v0.44.0

Features:

• Add prepare() function to initialize camera plugin (#1563).

Bugfixes:

• ftp: remove mavlink header install (#1565).
• Fix some scope issues in mavlink_commands.cpp (#1560).
• Fix list_photos (#1559).
• fixed mavsdk_server library versioning (#1550).
• Fix possible setting options list when camera uses exclusions (#1548).
• core: fix calling callback multiple times (#1545).
• Fix stop in mavsdk_server (#1535).
• Fix mission download (#1528).

Enhancements:

• Add autopilot_server example, utilising server plugins (#1567).
• Ardupilot mission handling and vehicle type checking (#1562).
• docker: remove perl dependency (#1558).
• core: add API to get MAVLink component IDs (#1557).
• Small command fixes (#1556).
• plugins: action: change to Hold mode before sending DO_REPOSITION (#1553).
• Add health support for ardupilot (#1552).
• core: refactor MAVLink command queue (#1546).
• Do not report -1 as a current mission item (#1544).
• Fix small warnings reported by clang (#1543).
• Fix clang warnings (#1538).
• Improve connection and corresponding logging (#1533).
• Update proto submodule (#1530).
• Update dependencies (#1529).

Contributors:

@bazfp, @DaRavenox, @JonasVautherin, @julianoes, @mattes-bru, @TSC21