What's Changed
* added mavlink target_system selection by tridge in https://github.com/dronecan/gui_tool/pull/24
* separate out adapter settings and add CANFD send tickbox by tridge in https://github.com/dronecan/gui_tool/pull/25
**Full Changelog**: https://github.com/dronecan/gui_tool/compare/1.2.5...1.2.6