Additional Software
Here's a the list of additional software that you might find useful.
Groot2
The Groot2 Behavior Tree IDE is designed explicitly for BehaviorTree.CPP and allows creating behavior trees through visual arrangement of building blocks.
Visual Studio Code Workspace
If you're using Visual Studio Code and you want to benefit from various automated workflows and quality of life improvements while writing and testing software related to PX4 and ROS 2, feel free to use the official workspace template. Among other things, this workspace provides a script for setting up a simulation and development environment for applications that integrate PX4 with ROS 2. Therefore, it's recommended to build up on this template if your aiming to design missions with AutoAPMS and create a ROS 2 workspace from scratch.
NOTE
Refer to the readme for more information.