Changes in version 0.7 (2024-06-07)                   

new features:

  - add QGIS digitizing support
  - new QGC terrain following analysis

changes:

  - improve DEM handling with terra and more robust altitude extraction
  - simplify the QGroundControl-to-Litchi Shiny helper app

bugfixes:

  - fix the overlay error of vecDraw
  - fix QGroundControl survey import and terrain-following waypoint
    interpolation
  - fix short flight segments below followSurfaceRes
  - fix launch altitude extraction and MAVLink return-to-home command
    generation
  - fix numeric survey areas, spatial boundary imports, and flight-time
    edge cases

                        Changes in version 0.6.4                        

new features:

  - add additional terrain filter functions for QGroundcontrol planned
    surveys

changes:

  - substitute "dji4K"" camera tag with "dji23"/"dji43" for better path
    planning

bugfixes:

  - fix the follow terrain altitude bug in translating the
    Qgroundcontrol planning files

                        Changes in version 0.6.3                        

changes:

  - remove dependencies on raster
  - drop heatmap of images

                 Changes in version 0.6.2 (2023-01-29)                  

changes:

  - move functions to internal
  - remove dependencies on rgeos, maptools and rgdal #10

                        Changes in version 0.6.1                        

new features:

  - add functions to correct wrong DJI GPS altitude

                 Changes in version 0.6.0 (2022-05-31)                  

changes:

  - change DJI flag from djip3 to dji_csv
  - re-add DJI support
  - add converter and shiny GUI for Missionplaner/Qgroundcontrol survey
    flightplans to lichi csv

bugfixes:

  - fix several waypoint issues especially the zig zag behaviour
    starting and landing

                 Changes in version 0.5.7 (2020-07-03)                  

bugfixes:

  - fix cran issue maptools
  - fix several R 4.x problems

                        Changes in version 0.5.6                        

bugfixes:

  - fix import functionality for QGroundcontrol flight planning files
  - fix wrong calculation of buffers
  - add documentation for qgroundcontrol survey files

                        Changes in version 0.5.5                        

changes:

  - add sf support for vecdraw overlay
  - add preliminary import functionality for QGroundcontrol flight
    planning files

bugfixes:

  - fix some gdalUtils issues
  - fix wrong cropping if launchposition is outside of task

                 Changes in version 0.5.4 (2018-10-28)                  

bugfixes:

  - fix sf gdalUtils conflict
  - fix NEWS and NEWS.md

                 Changes in version 0.5.3 (2018-01-12)                  

changes:

  - add common GEOJSON support for flightareas

bugfixes:

  - fix CRAN issues

                        Changes in version 0.5.2                        

new features:

  - add point flight mode
  - add service functions
  - add Agisoft scripting support
  - new folder structure

bugfixes:

  - fix turning of the UAV at turnpoints
  - fix several small bugs

                 Changes in version 0.5.1 (2017-10-11)                  

bugfixes:

  - fix non CRAN compliant examples.
  - fix runtime errors

                        Changes in version 0.5.0                        

  - Initial release