ZED SDK v4.0.8 is now available!

Software Announcement
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ZED SDK v4.0.8 is now available!

We are pleased to announce the release of the ZED SDK v4.0.8.
This patch release includes bug fixes and performance improvements.

ZED SDK v4.0.8 is now available!

We are pleased to announce the release of ZED SDK v4.0.8. This patch release includes bug fixes and performance improvements.

The next minor release, v4.1, will mark the first stable release of ZED SDK v4, transitioning out of the Early Access stage.

SDK

  • Enhanced Visual-Inertial Positional tracking for ZED X.
  • The Magnetometer heading now compensates for rotation.
  • Resolved ZED X service access issues in Docker.
  • Improved GeoTracking initialization process.

Bug fixes

  • Improved the reliability of concurrent camera openings on Linux.
  • Fixed Camera2Geo returning an incorrect Geographic Position when the position is not in sl::COORDINATE_SYSTEM::IMAGE.
  • Fixed a random memory leak in GeoTracking during initialization.
  • Improved the reliability of the sl::Camera::reboot function.
  • Fixed the sl::Camera::reboot function, consistently returning CAMERA_NOT_DETECTED on Windows.
  • Fixed a tracking issue with custom object detection that resulted in poor results with multiple small objects.
  • Fixed an issue with sl::Camera::resetPositionalTracking to maintain the previous state of the parameter set_gravity_as_origin.
  • Improved the camera opening time, which could increase significantly when using multiple cameras on Windows.

Tools

  • Added support for ZEDs with a 4mm lens in ZED Calibration.

Samples

    • Added GPSD metrics retrieval in the tutorial/sample.

Wrappers

Python

  • Added compatibility with Python 3.12.
  • Included the fusion retrieve_measure and fusion retrieve_image functions in the API.
  • Fixed fusion Positional Tracking parameters that were not properly applied.

ROS

  • Fixed the generation of ZED SDK + ROS 2 Docker containers.

Unreal Engine

  • Update to UE 5.3.

Documentation

  • Improved Docker documentation.
  • Enhanced ZED Box and ZED Box with GNSS documentation.
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