We are pleased to announce the following new features, bug fixes, and other improvements in OpenSim 4.3. We also provide a list of key details for upgrading to OpenSim 4.3 from previous versions of OpenSim (see section Upgrade Notes), as well as pointers to additional information on the changes in OpenSim 4.3.

New Features for Working with Inertial Measurement Unit (IMU) Data:

Moco Updates:

New Features and Examples for Matlab Users:

Improvements and Additions to the API for Matlab, Python, and C++ Users:

Bug Fixes and Performance Enhancements:

Upgrade Notes:

Full list of changes and updates: