What's new in Vert.x 4.3

See an overview of all new and exciting features in Vert.x 4.3, including Web Client URL templates, JSON schema improvements, more compression algorithms, dynamic codec lookup, and more.

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Migrate from Vert.x 3 to Vert.x 4

We provide a clear and well-documented migration path from Vert.x 3.9 to Vert.x 4. Existing users will feel at home with the new version.

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Eclipse Vert.x 4.3.3 released!

Eclipse Vert.x version 4.3.3 has just been released. It fixes quite a few bugs that have been reported by the community and provides a couple of features. In addition it provides support for virtual threads incubation project.

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Vert.x virtual threads incubator

JEP 425: Virtual threads aka Loom is coming to the Java Platform as a preview in Java 19. The Vert.x team is launching an incubator project to experiment with virtual threads.

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Eclipse Vert.x 4.3.2 released!

Eclipse Vert.x version 4.3.2 has just been released. It fixes quite a few bugs that have been reported by the community and provides a couple of features. In addition it provides support for virtual threads incubation project.

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Eclipse Vert.x 4.3.1 released!

Eclipse Vert.x version 4.3.1 has just been released. It fixes quite a few bugs that have been reported by the community and provides a couple of features

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