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@barchetta barchetta released this 21 Dec 00:09
· 1456 commits to main since this release
2.4.1
50239a0

This is a bugfix release of Helidon. It is recommended for all users of Helidon 2.

Compatibility

2.4.1 is API compatible with 2.3.0.

log4j

Helidon itself does not use log4j, and by default will not include log4j on
your application's classpath. But Helidon does manage the version of log4j and
uses it in some examples and the helidon-logging-log4j integration feature. This
release of Helidon upgrades this managed version to 2.17.0.

CHANGES

  • WebServer: Netty mixed writing aligned with master 3718
  • WebServer: Defer writes with backpressure #3684 3741
  • WebServer: Allow compression to be enabled together with HTTP/2 (helidon-2.x) 3705
  • WebServer: 3640 Netty mixed writing 2x 3671
  • WebClient: New flag to force the use of relative URIs (paths) on all requests 3614
  • WebClient: Netty order of writes 2x backport #3674 3710
  • Tests: Added explicit "localhost" to tests. 3575
  • Reactive: Multi defaultIfEmpty 3592
  • Perf: JWK keys lazy load 3742
  • OpenAPI: Redesign the per-application OpenAPI processing 3615
  • OpenAPI: Correct the handling of additionalProperties in OpenAPI (2.x) 3636
  • OpenAPI: Catch all exceptions, not just IOException, when unable to read Jandex 3626
  • OIDC: Fix proxy configuration. 3749
  • OCI: Fix serviceName usage for OCI ATP integration 3711
  • Metrics: Suppress warning when metrics PeriodicExecutor is stopped multiple times 3617
  • Metrics: Prepare RegistryFactory lazily to use the most-recently-assigned MetricsSettings 3659
  • Metrics: Move scheduling of metrics periodic updater so it is run in MP as well as in SE (2.x) 3732
  • Metrics: Implement metrics for thread pool suppliers 3630
  • Metrics: Fix some remaining problems with disabling metrics, mostly deferring access to RegistryFactory 3663
  • Logging: HelidonFormatter constructor made public 3609
  • JWT: SignedJwt's parseToken() expects characters from base64 instead of ba64URL encoding 3740
  • JAX-RS: Handle creation of InjectionManager when parent is a HelidonInjectionManager (helidon-2.x) 3754
  • Health: Mark @deprecated method so we can remove it in a future major release 3696
  • Fault Tolerance: Improved support for cancellation of FT handlers (helidon-2.x) 3682
  • Examples: Helidon Istio Example 3676
  • Examples: Add support for gradle application plugin to quickstarts 3617
  • Docs: Update javadocs and links for Jakarta EE and MicroProfile 3721
  • Docs: LRA doc fix artifact and group ids 2x 3689
  • Docs: Doc and JavaDoc fixes for #3747 and #3687. 3757
  • Dependencies: Upgrades log4j to 2.17.0
  • Dependencies: Upgrades Netty to 4.1.72.Final 3739
  • Dependencies: Bump cronutils 2x 3678
  • Config: Support for mutable file based MP config sources. 3666
  • Build: Manage version of netty-transport-native-unix-common 3746

Contributors

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