v0.3.0

🎉 NEW FEATURES

• ors_directions(), ors_isochrones(), ors_elevation(), ors_pois() and ors_geocode()
  can now output sf objects (#42).
• ors_isochrones() now accepts locations provided as data.frame (#38).
• ors_elevation() now accepts point coordinates in matrix form.

🐞 BUG FIXES

• ors_elevation() response processing has been improved and does not issue a message on missing encoding anymore (#54).
• Improved handling of paths to openrouteservice endpoints (#46).