Release 9.1.1

Posted on by Tristan Laurent

Dear OTB community,
We are happy to announce that OTB version 9.1.1 has been released!
Ready to use binary packages are available on the package page of the website:

The Docker images are available with different python versions (3.8 by default, 3.10 for 9.1.1_ubuntu22, 3.12 for 9.1.1_ubuntu24) :

docker pull orfeotoolbox/otb:9.1.1

It is also possible to checkout the tag with git:

git clone https://gitlab.orfeo-toolbox.org/orfeotoolbox/otb.git OTB -b 9.1.1

The documentation for OTB 9.1.1 can be found here. There is no documentation changes between 9.1.0 and 9.1.1.

To download the packages one by one for a modular installation, you can download them here and follow the instructions in the cookbook.

Changes

This patch release introduces bug fixes:

  • Files used by QGIS are now correctly generated on Windows. Users now can access to all modules through QGIS
  • Init scripts has some bugs on RHEL-based OS, this is now corrected
  • OTB was shipped with FFTW previously. It is a problem as FFTW is under GPLv2 (we didn’t know). OTB is now shipped without FFTW.

The full changelog can be accessed here.

We welcome your feedback and requests on OTB’s GitLab and if you find a bug, please report it!