v1.16.2

jo-inc/camofox-browserv1.16.2Apr 22, 2026by github-actions[bot]

AI Summary

A stable release containing bug fixes for the Extended Kalman Filter 2 (EKF2), specifically addressing optical flow initialization and preventing unbounded recursion.

Key Highlights

Fixed EKF2 optical flow initialization when range finder is used as height reference
Fixed unbounded recursion in EKF2
Backported fixes to version 1.16

Full Release Notes

## What's Changed
* [Backport 1.16] fix(ekf2): allow optical flow to start when range finder is height reference by @dakejahl in https://github.com/PX4/PX4-Autopilot/pull/26961
* fix(ekf2): break unbounded recursion [BACKPORT v1.16] by @julianoes in https://github.com/PX4/PX4-Autopilot/pull/27166

## Release Notes
* [Click here to view the full Release Notes](https://docs.px4.io/main/en/releases/1.16.html).
**Full Changelog**: https://github.com/PX4/PX4-Autopilot/compare/v1.16.1...v1.16.2