# ZED SDK v3.7.5 is out!

**URL:** <https://community.stereolabs.com/t/zed-sdk-v3-7-5-is-out/1331>\
**Category:** Announcement\
**Tags:** release, sdk\
**Created:** [July 12, 2022, 1:13pm UTC](https://community.stereolabs.com/t/zed-sdk-v3-7-5-is-out/1331 "2022-07-12T13:13:13Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Myzhar](https://community.stereolabs.com/user_avatar/community.stereolabs.com/myzhar/32/11_2.png) [@Myzhar](https://community.stereolabs.com/u/Myzhar)\
**Post date:** [July 12, 2022, 1:13pm UTC](https://community.stereolabs.com/t/zed-sdk-v3-7-5-is-out/1331/1 "2022-07-12T13:13:13Z")

</div>

Today we released the ZED SDK v3.7.5 with support for Ubuntu 22.04 and CUDA 11.7.

### Platform

- Added support for Ubuntu 22.04
- Added support for CUDA up to 11.7

### Improvements

- Increased PERSON\_HEAD\_BOX models inference speed by up to 50% while slightly improving accuracy, especially in the far range
- Increased MULTI\_CLASS models accuracy by ~2% while also improving inference speed, by up to 5%
- Improved Positional Tracking accuracy when using Visual Inertial Fusion
- Reduced GPU memory footprint of the SDK, up-to 300Mo

### Bug Fixes

- Fixed platform detection issue in the python installer script for L4T 34.X
- Fixed symbol export for windows python installer

### Tools

- Added stream support for DepthViewer
- Added camera settings control support for DepthViewer