Announcing Saxon 13.0!

By Norm Tovey-Walsh on May 29, 2026 at 04:00p.m.

The first release of Saxon 13 has just been published. This is a new release for Java, C#, C/C++, PHP, and Python. The highlights in this release are:

Download products:

At the time of publication, a technical issue prevents us from publishing Python wheels for Windows. We will update the PyPI repository with those wheels as soon as they are available. Also, the resources release is not yet ready.

For more details, please consult the documentation.

If you encounter any issues with Saxon 13.0, please report them on our issue tracker.

P.S. See you in Prague!