- mavlink v2.0 in PX4/Firmware (88f2a685): https://github.com/mavlink/c_library_v2/commit/171c83700c6318af9ffb4a7ee733567b55a14543
    - mavlink v2.0 current upstream: https://github.com/mavlink/c_library_v2/commit/c6ab0459343c78a6a424514b5f64fa65d8cc0cf8
    - Changes: https://github.com/mavlink/c_library_v2/compare/171c83700c6318af9ffb4a7ee733567b55a14543...c6ab0459343c78a6a424514b5f64fa65d8cc0cf8