotations for defining API metadata information via metadata.annotations configuration:
    • Support for equivalent spec.api attributes will be continued based on product deprecation policy
  • Added ability to configure Hazelcast join IP ranges in High Availability mode
  • Added access to loggers actuator to support log level management in API gateway on management endpoint
  • Added ability to deactivate Custom Extensions
  • Upgrade to Spring Boot 3.1.2 and Spring Cloud 2022.0.4
  • Early access support for External Secrets Operator integration to manage secrets referenced in API gateway instances for:
    • JwtKey filter
    • ApiKey filter
    • TLS certs for ingress and upstream application communication
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