LibreOffice at FOSDEM 2026 in Brussels

The LibreOffice community was at FOSDEM 2026, to talk to users, answer questions, and encourage people to join the project. And we had merch:

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Celebrating “I love Free Software day”

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LibreOffice is free software – but “free” is about way more than just being zero-cost. It’s about giving users fundamental freedoms in how they run, share, study and improve their software and computers – giving control back to them.

Four freedoms infographic: run, share, study and improve

For example, the source code for LibreOffice – that is, the human-readable “recipe” behind the program – is available for everyone to see, study and modify. You can download this code, see what it does, change it for your needs, and then turn it back into an executable version for your computer. Many hundreds of people have done this already, contributing back important changes and updates to LibreOffice. And then you’re free to share the changes with other users.

This is in contrast to most other office suites, which don’t give users these freedoms; they are “closed”, so users can’t look under the hood, can’t study how they work, can’t make changes, and can’t share the software. Users become restricted and trapped, controlled by and locked into specific software from a specific company – the very opposite of freedom.

So today, on “I love Free Software Day“, we at The Document Foundation would like to say a huge thank you to everyone who works on free software such as LibreOffice. Whether you’re involved in development, QA, design, translations, marketing, infrastructure or any other projects – we ❤️ your support.

ODF Toolkit Project Announces Release 0.13.0: Last Release Supporting JDK 11

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BERLIN, Germany — The ODF Toolkit community is proud to announce the official release of version 0.13.0. This release marks a significant transition point in the project’s history, representing the last release to support JDK 11, with the project pivoting toward modern Java long-term support (LTS) releases.

Release Highlights: Stability and Modernisation

The 0.13.0 release provides a stable, high-performance foundation for programmatic manipulation of ODF 1.2 documents.

  • Final JDK 11 Support: This is the definitive release for users operating on Java 11 environments.
  • Broad Compatibility: Validated across the Java ecosystem on Windows 10, macOS (Apple Silicon M3), and Ubuntu 24.04 LTS.
  • Automated Deployment: GitHub release artefacts are now built automatically with Temurin JDK, ensuring a transparent, reproducible supply chain.

FOSDEM 2026: Setting the Stage for 1.0.0

Following the release, the project’s core developers met in person at FOSDEM in Brussels, using the opportunity to align on the project’s next major milestone. During the event, the team finalised the roadmap for the upcoming 1.0.0 Release Candidate. Discussions focused on resolving the remaining blocking issues in the toolkit’s code-generation engine, paving the way for a more robust and extensible architecture.

Immediate Future: JDK 17 and Apache Jena 5

The project has already moved its development baseline to JDK 17 for the upcoming version, 0.14.0.

  • Apache Jena 5.6.0: The shift to JDK 17 enables integration with the latest Apache Jena library, significantly enhancing the toolkit’s ability to handle document metadata and RDF.
  • Early Access: A 0.14.0-SNAPSHOT release is now available for developers who want to test these new features.

Expanding the Core Team

The project continues to grow its community of maintainers. Following discussions between Michael Stahl, Oliver Rau, and Svante Schubert, Axel Howitz has been granted commit rights, strengthening the project’s long-term sustainability and development capacity. Axel’s contributions since joining last year have been instrumental in maintaining the project’s momentum toward its 1.0.0 goals.

Availability

The ODF Toolkit 0.13.0 is available via the official project page.

About the ODF Toolkit

The ODF Toolkit is a community-driven, open-source Java library for creating, scanning, and manipulating OpenDocument Format (ODF) files. By providing a lightweight API that operates independently of any office suite, it remains a preferred choice for server-side document automation.

LibreOffice project and community recap: January 2026

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Here’s our summary of updates, events and activities in the LibreOffice project in the last four weeks – click the links to learn more…

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  • Then there was the LibreOffice Podcast, Episode #6 – discussing language support with Jonathan Clark from TDF. (The episode is also available on PeerTube.)

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  • Finally, we prepared for FOSDEM 2026 which took place in Brussels. More about the community’s activities there soon!

LibreOffice merchandise at FOSDEM

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Video: New features in LibreOffice 26.2

Here’s a selection of new features in LibreOffice 26.2, which we released on Wednesday. (This video is also available on PeerTube.)

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