- mavlink v2.0 in PX4/Firmware (a26c25ca5bd0168dd2274dd8aa0392aba10feff2): https://github.com/mavlink/c_library_v2/commit/c6ab0459343c78a6a424514b5f64fa65d8cc0cf8
    - mavlink v2.0 current upstream: https://github.com/mavlink/c_library_v2/commit/d8c4e5def38f2ff6079087e579693b4bd9552584
    - Changes: https://github.com/mavlink/c_library_v2/compare/c6ab0459343c78a6a424514b5f64fa65d8cc0cf8...d8c4e5def38f2ff6079087e579693b4bd9552584