Vaadin Roadmap

Upcoming releases

• Vaadin Flow and Hilla 24.4, planned release in June 2024.

Already released Vaadin versions can be found on the Releases page.

Upcoming features

See the Roadmap board on GitHub for more details on the features and bug fixes planned for upcoming versions.

What's happening in the ecosystem

• Spring Boot 3.0 GA released in November 2022. 
• Servers and frameworks are moving to Jakarta namespace.
• Java 17 usage will continue to grow.

We're planning to support Spring Boot 3.0 relatively soon after GA is out, as well as to support jakarta.servlet 6.0. This support is now offered in Vaadin 24. Java 17 is already supported but not required in Vaadin 23, and is a requirement in Vaadin 24.

For a deeper understanding of our long-term roadmap, take a look at our Roadmap Webinar held in May 2023.

Release model

Starting from Vaadin 23.0 and Hilla 1.0, we adopted a simpler release model where:

• Minor releases are released every 3 months. These include new features, and old functionality is kept as deprecated. Upgrading is low effort.
• Major releases don't have a fixed schedule, but we expect to have a new major every 12-24 months. These include significant dependency changes and removing previously deprecated functionality. Upgrading may require more effort.

We recommend to always be on the latest version, which is stable and also comes with the latest features for your project.

Support

Minor versions are supported for 3 more months after the next minor is released. All major versions are supported for free for a year after a new major is released. 

Prime and Enterprise customers can choose to stay on any major version for 5 years and can get Extended Maintenance for another 10 years. We fix issues you come across in the version you currently use with the Warranty service.