1 MicroZed JX Headers were taken from https://github.com/mng2/kicad-parts
2 (public domain) and modified.
4 D-SUB schematic symbols and footprints taken from KiCad library.
6 TO-263-7-TEXAS footprint comes from https://github.com/cpavlina/kicad-pcblib/tree/master/manuf.pretty
7 under Creative Commons license.