helidon-io/helidon 4.0.1

on GitHub

This release contains bugfixes and ehancements and is recommended for all users of Helidon 4.

Java 21 is required to use Helidon 4.0.1.

Notable Changes

• Added PROXY protocol support to Helidon WebServer
• WebServer performance improvements
• CorsConfig.Builder.enabled() now returns an Optional<Boolean> instead of boolean. This change was required to fix a CORS issue and we expect the number of users impacted by this change to be small.

CHANGES

For a list of changes please see the Helidon 4.0.1 CHANGELOG.