4.3.1

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

A minimum of Java 21 is required to use Helidon 4. Java 25 is recommended.

CHANGES

For a list of changes please see the Helidon 4.3.1 CHANGELOG.

4.3.0

This minor release of Helidon contains important bugfixes and enhancements and is recommended for all users of Helidon 4.
This release is API compatible with 4.2 with the exception of a change to the builder API that we believe is rarely used. See the CHANGELOG for details.

A minimum of Java 21 is required to use Helidon 4. Java 25 is recommended.

NOTABLE CHANGES

Helidon 4.3.0 introduces these new preview features (as preview features these APIs are subject to change):

• Helidon Declarative for HTTP, Fault Tolerance and Scheduling
• Helidon Data
• LC4J 1.5.0 support with additional providers
• JSON-RPC support
• Eureka Discovery support
• JSON Schema support (incubating)

For a list of all changes please see the Helidon 4.3.0 CHANGELOG.

4.2.7

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

A minimum of Java 21 is required to use Helidon 4.

CHANGES

For a list of changes please see the Helidon 4.2.7 CHANGELOG.

3.2.15

This release of Helidon upgrades Netty to 4.1.126.Final and is recommended for all users of Helidon 3.

A minimum of Java 17 is required to use Helidon 3.

CHANGES

For a list of changes please see the Helidon 3.2.15 CHANGELOG.

2.6.13

This release of Helidon upgrades Netty to 4.1.126.Final and is recommended for all users of Helidon 2.

Helidon 2 has reached end of service life and it is recommended that you upgrade to Helidon 4.

A minimum of Java 11 is required to use Helidon 2.

CHANGES

For a list of changes please see the Helidon 2.6.13 CHANGELOG.

3.2.14

This release of Helidon contains important bugfixes and is recommended for all users of Helidon 3.

A minimum of Java 17 is required to use Helidon 3.

CHANGES

For a list of changes please see the Helidon 3.2.14 CHANGELOG.

2.6.12

This release of Helidon contains important bugfixes and is recommended for all users of Helidon 2.

Helidon 2 has reached end of service life and it is recommended that you upgrade to Helidon 4.

A minimum of Java 11 is required to use Helidon 2.

CHANGES

For a list of changes please see the Helidon 2.6.12 CHANGELOG.

4.2.6

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

A minimum of Java 21 is required to use Helidon 4.

CHANGES

For a list of changes please see the Helidon 4.2.6 CHANGELOG.

4.2.5

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

A minimum of Java 21 is required to use Helidon 4.

CHANGES

For a list of changes please see the Helidon 4.2.5 CHANGELOG.

3.2.13

This release of Helidon contains important bugfixes and is recommended for all users of Helidon 3.

A minimum of Java 17 is required to use Helidon 3.

CHANGES

For a list of changes please see the Helidon 3.2.13 CHANGELOG.