Added
* Core `Waypoint`, `WaypointCollection`, `Route`, `RouteCollection`, `RouteWaypoint` classes, and initial
`NetworkManager` class
[5](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/5)
* CSV export
[7](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/7)
* GPX export
[2](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/2)
* FPL export
[4](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/4)
* Degrees decimal minutes (DDM) coordinate formatting for CSV export
[36](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/36)
* GeoPackage persistence layer
[9](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/9)
* Basic CLI
[41](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/41)
* GPX import from Garmin BaseCamp
[47](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/47)
* Information/data model documentation
[10](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/11)
* Project documentation
[35](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/35)
* Installation bundle for required software
[52](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/52)
* Test network data
[6](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/6)
* QGIS visualisation for test network
[27](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/27)
* GitHub repository mirroring
[88](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/88)
* PyPi publishing (manually)
[79](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/79)
Fixed
* Waypoints table being duplicated in FPL export
[38](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/38)
* Description/comment property not included in CSV export
[40](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/40)
* Waypoints in network GPX file ony including waypoints used in routes
[53](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/53)
* CSV newline line separator incorrect on Windows
[63](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/63)
* Incorrect file names used in output directory
[66](https://gitlab.data.bas.ac.uk/MAGIC/air-unit-network-dataset/-/issues/66)